Add 'LinearAlgebra/' from commit 'bfa11239940c85b1486f63bd80fc82c578c62863'
git-subtree-dir: LinearAlgebra git-subtree-mainline: ee9e9e001e4c5030a6c2093a7f3892adbf322d9e git-subtree-split: bfa11239940c85b1486f63bd80fc82c578c62863
This commit is contained in:
Pascal Serrarens
commit
80a500ff06
2
LinearAlgebra/.gitignore
vendored
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2
LinearAlgebra/.gitignore
vendored
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build
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.vscode
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32
LinearAlgebra/.gitlab-ci.yml
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32
LinearAlgebra/.gitlab-ci.yml
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|
||||
# You can override the included template(s) by including variable overrides
|
||||
# SAST customization: https://docs.gitlab.com/ee/user/application_security/sast/#customizing-the-sast-settings
|
||||
# Secret Detection customization: https://docs.gitlab.com/ee/user/application_security/secret_detection/#customizing-settings
|
||||
# Dependency Scanning customization: https://docs.gitlab.com/ee/user/application_security/dependency_scanning/#customizing-the-dependency-scanning-settings
|
||||
# Note that environment variables can be set in several places
|
||||
# See https://docs.gitlab.com/ee/ci/variables/#cicd-variable-precedence
|
||||
#
|
||||
# Specify the docker image to use (only used if using docker runners)
|
||||
# See http://doc.gitlab.com/ee/ci/docker/using_docker_images.html)
|
||||
|
||||
default:
|
||||
image: rikorose/gcc-cmake
|
||||
stages:
|
||||
- test
|
||||
unit-test-job:
|
||||
stage: test
|
||||
script:
|
||||
- mkdir build
|
||||
- cd build
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- cmake ..
|
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- cmake --build .
|
||||
- export GTEST_OUTPUT="xml:report.xml"
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- ls -la
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- "./VectorAlgebraTest"
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artifacts:
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when: always
|
||||
reports:
|
||||
junit: build/report.xml
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||||
sast:
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stage: test
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include:
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- template: Security/SAST.gitlab-ci.yml
|
||||
152
LinearAlgebra/Angle.cpp
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152
LinearAlgebra/Angle.cpp
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// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
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#include "Angle.h"
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#include "FloatSingle.h"
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#include <math.h>
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/*
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const float Angle::Rad2Deg = 57.29578F;
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const float Angle::Deg2Rad = 0.0174532924F;
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float Angle::Normalize(float angle) {
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if (!isfinite(angle))
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return angle;
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while (angle <= -180)
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angle += 360;
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while (angle > 180)
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angle -= 360;
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return angle;
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}
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float Angle::Clamp(float angle, float min, float max) {
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float normalizedAngle = Normalize(angle);
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float r = Float::Clamp(normalizedAngle, min, max);
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return r;
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}
|
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|
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float Angle::Difference(float a, float b) {
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float r = Normalize(b - a);
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return r;
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}
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float Angle::MoveTowards(float fromAngle, float toAngle, float maxAngle) {
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float d = toAngle - fromAngle;
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float sign = signbit(d) ? -1 : 1;
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d = sign * Float::Clamp(fabs(d), 0, maxAngle);
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return fromAngle + d;
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}
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float Angle::CosineRuleSide(float a, float b, float gamma) {
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float a2 = a * a;
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float b2 = b * b;
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float d = a2 + b2 - 2 * a * b * cos(gamma * Angle::Deg2Rad);
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// Catch edge cases where float inacuracies lead tot nans
|
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if (d < 0)
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return 0;
|
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|
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float c = sqrtf(d);
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return c;
|
||||
}
|
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|
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float Angle::CosineRuleAngle(float a, float b, float c) {
|
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float a2 = a * a;
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float b2 = b * b;
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float c2 = c * c;
|
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float d = (a2 + b2 - c2) / (2 * a * b);
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// Catch edge cases where float inacuracies lead tot nans
|
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if (d >= 1)
|
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return 0;
|
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if (d <= -1)
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return 180;
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|
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float gamma = acos(d) * Angle::Rad2Deg;
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return gamma;
|
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}
|
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|
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float Angle::SineRuleAngle(float a, float beta, float b) {
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float alpha = asin(a * sin(beta * Angle::Deg2Rad) / b);
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return alpha;
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}
|
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*/
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//----------------------
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template <> Angle2<float> Angle2<float>::pi = 3.1415927410125732421875F;
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template <> Angle2<float> Angle2<float>::Rad2Deg = 360.0f / (pi * 2);
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template <> Angle2<float> Angle2<float>::Deg2Rad = (pi * 2) / 360.0f;
|
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|
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template <> Angle2<float> Angle2<float>::Normalize(Angle2<float> angle) {
|
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float angleValue = angle;
|
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if (!isfinite(angleValue))
|
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return angleValue;
|
||||
|
||||
while (angleValue <= -180)
|
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angleValue += 360;
|
||||
while (angleValue > 180)
|
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angleValue -= 360;
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return angleValue;
|
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}
|
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|
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template <>
|
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Angle2<float> Angle2<float>::Clamp(Angle2<float> angle, Angle2<float> min,
|
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Angle2<float> max) {
|
||||
float normalizedAngle = Normalize(angle);
|
||||
float r = Float::Clamp(normalizedAngle, min, max);
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return r;
|
||||
}
|
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|
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// template <typename T>
|
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// Angle2<T> Angle2<T>::Difference(Angle2<T> a, Angle2<T> b) {
|
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// Angle2<T> r = Normalize(b - a);
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// return r;
|
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// }
|
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|
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template <>
|
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Angle2<float> Angle2<float>::MoveTowards(Angle2<float> fromAngle,
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Angle2<float> toAngle,
|
||||
Angle2<float> maxAngle) {
|
||||
float d = toAngle - fromAngle;
|
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float sign = signbit(d) ? -1 : 1;
|
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d = sign * Float::Clamp(fabs(d), 0, maxAngle);
|
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return fromAngle + d;
|
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}
|
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|
||||
template <>
|
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Angle2<float> Angle2<float>::CosineRuleSide(float a, float b,
|
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Angle2<float> gamma) {
|
||||
float a2 = a * a;
|
||||
float b2 = b * b;
|
||||
float d = a2 + b2 - 2 * a * b * cos(gamma * Angle2<float>::Deg2Rad);
|
||||
// Catch edge cases where float inacuracies lead tot nans
|
||||
if (d < 0)
|
||||
return 0;
|
||||
|
||||
float c = sqrtf(d);
|
||||
return c;
|
||||
}
|
||||
|
||||
template <>
|
||||
Angle2<float> Angle2<float>::CosineRuleAngle(float a, float b, float c) {
|
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float a2 = a * a;
|
||||
float b2 = b * b;
|
||||
float c2 = c * c;
|
||||
float d = (a2 + b2 - c2) / (2 * a * b);
|
||||
// Catch edge cases where float inacuracies lead tot nans
|
||||
if (d >= 1)
|
||||
return 0;
|
||||
if (d <= -1)
|
||||
return 180;
|
||||
|
||||
float gamma = acos(d) * Angle::Rad2Deg;
|
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return gamma;
|
||||
}
|
||||
|
||||
template <>
|
||||
Angle2<float> Angle2<float>::SineRuleAngle(float a, Angle2<float> beta,
|
||||
float b) {
|
||||
float alpha = asin(a * sin(beta * Angle::Deg2Rad) / b);
|
||||
return alpha;
|
||||
}
|
||||
55
LinearAlgebra/Angle.h
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55
LinearAlgebra/Angle.h
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@ -0,0 +1,55 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef ANGLE_H
|
||||
#define ANGLE_H
|
||||
|
||||
template <typename T> class Angle2 {
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public:
|
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Angle2(){};
|
||||
Angle2(T v) : value(v) {}
|
||||
operator T() { return value; }
|
||||
|
||||
static Angle2<T> Rad2Deg;
|
||||
static Angle2<T> Deg2Rad;
|
||||
|
||||
static Angle2<T> pi;
|
||||
|
||||
static Angle2<T> Normalize(Angle2<T> angle);
|
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static Angle2<T> Clamp(Angle2<T> angle, Angle2<T> min, Angle2<T> max);
|
||||
static Angle2<T> Difference(Angle2<T> a, Angle2<T> b) {
|
||||
Angle2<T> r = Normalize(b - a);
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return r;
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||||
};
|
||||
static Angle2<T> MoveTowards(Angle2<T> fromAngle, Angle2<T> toAngle,
|
||||
Angle2<T> maxAngle);
|
||||
|
||||
static Angle2<T> CosineRuleSide(float a, float b, Angle2<T> gamma);
|
||||
static Angle2<T> CosineRuleAngle(float a, float b, float c);
|
||||
|
||||
static Angle2<T> SineRuleAngle(float a, Angle2<T> beta, float c);
|
||||
|
||||
private:
|
||||
T value;
|
||||
};
|
||||
|
||||
using Angle = Angle2<float>;
|
||||
/*
|
||||
class Angle {
|
||||
public:
|
||||
const static float Rad2Deg;
|
||||
const static float Deg2Rad;
|
||||
|
||||
static float Normalize(float angle);
|
||||
static float Clamp(float angle, float min, float max);
|
||||
static float Difference(float a, float b);
|
||||
static float MoveTowards(float fromAngle, float toAngle, float maxAngle);
|
||||
|
||||
static float CosineRuleSide(float a, float b, float gamma);
|
||||
static float CosineRuleAngle(float a, float b, float c);
|
||||
|
||||
static float SineRuleAngle(float a, float beta, float c);
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||||
};
|
||||
*/
|
||||
#endif
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56
LinearAlgebra/CMakeLists.txt
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56
LinearAlgebra/CMakeLists.txt
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|
||||
cmake_minimum_required(VERSION 3.13) # CMake version check
|
||||
if(ESP_PLATFORM)
|
||||
idf_component_register(
|
||||
SRC_DIRS "."
|
||||
INCLUDE_DIRS "."
|
||||
)
|
||||
else()
|
||||
project(VectorAlgebra) # Create project "simple_example"
|
||||
|
||||
set(CMAKE_CXX_STANDARD 11) # Enable c++11 standard
|
||||
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
|
||||
|
||||
add_compile_definitions(GTEST)
|
||||
include(FetchContent)
|
||||
FetchContent_Declare(
|
||||
googletest
|
||||
URL https://github.com/google/googletest/archive/refs/heads/main.zip
|
||||
)
|
||||
|
||||
# For Windows: Prevent overriding the parent project's compiler/linker settings
|
||||
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
|
||||
FetchContent_MakeAvailable(googletest)
|
||||
|
||||
include_directories(.)
|
||||
add_library(VectorAlgebra STATIC
|
||||
"FloatSingle.cpp"
|
||||
"Angle.cpp"
|
||||
"Vector2.cpp"
|
||||
"Vector3.cpp"
|
||||
"Quaternion.cpp"
|
||||
"Polar.cpp"
|
||||
"Spherical.cpp"
|
||||
"Matrix.cpp"
|
||||
)
|
||||
|
||||
enable_testing()
|
||||
|
||||
add_executable(
|
||||
VectorAlgebraTest
|
||||
"test/Angle_test.cc"
|
||||
"test/FloatSingle_test.cc"
|
||||
"test/Vector2_test.cc"
|
||||
"test/Vector3_test.cc"
|
||||
"test/Quaternion_test.cc"
|
||||
"test/Matrix_test.cc"
|
||||
)
|
||||
target_link_libraries(
|
||||
VectorAlgebraTest
|
||||
gtest_main
|
||||
VectorAlgebra
|
||||
)
|
||||
|
||||
include(GoogleTest)
|
||||
gtest_discover_tests(VectorAlgebraTest)
|
||||
endif()
|
||||
|
||||
420
LinearAlgebra/DoxyGen/DoxyWarnLogfile.txt
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420
LinearAlgebra/DoxyGen/DoxyWarnLogfile.txt
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_for_dummies.md:566: warning: multiple use of section label 'OrderedCalls' while adding section, (first occurrence: D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md, line 1674)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:411: warning: multiple use of section label 'DefaultValue' while adding section, (first occurrence: D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md, line 2088)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-message.h:62: warning: Found ';' while parsing initializer list! (doxygen could be confused by a macro call without semicolon)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-internal.h:158: warning: Found ';' while parsing initializer list! (doxygen could be confused by a macro call without semicolon)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/googletest-output-test_.cc:47: warning: Found ';' while parsing initializer list! (doxygen could be confused by a macro call without semicolon)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest-typed-test_test.cc:43: warning: Found ';' while parsing initializer list! (doxygen could be confused by a macro call without semicolon)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/include/gmock/gmock-matchers.h:256: warning: found documented #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_ but ignoring it because ENABLE_PREPROCESSING is NO.
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h:288: warning: Detected potential recursive class relation between class testing::internal::FindFirstPrinter and base class testing::internal::FindFirstPrinter< T, E, Printers... >!
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h:288: warning: Detected potential recursive class relation between class testing::internal::FindFirstPrinter and base class FindFirstPrinter< T, E, Printers... >!
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h:288: warning: Detected potential recursive class relation between class testing::internal::FindFirstPrinter and base class testing::internal::FindFirstPrinter< T, E, Printers... >!
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h:288: warning: Detected potential recursive class relation between class testing::internal::FindFirstPrinter and base class FindFirstPrinter< T, E, Printers... >!
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-cardinalities.cc:129: warning: documented symbol 'void testing::Cardinality::DescribeActualCallCountTo' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:248: warning: documented symbol 'bool testing::internal::MatchMatrix::NextGraph' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:262: warning: documented symbol 'void testing::internal::MatchMatrix::Randomize' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:271: warning: no uniquely matching class member found for
|
||||
std::string testing::internal::MatchMatrix::DebugString() const
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:284: warning: documented symbol 'void testing::internal::UnorderedElementsAreMatcherImplBase::DescribeToImpl' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:325: warning: documented symbol 'void testing::internal::UnorderedElementsAreMatcherImplBase::DescribeNegationToImpl' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:371: warning: documented symbol 'bool testing::internal::UnorderedElementsAreMatcherImplBase::VerifyMatchMatrix' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-matchers.cc:421: warning: documented symbol 'bool testing::internal::UnorderedElementsAreMatcherImplBase::FindPairing' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:82: warning: documented symbol 'testing::internal::ExpectationBase::ExpectationBase' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:98: warning: documented symbol 'testing::internal::ExpectationBase::~ExpectationBase' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:102: warning: documented symbol 'void testing::internal::ExpectationBase::SpecifyCardinality' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:108: warning: documented symbol 'void testing::internal::ExpectationBase::RetireAllPreRequisites' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:135: warning: documented symbol 'bool testing::internal::ExpectationBase::AllPrerequisitesAreSatisfied' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:155: warning: documented symbol 'void testing::internal::ExpectationBase::FindUnsatisfiedPrerequisites' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:186: warning: documented symbol 'void testing::internal::ExpectationBase::DescribeCallCountTo' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:209: warning: documented symbol 'void testing::internal::ExpectationBase::CheckActionCountIfNotDone' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:261: warning: documented symbol 'void testing::internal::ExpectationBase::UntypedTimes' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:308: warning: documented symbol 'testing::internal::UntypedFunctionMockerBase::UntypedFunctionMockerBase' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:311: warning: documented symbol 'testing::internal::UntypedFunctionMockerBase::~UntypedFunctionMockerBase' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:317: warning: documented symbol 'void testing::internal::UntypedFunctionMockerBase::RegisterOwner' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:329: warning: documented symbol 'void testing::internal::UntypedFunctionMockerBase::SetOwnerAndName' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:341: warning: documented symbol 'const void * testing::internal::UntypedFunctionMockerBase::MockObject' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:358: warning: documented symbol 'const char * testing::internal::UntypedFunctionMockerBase::Name' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:376: warning: documented symbol 'UntypedActionResultHolderBase * testing::internal::UntypedFunctionMockerBase::UntypedInvokeWith' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:505: warning: documented symbol 'Expectation testing::internal::UntypedFunctionMockerBase::GetHandleOf' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:525: warning: documented symbol 'bool testing::internal::UntypedFunctionMockerBase::VerifyAndClearExpectationsLocked' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:685: warning: documented symbol 'void Mock::AllowUninterestingCalls' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:692: warning: documented symbol 'void Mock::WarnUninterestingCalls' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:699: warning: documented symbol 'void Mock::FailUninterestingCalls' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:706: warning: documented symbol 'void Mock::UnregisterCallReaction' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:714: warning: documented symbol 'internal::CallReaction Mock::GetReactionOnUninterestingCalls' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:726: warning: documented symbol 'void Mock::AllowLeak' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:735: warning: documented symbol 'bool Mock::VerifyAndClearExpectations' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:744: warning: documented symbol 'bool Mock::VerifyAndClear' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:754: warning: documented symbol 'bool Mock::VerifyAndClearExpectationsLocked' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:779: warning: documented symbol 'bool Mock::IsNaggy' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:783: warning: documented symbol 'bool Mock::IsNice' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:787: warning: documented symbol 'bool Mock::IsStrict' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:793: warning: no uniquely matching class member found for
|
||||
void Mock::Register(const void *mock_obj, internal::UntypedFunctionMockerBase *mocker)
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:803: warning: documented symbol 'void Mock::RegisterUseByOnCallOrExpectCall' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:824: warning: documented symbol 'void Mock::UnregisterLocked' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:842: warning: documented symbol 'void Mock::ClearDefaultActionsLocked' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:864: warning: documented symbol 'testing::Expectation::Expectation' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:866: warning: documented symbol 'testing::Expectation::Expectation' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:870: warning: documented symbol 'testing::Expectation::~Expectation' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:873: warning: documented symbol 'void testing::Sequence::AddExpectation' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:884: warning: documented symbol 'testing::InSequence::InSequence' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/src/gmock-spec-builders.cc:895: warning: documented symbol 'testing::InSequence::~InSequence' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-internal.h:111: warning: no matching file member found for
|
||||
std::string testing::PrintToString(const T &value)
|
||||
Possible candidates:
|
||||
'::std::string PrintToString(const T &value)' at line 1037 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-printers.h
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-internal.h:160: warning: no matching file member found for
|
||||
testing::internal::GTEST_DISABLE_MSC_WARNINGS_PUSH_
|
||||
Possible candidates:
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) namespace testing' at line 48 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/include/gmock/gmock-cardinalities.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 GMOCK_MAYBE_5046_) namespace testing' at line 283 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/include/gmock/gmock-matchers.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) namespace testing' at line 84 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googlemock/include/gmock/gmock-spec-builders.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 GTEST_MAYBE_5046_) namespace testing' at line 59 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-matchers.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) namespace testing' at line 38 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-spi.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) namespace testing' at line 42 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest-test-part.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) GTEST_DECLARE_bool_(also_run_disabled_tests)' at line 72 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/gtest.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) class GTEST_API_ DeathTest' at line 60 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-death-test-internal.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) namespace testing' at line 47 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/include/gtest/internal/gtest-filepath.h
|
||||
'GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \) GTEST_DECLARE_bool_(death_test_use_fork)' at line 64 of file D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-internal-inl.h
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-assertion-result.cc:59: warning: documented symbol 'AssertionResult testing::AssertionResult::operator!' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-death-test.cc:373: warning: documented symbol 'testing::internal::DeathTest::DeathTest' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-death-test.cc:383: warning: no matching class member found for
|
||||
bool testing::internal::DeathTest::Create(const char *statement, Matcher< const std::string & > matcher, const char *file, int line, DeathTest **test)
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-death-test.cc:390: warning: documented symbol 'const char * testing::internal::DeathTest::LastMessage' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-death-test.cc:394: warning: documented symbol 'void testing::internal::DeathTest::set_last_death_test_message' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-death-test.cc:398: warning: documented symbol 'std::string testing::internal::DeathTest::last_death_test_message_' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:94: warning: documented symbol 'FilePath testing::internal::FilePath::GetCurrentDir' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:121: warning: documented symbol 'FilePath testing::internal::FilePath::RemoveExtension' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:133: warning: documented symbol 'const char * testing::internal::FilePath::FindLastPathSeparator' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:152: warning: documented symbol 'FilePath testing::internal::FilePath::RemoveDirectoryName' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:163: warning: documented symbol 'FilePath testing::internal::FilePath::RemoveFileName' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:180: warning: documented symbol 'FilePath testing::internal::FilePath::MakeFileName' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:196: warning: documented symbol 'FilePath testing::internal::FilePath::ConcatPaths' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:206: warning: documented symbol 'bool testing::internal::FilePath::FileOrDirectoryExists' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:220: warning: documented symbol 'bool testing::internal::FilePath::DirectoryExists' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:250: warning: documented symbol 'bool testing::internal::FilePath::IsRootDirectory' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:259: warning: documented symbol 'bool testing::internal::FilePath::IsAbsolutePath' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:280: warning: documented symbol 'FilePath testing::internal::FilePath::GenerateUniqueFileName' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:294: warning: documented symbol 'bool testing::internal::FilePath::IsDirectory' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:302: warning: documented symbol 'bool testing::internal::FilePath::CreateDirectoriesRecursively' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:319: warning: documented symbol 'bool testing::internal::FilePath::CreateFolder' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:343: warning: documented symbol 'FilePath testing::internal::FilePath::RemoveTrailingPathSeparator' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-filepath.cc:352: warning: no uniquely matching class member found for
|
||||
void testing::internal::FilePath::Normalize()
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:45: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:49: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:55: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:59: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:64: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:70: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:76: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:82: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:86: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-matchers.cc:92: warning: documented symbol 'testing::Matcher< typename >::Matcher' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-port.cc:301: warning: no matching class member found for
|
||||
void testing::internal::AutoHandle::Reset(HANDLE handle)
|
||||
Possible candidates:
|
||||
'void testing::internal::AutoHandle::Reset()'
|
||||
'void testing::internal::AutoHandle::Reset(Handle handle)'
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:44: warning: documented symbol 'std::string testing::TestPartResult::ExtractSummary' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:66: warning: no uniquely matching class member found for
|
||||
void testing::TestPartResultArray::Append(const TestPartResult &result)
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:71: warning: no matching class member found for
|
||||
const TestPartResult & testing::TestPartResultArray::GetTestPartResult(int index) const
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:81: warning: no uniquely matching class member found for
|
||||
int testing::TestPartResultArray::size() const
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:87: warning: documented symbol 'testing::internal::HasNewFatalFailureHelper::HasNewFatalFailureHelper' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:94: warning: documented symbol 'testing::internal::HasNewFatalFailureHelper::~HasNewFatalFailureHelper' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-test-part.cc:99: warning: no uniquely matching class member found for
|
||||
void testing::internal::HasNewFatalFailureHelper::ReportTestPartResult(const TestPartResult &result)
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest-typed-test.cc:58: warning: documented symbol 'const char * testing::internal::TypedTestSuitePState::VerifyRegisteredTestNames' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:858: warning: documented symbol 'testing::ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:868: warning: documented symbol 'testing::ScopedFakeTestPartResultReporter::ScopedFakeTestPartResultReporter' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:875: warning: no uniquely matching class member found for
|
||||
void testing::ScopedFakeTestPartResultReporter::Init()
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:888: warning: documented symbol 'testing::ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:899: warning: no uniquely matching class member found for
|
||||
void testing::ScopedFakeTestPartResultReporter::ReportTestPartResult(const TestPartResult &result)
|
||||
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:965: warning: documented symbol 'testing::internal::SingleFailureChecker::SingleFailureChecker' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:974: warning: documented symbol 'testing::internal::SingleFailureChecker::~SingleFailureChecker' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/src/gtest.cc:2602: warning: documented symbol 'testing::internal::GoogleTestFailureException::GoogleTestFailureException' was not declared or defined.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:52: warning: explicit link request to 'testing::AssertionResult' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:229: warning: explicit link request to 'Bar()' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:283: warning: explicit link request to 'testing::Environment' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:283: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:376: warning: explicit link request to 'testing::PrintToString(x)' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:786: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:813: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:850: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:953: warning: explicit link request to 'testing::Environment' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:970: warning: explicit link request to 'testing::AddGlobalTestEnvironment()' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1243: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1364: warning: explicit link request to 'testing::Types' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1397: warning: explicit link request to 'including' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1496: warning: explicit link request to 'including' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1538: warning: explicit link request to 'testing::RegisterTest' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1764: warning: explicit link request to 'testing::InitGoogleTest()' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1813: warning: found </em> at different nesting level (5) than expected (2)
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:1822: warning: found </tt> tag while expecting </em>
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:2000: warning: Unsupported xml/html tag </font> found
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/advanced.md:2380: warning: end of comment block while expecting command </em>
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/faq.md:658: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cheat_sheet.md:6: warning: found subsection command (id: 'MockClass') outside of section context!
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:186: warning: found subsection command (id: 'MockingNonVirtualMethods') outside of section context!
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:1540: warning: explicit link request to 'Set()' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:1950: warning: explicit link request to 'testing::ActionInterface' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:2045: warning: explicit link request to 'testing::InSequence' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:2098: warning: explicit link request to 'testing::DefaultValue' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:2223: warning: explicit link request to 'testing::Invoke' could not be resolved
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_cook_book.md:4107: warning: explicit link request to 'testing::ActionInterface' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/gmock_for_dummies.md:524: warning: found subsection command (id: 'MultiExpectations') outside of section context!
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/primer.md:213: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/primer.md:457: warning: explicit link request to 'testing::InitGoogleTest()' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/actions.md:5: warning: explicit link request to 'testing' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/assertions.md:529: warning: explicit link request to 'testing::GTEST_FLAG(death_test_style)' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/matchers.md:20: warning: explicit link request to 'testing' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/matchers.md:145: warning: explicit link request to 'std::tuple' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:92: warning: explicit link request to 'EXPECT_CALL.With' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:122: warning: explicit link request to 'EXPECT_CALL.Times' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:129: warning: explicit link request to 'testing' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:151: warning: explicit link request to 'EXPECT_CALL.InSequence' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:181: warning: explicit link request to 'EXPECT_CALL.After' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:222: warning: explicit link request to 'EXPECT_CALL.WillOnce' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:253: warning: explicit link request to 'EXPECT_CALL.WillRepeatedly' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:286: warning: explicit link request to 'EXPECT_CALL.RetiresOnSaturation' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:347: warning: explicit link request to 'ON_CALL.With' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:378: warning: explicit link request to 'ON_CALL.WillByDefault' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:413: warning: explicit link request to 'testing::DefaultValue' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:437: warning: explicit link request to 'testing::NiceMock' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:468: warning: explicit link request to 'testing::NaggyMock' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:495: warning: explicit link request to 'testing::StrictMock' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:527: warning: explicit link request to 'testing::Sequence' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:534: warning: explicit link request to 'testing::InSequence' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:559: warning: explicit link request to 'testing::Expectation' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/mocking.md:574: warning: explicit link request to 'testing::ExpectationSet' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:13: warning: found subsection command (id: 'TEST') outside of section context!
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:389: warning: explicit link request to 'testing::AssertionResult' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:403: warning: explicit link request to 'testing::AssertionException' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:410: warning: explicit link request to 'testing::EmptyTestEventListener' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:418: warning: explicit link request to 'testing::Environment' could not be resolved
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:431: warning: explicit link request to 'Environment::TearDown' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:439: warning: explicit link request to 'testing::ScopedTrace' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:466: warning: explicit link request to 'testing::Test' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:472: warning: explicit link request to 'Test::SetUpTestSuite' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:479: warning: explicit link request to 'Test::TearDownTestSuite' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:486: warning: explicit link request to 'Test::HasFatalFailure' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:492: warning: explicit link request to 'Test::HasNonfatalFailure' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:498: warning: explicit link request to 'Test::HasFailure' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:505: warning: explicit link request to 'Test::IsSkipped' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:511: warning: explicit link request to 'Test::RecordProperty' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:538: warning: explicit link request to 'Test::SetUp' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:545: warning: explicit link request to 'Test::TearDown' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:554: warning: explicit link request to 'testing::TestWithParam' could not be resolved
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:571: warning: explicit link request to 'TestSuite::type_param' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:579: warning: explicit link request to 'TestSuite::should_run' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:585: warning: explicit link request to 'TestSuite::successful_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:591: warning: explicit link request to 'TestSuite::skipped_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:597: warning: explicit link request to 'TestSuite::failed_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:603: warning: explicit link request to 'TestSuite::reportable_disabled_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:609: warning: explicit link request to 'TestSuite::disabled_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:615: warning: explicit link request to 'TestSuite::reportable_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:621: warning: explicit link request to 'TestSuite::test_to_run_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:627: warning: explicit link request to 'TestSuite::total_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:633: warning: explicit link request to 'TestSuite::Passed' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:639: warning: explicit link request to 'TestSuite::Failed' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:645: warning: explicit link request to 'TestSuite::elapsed_time' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:651: warning: explicit link request to 'TestSuite::start_timestamp' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:657: warning: explicit link request to 'TestSuite::GetTestInfo' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:665: warning: explicit link request to 'TestSuite::ad_hoc_test_result' could not be resolved
|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:680: warning: explicit link request to 'TestInfo::test_suite_name' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:686: warning: explicit link request to 'TestInfo::name' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:692: warning: explicit link request to 'TestInfo::type_param' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:700: warning: explicit link request to 'TestInfo::value_param' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:708: warning: explicit link request to 'TestInfo::file' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:714: warning: explicit link request to 'TestInfo::line' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:720: warning: explicit link request to 'TestInfo::is_in_another_shard' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:726: warning: explicit link request to 'TestInfo::should_run' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:739: warning: explicit link request to 'TestInfo::is_reportable' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:745: warning: explicit link request to 'TestInfo::result' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:753: warning: explicit link request to 'testing::TestParamInfo' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:763: warning: explicit link request to 'testing::UnitTest' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:774: warning: explicit link request to 'UnitTest::GetInstance' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:782: warning: explicit link request to 'UnitTest::original_working_dir' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:789: warning: explicit link request to 'UnitTest::current_test_suite' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:796: warning: explicit link request to 'UnitTest::current_test_info' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:803: warning: explicit link request to 'UnitTest::random_seed' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:809: warning: explicit link request to 'UnitTest::successful_test_suite_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:815: warning: explicit link request to 'UnitTest::failed_test_suite_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:821: warning: explicit link request to 'UnitTest::total_test_suite_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:827: warning: explicit link request to 'UnitTest::test_suite_to_run_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:834: warning: explicit link request to 'UnitTest::successful_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:840: warning: explicit link request to 'UnitTest::skipped_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:846: warning: explicit link request to 'UnitTest::failed_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:852: warning: explicit link request to 'UnitTest::reportable_disabled_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:858: warning: explicit link request to 'UnitTest::disabled_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:864: warning: explicit link request to 'UnitTest::reportable_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:870: warning: explicit link request to 'UnitTest::total_test_count' could not be resolved
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/docs/reference/testing.md:876: warning: explicit link request to 'UnitTest::test_to_run_count' could not be resolved
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest_xml_outfiles_test.py:86: warning: Member DeleteFilesAndDir(self) (function) of class gtest_xml_outfiles_test::GTestXMLOutFilesTest is not documented.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest_xml_outfiles_test.py:100: warning: Member testOutfile1(self) (function) of class gtest_xml_outfiles_test::GTestXMLOutFilesTest is not documented.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest_xml_outfiles_test.py:103: warning: Member testOutfile2(self) (function) of class gtest_xml_outfiles_test::GTestXMLOutFilesTest is not documented.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest_xml_outfiles_test.py:79: warning: Member output_dir_ (variable) of class gtest_xml_outfiles_test::GTestXMLOutFilesTest is not documented.
|
||||
D:/C/VectorAlgebra/out/build/x64-Debug/_deps/googletest-src/googletest/test/gtest_xml_test_utils.py:103: warning: Member identifying_attribute (variable) of class gtest_xml_test_utils::GTestXMLTestCase is not documented.
|
||||
2685
LinearAlgebra/DoxyGen/Doxyfile
Normal file
2685
LinearAlgebra/DoxyGen/Doxyfile
Normal file
File diff suppressed because it is too large
Load Diff
226
LinearAlgebra/DoxyGen/DoxygenLayout.xml
Normal file
226
LinearAlgebra/DoxyGen/DoxygenLayout.xml
Normal file
@ -0,0 +1,226 @@
|
||||
<doxygenlayout version="1.0">
|
||||
<!-- Generated by doxygen 1.8.18 -->
|
||||
<!-- Navigation index tabs for HTML output -->
|
||||
<navindex>
|
||||
<tab type="mainpage" visible="yes" title=""/>
|
||||
<tab type="pages" visible="yes" title="" intro=""/>
|
||||
<tab type="modules" visible="yes" title="" intro=""/>
|
||||
<tab type="namespaces" visible="yes" title="">
|
||||
<tab type="namespacelist" visible="yes" title="" intro=""/>
|
||||
<tab type="namespacemembers" visible="yes" title="" intro=""/>
|
||||
</tab>
|
||||
<tab type="interfaces" visible="yes" title="">
|
||||
<tab type="interfacelist" visible="yes" title="" intro=""/>
|
||||
<tab type="interfaceindex" visible="$ALPHABETICAL_INDEX" title=""/>
|
||||
<tab type="interfacehierarchy" visible="yes" title="" intro=""/>
|
||||
</tab>
|
||||
<tab type="classes" visible="yes" title="">
|
||||
<tab type="classlist" visible="yes" title="" intro=""/>
|
||||
<tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/>
|
||||
<tab type="hierarchy" visible="yes" title="" intro=""/>
|
||||
<tab type="classmembers" visible="yes" title="" intro=""/>
|
||||
</tab>
|
||||
<tab type="structs" visible="yes" title="">
|
||||
<tab type="structlist" visible="yes" title="" intro=""/>
|
||||
<tab type="structindex" visible="$ALPHABETICAL_INDEX" title=""/>
|
||||
</tab>
|
||||
<tab type="exceptions" visible="yes" title="">
|
||||
<tab type="exceptionlist" visible="yes" title="" intro=""/>
|
||||
<tab type="exceptionindex" visible="$ALPHABETICAL_INDEX" title=""/>
|
||||
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|
||||
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|
||||
<tab type="files" visible="yes" title="">
|
||||
<tab type="filelist" visible="yes" title="" intro=""/>
|
||||
<tab type="globals" visible="yes" title="" intro=""/>
|
||||
</tab>
|
||||
<tab type="examples" visible="yes" title="" intro=""/>
|
||||
</navindex>
|
||||
|
||||
<!-- Layout definition for a class page -->
|
||||
<class>
|
||||
<briefdescription visible="no"/>
|
||||
<detaileddescription title=""/>
|
||||
<includes visible="$SHOW_INCLUDE_FILES"/>
|
||||
<inheritancegraph visible="$CLASS_GRAPH"/>
|
||||
<collaborationgraph visible="$COLLABORATION_GRAPH"/>
|
||||
<memberdecl>
|
||||
<nestedclasses visible="yes" title=""/>
|
||||
<publictypes title=""/>
|
||||
<services title=""/>
|
||||
<interfaces title=""/>
|
||||
<publicslots title=""/>
|
||||
<signals title=""/>
|
||||
<publicmethods title=""/>
|
||||
<publicstaticmethods title=""/>
|
||||
<publicattributes title=""/>
|
||||
<publicstaticattributes title=""/>
|
||||
<protectedtypes title=""/>
|
||||
<protectedslots title=""/>
|
||||
<protectedmethods title=""/>
|
||||
<protectedstaticmethods title=""/>
|
||||
<protectedattributes title=""/>
|
||||
<protectedstaticattributes title=""/>
|
||||
<packagetypes title=""/>
|
||||
<packagemethods title=""/>
|
||||
<packagestaticmethods title=""/>
|
||||
<packageattributes title=""/>
|
||||
<packagestaticattributes title=""/>
|
||||
<properties title=""/>
|
||||
<events title=""/>
|
||||
<privatetypes title=""/>
|
||||
<privateslots title=""/>
|
||||
<privatemethods title=""/>
|
||||
<privatestaticmethods title=""/>
|
||||
<privateattributes title=""/>
|
||||
<privatestaticattributes title=""/>
|
||||
<friends title=""/>
|
||||
<related title="" subtitle=""/>
|
||||
<membergroups visible="yes"/>
|
||||
</memberdecl>
|
||||
<memberdef>
|
||||
<inlineclasses title=""/>
|
||||
<typedefs title=""/>
|
||||
<enums title=""/>
|
||||
<services title=""/>
|
||||
<interfaces title=""/>
|
||||
<constructors title=""/>
|
||||
<functions title=""/>
|
||||
<related title=""/>
|
||||
<variables title=""/>
|
||||
<properties title=""/>
|
||||
<events title=""/>
|
||||
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|
||||
<allmemberslink visible="yes"/>
|
||||
<usedfiles visible="$SHOW_USED_FILES"/>
|
||||
<authorsection visible="yes"/>
|
||||
</class>
|
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|
||||
<!-- Layout definition for a namespace page -->
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||||
<namespace>
|
||||
<briefdescription visible="yes"/>
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<memberdecl>
|
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<nestednamespaces visible="yes" title=""/>
|
||||
<constantgroups visible="yes" title=""/>
|
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<interfaces visible="yes" title=""/>
|
||||
<classes visible="yes" title=""/>
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<structs visible="yes" title=""/>
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<exceptions visible="yes" title=""/>
|
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<typedefs title=""/>
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<sequences title=""/>
|
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<dictionaries title=""/>
|
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<enums title=""/>
|
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<functions title=""/>
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<variables title=""/>
|
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<membergroups visible="yes"/>
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||||
</memberdecl>
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<detaileddescription title=""/>
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<memberdef>
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<inlineclasses title=""/>
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<typedefs title=""/>
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<sequences title=""/>
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<dictionaries title=""/>
|
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<enums title=""/>
|
||||
<functions title=""/>
|
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<variables title=""/>
|
||||
</memberdef>
|
||||
<authorsection visible="yes"/>
|
||||
</namespace>
|
||||
|
||||
<!-- Layout definition for a file page -->
|
||||
<file>
|
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<briefdescription visible="yes"/>
|
||||
<includes visible="$SHOW_INCLUDE_FILES"/>
|
||||
<includegraph visible="$INCLUDE_GRAPH"/>
|
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<includedbygraph visible="$INCLUDED_BY_GRAPH"/>
|
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<sourcelink visible="yes"/>
|
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<memberdecl>
|
||||
<interfaces visible="yes" title=""/>
|
||||
<classes visible="yes" title=""/>
|
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<structs visible="yes" title=""/>
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<exceptions visible="yes" title=""/>
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<namespaces visible="yes" title=""/>
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<constantgroups visible="yes" title=""/>
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<defines title=""/>
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<typedefs title=""/>
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<sequences title=""/>
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<dictionaries title=""/>
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<enums title=""/>
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<membergroups visible="yes"/>
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<memberdef>
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<inlineclasses title=""/>
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<defines title=""/>
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<typedefs title=""/>
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<sequences title=""/>
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<dictionaries title=""/>
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<enums title=""/>
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<functions title=""/>
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<variables title=""/>
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<authorsection/>
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</file>
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<group>
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<briefdescription visible="yes"/>
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<groupgraph visible="$GROUP_GRAPHS"/>
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<memberdecl>
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<nestedgroups visible="yes" title=""/>
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<dirs visible="yes" title=""/>
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<files visible="yes" title=""/>
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<namespaces visible="yes" title=""/>
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<classes visible="yes" title=""/>
|
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<defines title=""/>
|
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<typedefs title=""/>
|
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<sequences title=""/>
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<dictionaries title=""/>
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<enums title=""/>
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<enumvalues title=""/>
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<functions title=""/>
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<variables title=""/>
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<publicslots title=""/>
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<privateslots title=""/>
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<memberdef>
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<pagedocs/>
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<inlineclasses title=""/>
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<defines title=""/>
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<typedefs title=""/>
|
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<sequences title=""/>
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<dictionaries title=""/>
|
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<enums title=""/>
|
||||
<enumvalues title=""/>
|
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<functions title=""/>
|
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<variables title=""/>
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<signals title=""/>
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<publicslots title=""/>
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<protectedslots title=""/>
|
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<privateslots title=""/>
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<events title=""/>
|
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<properties title=""/>
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<friends title=""/>
|
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|
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<authorsection visible="yes"/>
|
||||
</group>
|
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|
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<!-- Layout definition for a directory page -->
|
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<directory>
|
||||
<briefdescription visible="yes"/>
|
||||
<directorygraph visible="yes"/>
|
||||
<memberdecl>
|
||||
<dirs visible="yes"/>
|
||||
<files visible="yes"/>
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</memberdecl>
|
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<detaileddescription title=""/>
|
||||
</directory>
|
||||
</doxygenlayout>
|
||||
12
LinearAlgebra/DoxyGen/custom_doxygen.css
Normal file
12
LinearAlgebra/DoxyGen/custom_doxygen.css
Normal file
@ -0,0 +1,12 @@
|
||||
/* Custom PasserVR CSS for DoxyGen */
|
||||
|
||||
a {
|
||||
color: #e77505;
|
||||
}
|
||||
.contents a:visited {
|
||||
color: #e77505;
|
||||
}
|
||||
|
||||
a:hover {
|
||||
color: #10659C;
|
||||
}
|
||||
17
LinearAlgebra/FloatSingle.cpp
Normal file
17
LinearAlgebra/FloatSingle.cpp
Normal file
@ -0,0 +1,17 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#include <math.h>
|
||||
#include "FloatSingle.h"
|
||||
|
||||
const float Float::epsilon = 1e-05f;
|
||||
const float Float::sqrEpsilon = 1e-10f;
|
||||
|
||||
float Float::Clamp(float f, float min, float max) {
|
||||
if (f < min)
|
||||
return min;
|
||||
if (f > max)
|
||||
return max;
|
||||
return f;
|
||||
}
|
||||
15
LinearAlgebra/FloatSingle.h
Normal file
15
LinearAlgebra/FloatSingle.h
Normal file
@ -0,0 +1,15 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef FLOAT_H
|
||||
#define FLOAT_H
|
||||
|
||||
class Float {
|
||||
public:
|
||||
static const float epsilon;
|
||||
static const float sqrEpsilon;
|
||||
|
||||
static float Clamp(float f, float min, float max);
|
||||
};
|
||||
#endif
|
||||
373
LinearAlgebra/LICENSE
Normal file
373
LinearAlgebra/LICENSE
Normal file
@ -0,0 +1,373 @@
|
||||
Mozilla Public License Version 2.0
|
||||
==================================
|
||||
|
||||
1. Definitions
|
||||
--------------
|
||||
|
||||
1.1. "Contributor"
|
||||
means each individual or legal entity that creates, contributes to
|
||||
the creation of, or owns Covered Software.
|
||||
|
||||
1.2. "Contributor Version"
|
||||
means the combination of the Contributions of others (if any) used
|
||||
by a Contributor and that particular Contributor's Contribution.
|
||||
|
||||
1.3. "Contribution"
|
||||
means Covered Software of a particular Contributor.
|
||||
|
||||
1.4. "Covered Software"
|
||||
means Source Code Form to which the initial Contributor has attached
|
||||
the notice in Exhibit A, the Executable Form of such Source Code
|
||||
Form, and Modifications of such Source Code Form, in each case
|
||||
including portions thereof.
|
||||
|
||||
1.5. "Incompatible With Secondary Licenses"
|
||||
means
|
||||
|
||||
(a) that the initial Contributor has attached the notice described
|
||||
in Exhibit B to the Covered Software; or
|
||||
|
||||
(b) that the Covered Software was made available under the terms of
|
||||
version 1.1 or earlier of the License, but not also under the
|
||||
terms of a Secondary License.
|
||||
|
||||
1.6. "Executable Form"
|
||||
means any form of the work other than Source Code Form.
|
||||
|
||||
1.7. "Larger Work"
|
||||
means a work that combines Covered Software with other material, in
|
||||
a separate file or files, that is not Covered Software.
|
||||
|
||||
1.8. "License"
|
||||
means this document.
|
||||
|
||||
1.9. "Licensable"
|
||||
means having the right to grant, to the maximum extent possible,
|
||||
whether at the time of the initial grant or subsequently, any and
|
||||
all of the rights conveyed by this License.
|
||||
|
||||
1.10. "Modifications"
|
||||
means any of the following:
|
||||
|
||||
(a) any file in Source Code Form that results from an addition to,
|
||||
deletion from, or modification of the contents of Covered
|
||||
Software; or
|
||||
|
||||
(b) any new file in Source Code Form that contains any Covered
|
||||
Software.
|
||||
|
||||
1.11. "Patent Claims" of a Contributor
|
||||
means any patent claim(s), including without limitation, method,
|
||||
process, and apparatus claims, in any patent Licensable by such
|
||||
Contributor that would be infringed, but for the grant of the
|
||||
License, by the making, using, selling, offering for sale, having
|
||||
made, import, or transfer of either its Contributions or its
|
||||
Contributor Version.
|
||||
|
||||
1.12. "Secondary License"
|
||||
means either the GNU General Public License, Version 2.0, the GNU
|
||||
Lesser General Public License, Version 2.1, the GNU Affero General
|
||||
Public License, Version 3.0, or any later versions of those
|
||||
licenses.
|
||||
|
||||
1.13. "Source Code Form"
|
||||
means the form of the work preferred for making modifications.
|
||||
|
||||
1.14. "You" (or "Your")
|
||||
means an individual or a legal entity exercising rights under this
|
||||
License. For legal entities, "You" includes any entity that
|
||||
controls, is controlled by, or is under common control with You. For
|
||||
purposes of this definition, "control" means (a) the power, direct
|
||||
or indirect, to cause the direction or management of such entity,
|
||||
whether by contract or otherwise, or (b) ownership of more than
|
||||
fifty percent (50%) of the outstanding shares or beneficial
|
||||
ownership of such entity.
|
||||
|
||||
2. License Grants and Conditions
|
||||
--------------------------------
|
||||
|
||||
2.1. Grants
|
||||
|
||||
Each Contributor hereby grants You a world-wide, royalty-free,
|
||||
non-exclusive license:
|
||||
|
||||
(a) under intellectual property rights (other than patent or trademark)
|
||||
Licensable by such Contributor to use, reproduce, make available,
|
||||
modify, display, perform, distribute, and otherwise exploit its
|
||||
Contributions, either on an unmodified basis, with Modifications, or
|
||||
as part of a Larger Work; and
|
||||
|
||||
(b) under Patent Claims of such Contributor to make, use, sell, offer
|
||||
for sale, have made, import, and otherwise transfer either its
|
||||
Contributions or its Contributor Version.
|
||||
|
||||
2.2. Effective Date
|
||||
|
||||
The licenses granted in Section 2.1 with respect to any Contribution
|
||||
become effective for each Contribution on the date the Contributor first
|
||||
distributes such Contribution.
|
||||
|
||||
2.3. Limitations on Grant Scope
|
||||
|
||||
The licenses granted in this Section 2 are the only rights granted under
|
||||
this License. No additional rights or licenses will be implied from the
|
||||
distribution or licensing of Covered Software under this License.
|
||||
Notwithstanding Section 2.1(b) above, no patent license is granted by a
|
||||
Contributor:
|
||||
|
||||
(a) for any code that a Contributor has removed from Covered Software;
|
||||
or
|
||||
|
||||
(b) for infringements caused by: (i) Your and any other third party's
|
||||
modifications of Covered Software, or (ii) the combination of its
|
||||
Contributions with other software (except as part of its Contributor
|
||||
Version); or
|
||||
|
||||
(c) under Patent Claims infringed by Covered Software in the absence of
|
||||
its Contributions.
|
||||
|
||||
This License does not grant any rights in the trademarks, service marks,
|
||||
or logos of any Contributor (except as may be necessary to comply with
|
||||
the notice requirements in Section 3.4).
|
||||
|
||||
2.4. Subsequent Licenses
|
||||
|
||||
No Contributor makes additional grants as a result of Your choice to
|
||||
distribute the Covered Software under a subsequent version of this
|
||||
License (see Section 10.2) or under the terms of a Secondary License (if
|
||||
permitted under the terms of Section 3.3).
|
||||
|
||||
2.5. Representation
|
||||
|
||||
Each Contributor represents that the Contributor believes its
|
||||
Contributions are its original creation(s) or it has sufficient rights
|
||||
to grant the rights to its Contributions conveyed by this License.
|
||||
|
||||
2.6. Fair Use
|
||||
|
||||
This License is not intended to limit any rights You have under
|
||||
applicable copyright doctrines of fair use, fair dealing, or other
|
||||
equivalents.
|
||||
|
||||
2.7. Conditions
|
||||
|
||||
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
|
||||
in Section 2.1.
|
||||
|
||||
3. Responsibilities
|
||||
-------------------
|
||||
|
||||
3.1. Distribution of Source Form
|
||||
|
||||
All distribution of Covered Software in Source Code Form, including any
|
||||
Modifications that You create or to which You contribute, must be under
|
||||
the terms of this License. You must inform recipients that the Source
|
||||
Code Form of the Covered Software is governed by the terms of this
|
||||
License, and how they can obtain a copy of this License. You may not
|
||||
attempt to alter or restrict the recipients' rights in the Source Code
|
||||
Form.
|
||||
|
||||
3.2. Distribution of Executable Form
|
||||
|
||||
If You distribute Covered Software in Executable Form then:
|
||||
|
||||
(a) such Covered Software must also be made available in Source Code
|
||||
Form, as described in Section 3.1, and You must inform recipients of
|
||||
the Executable Form how they can obtain a copy of such Source Code
|
||||
Form by reasonable means in a timely manner, at a charge no more
|
||||
than the cost of distribution to the recipient; and
|
||||
|
||||
(b) You may distribute such Executable Form under the terms of this
|
||||
License, or sublicense it under different terms, provided that the
|
||||
license for the Executable Form does not attempt to limit or alter
|
||||
the recipients' rights in the Source Code Form under this License.
|
||||
|
||||
3.3. Distribution of a Larger Work
|
||||
|
||||
You may create and distribute a Larger Work under terms of Your choice,
|
||||
provided that You also comply with the requirements of this License for
|
||||
the Covered Software. If the Larger Work is a combination of Covered
|
||||
Software with a work governed by one or more Secondary Licenses, and the
|
||||
Covered Software is not Incompatible With Secondary Licenses, this
|
||||
License permits You to additionally distribute such Covered Software
|
||||
under the terms of such Secondary License(s), so that the recipient of
|
||||
the Larger Work may, at their option, further distribute the Covered
|
||||
Software under the terms of either this License or such Secondary
|
||||
License(s).
|
||||
|
||||
3.4. Notices
|
||||
|
||||
You may not remove or alter the substance of any license notices
|
||||
(including copyright notices, patent notices, disclaimers of warranty,
|
||||
or limitations of liability) contained within the Source Code Form of
|
||||
the Covered Software, except that You may alter any license notices to
|
||||
the extent required to remedy known factual inaccuracies.
|
||||
|
||||
3.5. Application of Additional Terms
|
||||
|
||||
You may choose to offer, and to charge a fee for, warranty, support,
|
||||
indemnity or liability obligations to one or more recipients of Covered
|
||||
Software. However, You may do so only on Your own behalf, and not on
|
||||
behalf of any Contributor. You must make it absolutely clear that any
|
||||
such warranty, support, indemnity, or liability obligation is offered by
|
||||
You alone, and You hereby agree to indemnify every Contributor for any
|
||||
liability incurred by such Contributor as a result of warranty, support,
|
||||
indemnity or liability terms You offer. You may include additional
|
||||
disclaimers of warranty and limitations of liability specific to any
|
||||
jurisdiction.
|
||||
|
||||
4. Inability to Comply Due to Statute or Regulation
|
||||
---------------------------------------------------
|
||||
|
||||
If it is impossible for You to comply with any of the terms of this
|
||||
License with respect to some or all of the Covered Software due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description must
|
||||
be placed in a text file included with all distributions of the Covered
|
||||
Software under this License. Except to the extent prohibited by statute
|
||||
or regulation, such description must be sufficiently detailed for a
|
||||
recipient of ordinary skill to be able to understand it.
|
||||
|
||||
5. Termination
|
||||
--------------
|
||||
|
||||
5.1. The rights granted under this License will terminate automatically
|
||||
if You fail to comply with any of its terms. However, if You become
|
||||
compliant, then the rights granted under this License from a particular
|
||||
Contributor are reinstated (a) provisionally, unless and until such
|
||||
Contributor explicitly and finally terminates Your grants, and (b) on an
|
||||
ongoing basis, if such Contributor fails to notify You of the
|
||||
non-compliance by some reasonable means prior to 60 days after You have
|
||||
come back into compliance. Moreover, Your grants from a particular
|
||||
Contributor are reinstated on an ongoing basis if such Contributor
|
||||
notifies You of the non-compliance by some reasonable means, this is the
|
||||
first time You have received notice of non-compliance with this License
|
||||
from such Contributor, and You become compliant prior to 30 days after
|
||||
Your receipt of the notice.
|
||||
|
||||
5.2. If You initiate litigation against any entity by asserting a patent
|
||||
infringement claim (excluding declaratory judgment actions,
|
||||
counter-claims, and cross-claims) alleging that a Contributor Version
|
||||
directly or indirectly infringes any patent, then the rights granted to
|
||||
You by any and all Contributors for the Covered Software under Section
|
||||
2.1 of this License shall terminate.
|
||||
|
||||
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
|
||||
end user license agreements (excluding distributors and resellers) which
|
||||
have been validly granted by You or Your distributors under this License
|
||||
prior to termination shall survive termination.
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 6. Disclaimer of Warranty *
|
||||
* ------------------------- *
|
||||
* *
|
||||
* Covered Software is provided under this License on an "as is" *
|
||||
* basis, without warranty of any kind, either expressed, implied, or *
|
||||
* statutory, including, without limitation, warranties that the *
|
||||
* Covered Software is free of defects, merchantable, fit for a *
|
||||
* particular purpose or non-infringing. The entire risk as to the *
|
||||
* quality and performance of the Covered Software is with You. *
|
||||
* Should any Covered Software prove defective in any respect, You *
|
||||
* (not any Contributor) assume the cost of any necessary servicing, *
|
||||
* repair, or correction. This disclaimer of warranty constitutes an *
|
||||
* essential part of this License. No use of any Covered Software is *
|
||||
* authorized under this License except under this disclaimer. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 7. Limitation of Liability *
|
||||
* -------------------------- *
|
||||
* *
|
||||
* Under no circumstances and under no legal theory, whether tort *
|
||||
* (including negligence), contract, or otherwise, shall any *
|
||||
* Contributor, or anyone who distributes Covered Software as *
|
||||
* permitted above, be liable to You for any direct, indirect, *
|
||||
* special, incidental, or consequential damages of any character *
|
||||
* including, without limitation, damages for lost profits, loss of *
|
||||
* goodwill, work stoppage, computer failure or malfunction, or any *
|
||||
* and all other commercial damages or losses, even if such party *
|
||||
* shall have been informed of the possibility of such damages. This *
|
||||
* limitation of liability shall not apply to liability for death or *
|
||||
* personal injury resulting from such party's negligence to the *
|
||||
* extent applicable law prohibits such limitation. Some *
|
||||
* jurisdictions do not allow the exclusion or limitation of *
|
||||
* incidental or consequential damages, so this exclusion and *
|
||||
* limitation may not apply to You. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
8. Litigation
|
||||
-------------
|
||||
|
||||
Any litigation relating to this License may be brought only in the
|
||||
courts of a jurisdiction where the defendant maintains its principal
|
||||
place of business and such litigation shall be governed by laws of that
|
||||
jurisdiction, without reference to its conflict-of-law provisions.
|
||||
Nothing in this Section shall prevent a party's ability to bring
|
||||
cross-claims or counter-claims.
|
||||
|
||||
9. Miscellaneous
|
||||
----------------
|
||||
|
||||
This License represents the complete agreement concerning the subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. Any law or regulation which provides
|
||||
that the language of a contract shall be construed against the drafter
|
||||
shall not be used to construe this License against a Contributor.
|
||||
|
||||
10. Versions of the License
|
||||
---------------------------
|
||||
|
||||
10.1. New Versions
|
||||
|
||||
Mozilla Foundation is the license steward. Except as provided in Section
|
||||
10.3, no one other than the license steward has the right to modify or
|
||||
publish new versions of this License. Each version will be given a
|
||||
distinguishing version number.
|
||||
|
||||
10.2. Effect of New Versions
|
||||
|
||||
You may distribute the Covered Software under the terms of the version
|
||||
of the License under which You originally received the Covered Software,
|
||||
or under the terms of any subsequent version published by the license
|
||||
steward.
|
||||
|
||||
10.3. Modified Versions
|
||||
|
||||
If you create software not governed by this License, and you want to
|
||||
create a new license for such software, you may create and use a
|
||||
modified version of this License if you rename the license and remove
|
||||
any references to the name of the license steward (except to note that
|
||||
such modified license differs from this License).
|
||||
|
||||
10.4. Distributing Source Code Form that is Incompatible With Secondary
|
||||
Licenses
|
||||
|
||||
If You choose to distribute Source Code Form that is Incompatible With
|
||||
Secondary Licenses under the terms of this version of the License, the
|
||||
notice described in Exhibit B of this License must be attached.
|
||||
|
||||
Exhibit A - Source Code Form License Notice
|
||||
-------------------------------------------
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
If it is not possible or desirable to put the notice in a particular
|
||||
file, then You may include the notice in a location (such as a LICENSE
|
||||
file in a relevant directory) where a recipient would be likely to look
|
||||
for such a notice.
|
||||
|
||||
You may add additional accurate notices of copyright ownership.
|
||||
|
||||
Exhibit B - "Incompatible With Secondary Licenses" Notice
|
||||
---------------------------------------------------------
|
||||
|
||||
This Source Code Form is "Incompatible With Secondary Licenses", as
|
||||
defined by the Mozilla Public License, v. 2.0.
|
||||
62
LinearAlgebra/Matrix.cpp
Normal file
62
LinearAlgebra/Matrix.cpp
Normal file
@ -0,0 +1,62 @@
|
||||
#include "Matrix.h"
|
||||
|
||||
template <> MatrixOf<float>::MatrixOf(unsigned int rows, unsigned int cols) {
|
||||
if (rows <= 0 || cols <= 0) {
|
||||
this->rows = 0;
|
||||
this->cols = 0;
|
||||
this->data = nullptr;
|
||||
return;
|
||||
}
|
||||
this->rows = rows;
|
||||
this->cols = cols;
|
||||
|
||||
unsigned int matrixSize = this->cols * this->rows;
|
||||
this->data = new float[matrixSize]{0.0f};
|
||||
}
|
||||
|
||||
template <> MatrixOf<float>::MatrixOf(Vector3 v) : MatrixOf(3, 1) {
|
||||
Set(0, 0, v.x);
|
||||
Set(1, 0, v.y);
|
||||
Set(2, 0, v.z);
|
||||
}
|
||||
|
||||
template <>
|
||||
void MatrixOf<float>::Multiply(const MatrixOf<float> *m1,
|
||||
const MatrixOf<float> *m2, MatrixOf<float> *r) {
|
||||
for (unsigned int rowIx1 = 0; rowIx1 < m1->rows; rowIx1++) {
|
||||
for (unsigned int colIx2 = 0; colIx2 < m2->cols; colIx2++) {
|
||||
unsigned int rDataIx = colIx2 * m2->cols + rowIx1;
|
||||
r->data[rDataIx] = 0.0F;
|
||||
for (int kIx = 0; kIx < m2->rows; kIx++) {
|
||||
unsigned int dataIx1 = rowIx1 * m1->cols + kIx;
|
||||
unsigned int dataIx2 = kIx * m2->cols + colIx2;
|
||||
r->data[rDataIx] += m1->data[dataIx1] * m2->data[dataIx2];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <>
|
||||
Vector3 MatrixOf<float>::Multiply(const MatrixOf<float> *m, Vector3 v) {
|
||||
MatrixOf<float> v_m = MatrixOf<float>(v);
|
||||
MatrixOf<float> r_m = MatrixOf<float>(3, 1);
|
||||
|
||||
Multiply(m, &v_m, &r_m);
|
||||
|
||||
Vector3 r = Vector3(r_m.data[0], r_m.data[1], r_m.data[2]);
|
||||
return r;
|
||||
}
|
||||
|
||||
template <typename T> Vector3 MatrixOf<T>::operator*(const Vector3 v) const {
|
||||
float *vData = new float[3]{v.x, v.y, v.z};
|
||||
MatrixOf<float> v_m = MatrixOf<float>(3, 1, vData);
|
||||
float *rData = new float[3]{};
|
||||
MatrixOf<float> r_m = MatrixOf<float>(3, 1, rData);
|
||||
|
||||
Multiply(this, &v_m, &r_m);
|
||||
|
||||
Vector3 r = Vector3(r_m.data[0], r_m.data[1], r_m.data[2]);
|
||||
delete[] vData;
|
||||
delete[] rData;
|
||||
return r;
|
||||
}
|
||||
114
LinearAlgebra/Matrix.h
Normal file
114
LinearAlgebra/Matrix.h
Normal file
@ -0,0 +1,114 @@
|
||||
#ifndef MATRIX_H
|
||||
#define MATRIX_H
|
||||
|
||||
#include "Vector3.h"
|
||||
|
||||
/// @brief Single precision float matrix
|
||||
template <typename T> class MatrixOf {
|
||||
public:
|
||||
MatrixOf(unsigned int rows, unsigned int cols);
|
||||
MatrixOf(unsigned int rows, unsigned int cols, const T *source)
|
||||
: MatrixOf(rows, cols) {
|
||||
Set(source);
|
||||
}
|
||||
MatrixOf(Vector3 v); // creates a 3,1 matrix
|
||||
|
||||
~MatrixOf() {
|
||||
if (this->data == nullptr)
|
||||
return;
|
||||
|
||||
delete[] this->data;
|
||||
}
|
||||
|
||||
/// @brief Transpose with result in matrix m
|
||||
/// @param r The matrix in which the transposed matrix is stored
|
||||
void Transpose(MatrixOf<T> *r) const {
|
||||
// Check dimensions first
|
||||
// We dont care about the rows and cols (we overwrite them)
|
||||
// but the data size should be equal to avoid problems
|
||||
// We cannot check the data size directly, but the row*col should be equal
|
||||
unsigned int matrixSize = this->cols * this->rows;
|
||||
unsigned int resultSize = r->rows * r->cols;
|
||||
if (matrixSize != resultSize) {
|
||||
// Return a null matrix;
|
||||
// We dont set data to nullptr because it is allocated memory
|
||||
// Instead we write all zeros
|
||||
for (int dataIx = 0; dataIx < resultSize; dataIx++)
|
||||
r->data[dataIx] = 0.0f;
|
||||
r->rows = 0;
|
||||
r->cols = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
r->cols = this->rows;
|
||||
r->rows = this->cols;
|
||||
|
||||
for (int rDataIx = 0; rDataIx < matrixSize; rDataIx++) {
|
||||
unsigned int rowIx = rDataIx / this->rows;
|
||||
unsigned int colIx = rDataIx % this->rows;
|
||||
unsigned int mDataIx = this->cols * colIx + rowIx;
|
||||
r->data[rDataIx] = this->data[mDataIx];
|
||||
}
|
||||
}
|
||||
|
||||
static void Multiply(const MatrixOf<T> *m1, const MatrixOf<T> *m2,
|
||||
MatrixOf<T> *r);
|
||||
void Multiply(const MatrixOf<T> *m, MatrixOf<T> *r) const {
|
||||
Multiply(this, m, r);
|
||||
}
|
||||
|
||||
static Vector3 Multiply(const MatrixOf<T> *m, Vector3 v);
|
||||
Vector3 operator*(const Vector3 v) const;
|
||||
|
||||
T Get(unsigned int rowIx, unsigned int colIx) const {
|
||||
unsigned int dataIx = rowIx * this->cols + colIx;
|
||||
return this->data[dataIx];
|
||||
}
|
||||
|
||||
void Set(unsigned int rowIx, unsigned int colIx, T value) {
|
||||
unsigned int dataIx = rowIx * this->cols + colIx;
|
||||
this->data[dataIx] = value;
|
||||
}
|
||||
|
||||
// This function does not check on source size!
|
||||
void Set(const T *source) {
|
||||
unsigned int matrixSize = this->cols * this->rows;
|
||||
for (unsigned int dataIx = 0; dataIx < matrixSize; dataIx++)
|
||||
this->data[dataIx] = source[dataIx];
|
||||
}
|
||||
|
||||
// This function does not check on source size!
|
||||
void SetRow(unsigned int rowIx, const T *source) {
|
||||
unsigned int dataIx = rowIx * this->cols;
|
||||
for (unsigned int sourceIx = 0; sourceIx < this->cols; dataIx++, sourceIx++)
|
||||
this->data[dataIx] = source[sourceIx];
|
||||
}
|
||||
|
||||
// This function does not check on source size!
|
||||
void SetCol(unsigned int colIx, const T *source) {
|
||||
unsigned int dataIx = colIx;
|
||||
for (unsigned int sourceIx = 0; sourceIx < this->cols;
|
||||
dataIx += this->cols, sourceIx++)
|
||||
this->data[dataIx] = source[sourceIx];
|
||||
}
|
||||
|
||||
void CopyFrom(const MatrixOf<T> *m) {
|
||||
unsigned int thisMatrixSize = this->cols * this->rows;
|
||||
unsigned int mMatrixSize = m->cols * m->rows;
|
||||
if (mMatrixSize != thisMatrixSize)
|
||||
return;
|
||||
|
||||
for (unsigned int dataIx = 0; dataIx < thisMatrixSize; dataIx++)
|
||||
this->data[dataIx] = m->data[dataIx];
|
||||
}
|
||||
|
||||
unsigned int RowCount() const { return rows; }
|
||||
unsigned int ColCount() const { return cols; }
|
||||
|
||||
private:
|
||||
unsigned int rows;
|
||||
unsigned int cols;
|
||||
T *data;
|
||||
};
|
||||
|
||||
#endif
|
||||
84
LinearAlgebra/Polar.cpp
Normal file
84
LinearAlgebra/Polar.cpp
Normal file
@ -0,0 +1,84 @@
|
||||
#include <math.h>
|
||||
|
||||
#include "Angle.h"
|
||||
#include "Polar.h"
|
||||
#include "Vector2.h"
|
||||
|
||||
Polar::Polar() {
|
||||
angle = 0.0F;
|
||||
distance = 0.0F;
|
||||
}
|
||||
|
||||
Polar::Polar(float newAngle, float newDistance) {
|
||||
// distance should always be 0 or greater
|
||||
if (newDistance < 0) {
|
||||
angle = Angle::Normalize(newAngle - 180);
|
||||
distance = -newDistance;
|
||||
} else {
|
||||
angle = Angle::Normalize(newAngle);
|
||||
distance = newDistance;
|
||||
}
|
||||
}
|
||||
|
||||
Polar::Polar(Vector2 v) {
|
||||
float signY = (v.y >= 0) - (v.y < 0);
|
||||
angle = atan2(v.y, signY * sqrt(v.y * v.y + v.x * v.x)) * Angle::Rad2Deg;
|
||||
distance = v.magnitude();
|
||||
}
|
||||
|
||||
const Polar Polar::zero = Polar(0, 0);
|
||||
|
||||
float Polar::Distance(const Polar &v1, const Polar &v2) {
|
||||
float d =
|
||||
Angle::CosineRuleSide(v1.distance, v2.distance, v2.angle - v1.angle);
|
||||
return d;
|
||||
}
|
||||
|
||||
Polar Polar::operator+(const Polar &v2) const {
|
||||
if (v2.distance == 0)
|
||||
return Polar(this->angle, this->distance);
|
||||
if (this->distance == 0)
|
||||
return v2;
|
||||
|
||||
float deltaAngle = Angle::Normalize(v2.angle - this->angle);
|
||||
float rotation = deltaAngle < 0 ? 180 + deltaAngle : 180 - deltaAngle;
|
||||
|
||||
if (rotation == 180 && v2.distance > 0) {
|
||||
// angle is too small, take this angle and add the distances
|
||||
return Polar(this->angle, this->distance + v2.distance);
|
||||
}
|
||||
|
||||
float newDistance =
|
||||
Angle::CosineRuleSide(v2.distance, this->distance, rotation);
|
||||
|
||||
float angle =
|
||||
Angle::CosineRuleAngle(newDistance, this->distance, v2.distance);
|
||||
|
||||
float newAngle = deltaAngle < 0 ? Angle::Normalize(this->angle - angle)
|
||||
: Angle::Normalize(this->angle + angle);
|
||||
Polar vector = Polar(newAngle, newDistance);
|
||||
return vector;
|
||||
}
|
||||
|
||||
Polar Polar::operator-() {
|
||||
Polar vector = Polar(this->angle - 180, this->distance);
|
||||
return vector;
|
||||
}
|
||||
|
||||
Polar Polar::operator-(const Polar &v2) const {
|
||||
Polar vector = *this + (Polar(v2.angle - 180, v2.distance));
|
||||
return vector;
|
||||
}
|
||||
|
||||
Polar Polar::operator*(float f) const {
|
||||
return Polar(this->angle, this->distance * f);
|
||||
}
|
||||
|
||||
Polar Polar::operator/(const float &f) {
|
||||
return Polar(this->angle, this->distance / f);
|
||||
}
|
||||
|
||||
Polar Polar::Rotate(Polar v, float angle) {
|
||||
v.angle = Angle::Normalize(v.angle + angle);
|
||||
return v;
|
||||
}
|
||||
102
LinearAlgebra/Polar.h
Normal file
102
LinearAlgebra/Polar.h
Normal file
@ -0,0 +1,102 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef POLAR_H
|
||||
#define POLAR_H
|
||||
|
||||
class Vector2;
|
||||
|
||||
/// <summary>
|
||||
/// A polar vector
|
||||
/// </summary>
|
||||
/// This will use the polar coordinate system consisting of a angle from a
|
||||
/// reference direction and a distance.
|
||||
struct Polar {
|
||||
public:
|
||||
/// <summary>
|
||||
/// The angle in degrees, clockwise rotation
|
||||
/// </summary>
|
||||
/// The angle is normalized to -180 .. 180
|
||||
float angle;
|
||||
/// <summary>
|
||||
/// The distance in meters
|
||||
/// </summary>
|
||||
/// The distance should never be negative
|
||||
float distance;
|
||||
|
||||
/// <summary>
|
||||
/// Create a new polar vector with zero degrees and distance
|
||||
/// </summary>
|
||||
Polar();
|
||||
/// <summary>
|
||||
/// Create a new polar vector
|
||||
/// </summary>
|
||||
/// <param name="angle">The angle in degrees, clockwise rotation</param>
|
||||
/// <param name="distance">The distance in meters</param>
|
||||
Polar(float angle, float distance);
|
||||
|
||||
Polar(Vector2 v);
|
||||
|
||||
/// <summary>
|
||||
/// A polar vector with zero degrees and distance
|
||||
/// </summary>
|
||||
const static Polar zero;
|
||||
|
||||
/// <summary>
|
||||
/// Negate the polar vector.
|
||||
/// </summary>
|
||||
/// This will rotate the vector by 180 degrees. Distance will stay the same.
|
||||
/// <returns>The negated vector</returns>
|
||||
|
||||
Polar operator-();
|
||||
/// <summary>
|
||||
/// Substract a polar vector from this coordinate
|
||||
/// </summary>
|
||||
/// <param name="v">The vector to subtract from this vector</param>
|
||||
/// <returns>The result of the subtraction</returns>
|
||||
Polar operator-(const Polar &v) const;
|
||||
|
||||
/// <summary>
|
||||
/// Add another polar vector to this polar vector
|
||||
/// </summary>
|
||||
/// <param name="v">The vector to add</param>
|
||||
/// <returns>The result of adding the vector</returns>
|
||||
Polar operator+(const Polar &v) const;
|
||||
|
||||
/// <summary>
|
||||
/// Scale the vector uniformly up
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// This operation will scale the distance of the vector. The angle will be
|
||||
/// unaffected.
|
||||
Polar operator*(float factor) const;
|
||||
|
||||
/// <summary>
|
||||
/// Scale the vector uniformly down
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// This operation will scale the distance of the vector. The angle will be
|
||||
/// unaffected.
|
||||
Polar operator/(const float &factor);
|
||||
|
||||
/// <summary>
|
||||
/// The distance between two vectors
|
||||
/// </summary>
|
||||
/// <param name="v1">The first vector</param>
|
||||
/// <param name="v2">The second vector</param>
|
||||
/// <returns>The distance between the two vectors</returns>
|
||||
static float Distance(const Polar &v1, const Polar &v2);
|
||||
|
||||
/// <summary>
|
||||
/// Rotate the vector
|
||||
/// </summary>
|
||||
/// <param name="v">The vector to rotate</param>
|
||||
/// <param name="angle">Angle in radias to rotate</param>
|
||||
/// <returns>The rotated vector</returns>
|
||||
static Polar Rotate(Polar v, float angle);
|
||||
};
|
||||
|
||||
#endif
|
||||
408
LinearAlgebra/Quaternion.cpp
Normal file
408
LinearAlgebra/Quaternion.cpp
Normal file
@ -0,0 +1,408 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#include "Quaternion.h"
|
||||
#include <float.h>
|
||||
#include <math.h>
|
||||
#include "Vector3.h"
|
||||
|
||||
void CopyQuat(const Quat& q1, Quat& q2) {
|
||||
q2.x = q1.x;
|
||||
q2.y = q1.y;
|
||||
q2.z = q1.z;
|
||||
q2.w = q1.w;
|
||||
}
|
||||
|
||||
const float Deg2Rad = 0.0174532924F;
|
||||
const float Rad2Deg = 57.29578F;
|
||||
|
||||
Quaternion::Quaternion() {
|
||||
x = 0;
|
||||
y = 0;
|
||||
z = 0;
|
||||
w = 1;
|
||||
}
|
||||
|
||||
Quaternion::Quaternion(float _x, float _y, float _z, float _w) {
|
||||
x = _x;
|
||||
y = _y;
|
||||
z = _z;
|
||||
w = _w;
|
||||
}
|
||||
|
||||
Quaternion::Quaternion(Quat q) {
|
||||
x = q.x;
|
||||
y = q.y;
|
||||
z = q.z;
|
||||
w = q.w;
|
||||
}
|
||||
|
||||
Quaternion::~Quaternion() {}
|
||||
|
||||
const Quaternion Quaternion::identity = Quaternion(0, 0, 0, 1);
|
||||
|
||||
Vector3 Quaternion::xyz() const {
|
||||
return Vector3(x, y, z);
|
||||
}
|
||||
|
||||
float Quaternion::GetLength() const {
|
||||
return sqrtf(x * x + y * y + z * z + w * w);
|
||||
}
|
||||
|
||||
float Quaternion::GetLengthSquared() const {
|
||||
return x * x + y * y + z * z + w * w;
|
||||
}
|
||||
float Quaternion::GetLengthSquared(const Quaternion& q) {
|
||||
return q.x * q.x + q.y * q.y + q.z * q.z + q.w * q.w;
|
||||
}
|
||||
|
||||
void Quaternion::Normalize() {
|
||||
float length = GetLength();
|
||||
x /= length;
|
||||
y /= length;
|
||||
z /= length;
|
||||
w /= length;
|
||||
}
|
||||
|
||||
Quaternion Quaternion::Normalize(const Quaternion& q) {
|
||||
Quaternion result;
|
||||
float length = q.GetLength();
|
||||
result = Quaternion(q.x / length, q.y / length, q.z / length, q.w / length);
|
||||
return result;
|
||||
};
|
||||
|
||||
float Quaternion::Dot(Quaternion a, Quaternion b) {
|
||||
return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;
|
||||
}
|
||||
|
||||
Vector3 Quaternion::ToAngles(const Quaternion& q1) {
|
||||
float test = q1.x * q1.y + q1.z * q1.w;
|
||||
if (test > 0.499f) { // singularity at north pole
|
||||
return Vector3(0, 2 * (float)atan2(q1.x, q1.w) * Rad2Deg, 90);
|
||||
} else if (test < -0.499f) { // singularity at south pole
|
||||
return Vector3(0, -2 * (float)atan2(q1.x, q1.w) * Rad2Deg, -90);
|
||||
} else {
|
||||
float sqx = q1.x * q1.x;
|
||||
float sqy = q1.y * q1.y;
|
||||
float sqz = q1.z * q1.z;
|
||||
|
||||
return Vector3(
|
||||
atan2f(2 * q1.x * q1.w - 2 * q1.y * q1.z, 1 - 2 * sqx - 2 * sqz) *
|
||||
Rad2Deg,
|
||||
atan2f(2 * q1.y * q1.w - 2 * q1.x * q1.z, 1 - 2 * sqy - 2 * sqz) *
|
||||
Rad2Deg,
|
||||
asinf(2 * test) * Rad2Deg);
|
||||
}
|
||||
}
|
||||
|
||||
Quaternion Quaternion::operator*(const Quaternion& r2) const {
|
||||
return Quaternion(
|
||||
this->x * r2.w + this->y * r2.z - this->z * r2.y + this->w * r2.x,
|
||||
-this->x * r2.z + this->y * r2.w + this->z * r2.x + this->w * r2.y,
|
||||
this->x * r2.y - this->y * r2.x + this->z * r2.w + this->w * r2.z,
|
||||
-this->x * r2.x - this->y * r2.y - this->z * r2.z + this->w * r2.w);
|
||||
};
|
||||
|
||||
Vector3 Quaternion::operator*(const Vector3& p) const {
|
||||
float num = this->x * 2;
|
||||
float num2 = this->y * 2;
|
||||
float num3 = this->z * 2;
|
||||
float num4 = this->x * num;
|
||||
float num5 = this->y * num2;
|
||||
float num6 = this->z * num3;
|
||||
float num7 = this->x * num2;
|
||||
float num8 = this->x * num3;
|
||||
float num9 = this->y * num3;
|
||||
float num10 = this->w * num;
|
||||
float num11 = this->w * num2;
|
||||
float num12 = this->w * num3;
|
||||
Vector3 result = Vector3::zero;
|
||||
result.x =
|
||||
(1 - (num5 + num6)) * p.x + (num7 - num12) * p.y + (num8 + num11) * p.z;
|
||||
result.y =
|
||||
(num7 + num12) * p.x + (1 - (num4 + num6)) * p.y + (num9 - num10) * p.z;
|
||||
result.z =
|
||||
(num8 - num11) * p.x + (num9 + num10) * p.y + (1 - (num4 + num5)) * p.z;
|
||||
return result;
|
||||
}
|
||||
|
||||
bool Quaternion::operator==(const Quaternion& q) {
|
||||
return (this->x == q.x && this->y == q.y && this->z == q.z && this->w == q.w);
|
||||
}
|
||||
|
||||
Quaternion Quaternion::Inverse(Quaternion r) {
|
||||
float n = sqrtf(r.x * r.x + r.y * r.y + r.z * r.z + r.w * r.w);
|
||||
return Quaternion(-r.x / n, -r.y / n, -r.z / n, r.w / n);
|
||||
}
|
||||
|
||||
Quaternion Quaternion::LookRotation(const Vector3& forward) {
|
||||
Vector3 up = Vector3(0, 1, 0);
|
||||
return LookRotation(forward, up);
|
||||
}
|
||||
Quaternion Quaternion::LookRotation(const Vector3& forward, const Vector3& up) {
|
||||
Vector3 nForward = Vector3::Normalize(forward);
|
||||
Vector3 nRight = Vector3::Normalize(Vector3::Cross(up, nForward));
|
||||
Vector3 nUp = Vector3::Cross(nForward, nRight);
|
||||
float m00 = nRight.x;
|
||||
float m01 = nRight.y;
|
||||
float m02 = nRight.z;
|
||||
float m10 = nUp.x;
|
||||
float m11 = nUp.y;
|
||||
float m12 = nUp.z;
|
||||
float m20 = nForward.x;
|
||||
float m21 = nForward.y;
|
||||
float m22 = nForward.z;
|
||||
|
||||
float num8 = (m00 + m11) + m22;
|
||||
Quaternion quaternion = Quaternion();
|
||||
if (num8 > 0) {
|
||||
float num = sqrtf(num8 + 1);
|
||||
quaternion.w = num * 0.5f;
|
||||
num = 0.5f / num;
|
||||
quaternion.x = (m12 - m21) * num;
|
||||
quaternion.y = (m20 - m02) * num;
|
||||
quaternion.z = (m01 - m10) * num;
|
||||
return quaternion;
|
||||
}
|
||||
if ((m00 >= m11) && (m00 >= m22)) {
|
||||
float num7 = sqrtf(((1 + m00) - m11) - m22);
|
||||
float num4 = 0.5F / num7;
|
||||
quaternion.x = 0.5f * num7;
|
||||
quaternion.y = (m01 + m10) * num4;
|
||||
quaternion.z = (m02 + m20) * num4;
|
||||
quaternion.w = (m12 - m21) * num4;
|
||||
return quaternion;
|
||||
}
|
||||
if (m11 > m22) {
|
||||
float num6 = sqrtf(((1 + m11) - m00) - m22);
|
||||
float num3 = 0.5F / num6;
|
||||
quaternion.x = (m10 + m01) * num3;
|
||||
quaternion.y = 0.5F * num6;
|
||||
quaternion.z = (m21 + m12) * num3;
|
||||
quaternion.w = (m20 - m02) * num3;
|
||||
return quaternion;
|
||||
}
|
||||
float num5 = sqrtf(((1 + m22) - m00) - m11);
|
||||
float num2 = 0.5F / num5;
|
||||
quaternion.x = (m20 + m02) * num2;
|
||||
quaternion.y = (m21 + m12) * num2;
|
||||
quaternion.z = 0.5F * num5;
|
||||
quaternion.w = (m01 - m10) * num2;
|
||||
return quaternion;
|
||||
}
|
||||
|
||||
Quaternion Quaternion::FromToRotation(Vector3 fromDirection,
|
||||
Vector3 toDirection) {
|
||||
Vector3 axis = Vector3::Cross(fromDirection, toDirection);
|
||||
axis = Vector3::Normalize(axis);
|
||||
float angle = Vector3::SignedAngle(fromDirection, toDirection, axis);
|
||||
Quaternion rotation = Quaternion::AngleAxis(angle, axis);
|
||||
return rotation;
|
||||
}
|
||||
|
||||
Quaternion Quaternion::RotateTowards(const Quaternion& from,
|
||||
const Quaternion& to,
|
||||
float maxDegreesDelta) {
|
||||
float num = Quaternion::Angle(from, to);
|
||||
if (num == 0) {
|
||||
return to;
|
||||
}
|
||||
float t = (float)fmin(1, maxDegreesDelta / num);
|
||||
return SlerpUnclamped(from, to, t);
|
||||
}
|
||||
|
||||
Quaternion Quaternion::AngleAxis(float angle, const Vector3& axis) {
|
||||
if (Vector3::SqrMagnitude(axis) == 0.0f)
|
||||
return Quaternion();
|
||||
|
||||
Quaternion result = Quaternion();
|
||||
float radians = angle * Deg2Rad;
|
||||
radians *= 0.5f;
|
||||
|
||||
Vector3 axis2 = axis * (float)sin(radians);
|
||||
result.x = axis2.x;
|
||||
result.y = axis2.y;
|
||||
result.z = axis2.z;
|
||||
result.w = (float)cos(radians);
|
||||
|
||||
return Quaternion::Normalize(result);
|
||||
}
|
||||
|
||||
float Quaternion::Angle(Quaternion a, Quaternion b) {
|
||||
float f = Quaternion::Dot(a, b);
|
||||
return (float)acos(fmin(fabs(f), 1)) * 2 * Rad2Deg;
|
||||
}
|
||||
|
||||
void Quaternion::ToAngleAxis(float* angle, Vector3* axis) {
|
||||
Quaternion::ToAxisAngleRad(*this, axis, angle);
|
||||
*angle *= Rad2Deg;
|
||||
}
|
||||
|
||||
void Quaternion::ToAxisAngleRad(const Quaternion& q,
|
||||
Vector3* const axis,
|
||||
float* angle) {
|
||||
Quaternion q1 = (fabs(q.w) > 1.0f) ? Quaternion::Normalize(q) : q;
|
||||
*angle = 2.0f * acosf(q1.w); // angle
|
||||
float den = sqrtf(1.0F - q1.w * q1.w);
|
||||
if (den > 0.0001f) {
|
||||
*axis = q1.xyz() / den;
|
||||
} else {
|
||||
// This occurs when the angle is zero.
|
||||
// Not a problem: just set an arbitrary normalized axis.
|
||||
*axis = Vector3(1, 0, 0);
|
||||
}
|
||||
}
|
||||
Quaternion Quaternion::SlerpUnclamped(const Quaternion& a,
|
||||
const Quaternion& b,
|
||||
float t) {
|
||||
// if either input is zero, return the other.
|
||||
if (Quaternion::GetLengthSquared(a) == 0.0f) {
|
||||
if (Quaternion::GetLengthSquared(b) == 0.0f) {
|
||||
return Quaternion();
|
||||
}
|
||||
return b;
|
||||
} else if (Quaternion::GetLengthSquared(b) == 0.0f) {
|
||||
return a;
|
||||
}
|
||||
|
||||
const Vector3 axyz = a.xyz();
|
||||
const Vector3 bxyz = b.xyz();
|
||||
float cosHalfAngle = a.w * b.w + Vector3::Dot(axyz, bxyz);
|
||||
|
||||
Quaternion b2 = b;
|
||||
if (cosHalfAngle >= 1.0f || cosHalfAngle <= -1.0f) {
|
||||
// angle = 0.0f, so just return one input.
|
||||
return a;
|
||||
} else if (cosHalfAngle < 0.0f) {
|
||||
b2.x = -b.x;
|
||||
b2.y = -b.y;
|
||||
b2.z = -b.z;
|
||||
b2.w = -b.w;
|
||||
cosHalfAngle = -cosHalfAngle;
|
||||
}
|
||||
|
||||
float blendA;
|
||||
float blendB;
|
||||
if (cosHalfAngle < 0.99f) {
|
||||
// do proper slerp for big angles
|
||||
float halfAngle = acosf(cosHalfAngle);
|
||||
float sinHalfAngle = sinf(halfAngle);
|
||||
float oneOverSinHalfAngle = 1.0F / sinHalfAngle;
|
||||
blendA = sinf(halfAngle * (1.0F - t)) * oneOverSinHalfAngle;
|
||||
blendB = sinf(halfAngle * t) * oneOverSinHalfAngle;
|
||||
} else {
|
||||
// do lerp if angle is really small.
|
||||
blendA = 1.0f - t;
|
||||
blendB = t;
|
||||
}
|
||||
Vector3 v = axyz * blendA + b2.xyz() * blendB;
|
||||
Quaternion result = Quaternion(v.x, v.y, v.z, blendA * a.w + blendB * b2.w);
|
||||
if (result.GetLengthSquared() > 0.0f)
|
||||
return Quaternion::Normalize(result);
|
||||
else
|
||||
return Quaternion();
|
||||
}
|
||||
|
||||
Quaternion Quaternion::Slerp(const Quaternion& a,
|
||||
const Quaternion& b,
|
||||
float t) {
|
||||
if (t > 1)
|
||||
t = 1;
|
||||
if (t < 0)
|
||||
t = 0;
|
||||
return Quaternion::SlerpUnclamped(a, b, t);
|
||||
}
|
||||
|
||||
Quaternion Quaternion::Euler(float x, float y, float z) {
|
||||
return Quaternion::Euler(Vector3(x, y, z));
|
||||
}
|
||||
Quaternion Quaternion::Euler(Vector3 euler) {
|
||||
return Quaternion::FromEulerRad(euler * Deg2Rad);
|
||||
}
|
||||
|
||||
Quaternion Quaternion::FromEulerRad(Vector3 euler) {
|
||||
float yaw = euler.x;
|
||||
float pitch = euler.y;
|
||||
float roll = euler.z;
|
||||
float rollOver2 = roll * 0.5f;
|
||||
float sinRollOver2 = (float)sin((float)rollOver2);
|
||||
float cosRollOver2 = (float)cos((float)rollOver2);
|
||||
float pitchOver2 = pitch * 0.5f;
|
||||
float sinPitchOver2 = (float)sin((float)pitchOver2);
|
||||
float cosPitchOver2 = (float)cos((float)pitchOver2);
|
||||
float yawOver2 = yaw * 0.5f;
|
||||
float sinYawOver2 = (float)sin((float)yawOver2);
|
||||
float cosYawOver2 = (float)cos((float)yawOver2);
|
||||
Quaternion result;
|
||||
result.w = cosYawOver2 * cosPitchOver2 * cosRollOver2 +
|
||||
sinYawOver2 * sinPitchOver2 * sinRollOver2;
|
||||
result.x = sinYawOver2 * cosPitchOver2 * cosRollOver2 +
|
||||
cosYawOver2 * sinPitchOver2 * sinRollOver2;
|
||||
result.y = cosYawOver2 * sinPitchOver2 * cosRollOver2 -
|
||||
sinYawOver2 * cosPitchOver2 * sinRollOver2;
|
||||
result.z = cosYawOver2 * cosPitchOver2 * sinRollOver2 -
|
||||
sinYawOver2 * sinPitchOver2 * cosRollOver2;
|
||||
return result;
|
||||
}
|
||||
|
||||
Quaternion Quaternion::EulerXYZ(float x, float y, float z) {
|
||||
return Quaternion::EulerXYZ(Vector3(x, y, z));
|
||||
}
|
||||
Quaternion Quaternion::EulerXYZ(Vector3 euler) {
|
||||
return Quaternion::FromEulerRadXYZ(euler * Deg2Rad);
|
||||
}
|
||||
Quaternion Quaternion::FromEulerRadXYZ(Vector3 euler) {
|
||||
float yaw = euler.x;
|
||||
float pitch = euler.y;
|
||||
float roll = euler.z;
|
||||
float rollOver2 = roll * 0.5f;
|
||||
float sinRollOver2 = (float)sin((float)rollOver2);
|
||||
float cosRollOver2 = (float)cos((float)rollOver2);
|
||||
float pitchOver2 = pitch * 0.5f;
|
||||
float sinPitchOver2 = (float)sin((float)pitchOver2);
|
||||
float cosPitchOver2 = (float)cos((float)pitchOver2);
|
||||
float yawOver2 = yaw * 0.5f;
|
||||
float sinYawOver2 = (float)sin((float)yawOver2);
|
||||
float cosYawOver2 = (float)cos((float)yawOver2);
|
||||
Quaternion result;
|
||||
result.w = cosYawOver2 * cosPitchOver2 * cosRollOver2 +
|
||||
sinYawOver2 * sinPitchOver2 * sinRollOver2;
|
||||
result.x = sinYawOver2 * cosPitchOver2 * cosRollOver2 -
|
||||
cosYawOver2 * sinPitchOver2 * sinRollOver2;
|
||||
result.y = cosYawOver2 * sinPitchOver2 * cosRollOver2 +
|
||||
sinYawOver2 * cosPitchOver2 * sinRollOver2;
|
||||
result.z = cosYawOver2 * cosPitchOver2 * sinRollOver2 -
|
||||
sinYawOver2 * sinPitchOver2 * cosRollOver2;
|
||||
return result;
|
||||
}
|
||||
|
||||
float Quaternion::GetAngleAround(Vector3 axis, Quaternion rotation) {
|
||||
Quaternion secondaryRotation = GetRotationAround(axis, rotation);
|
||||
float rotationAngle;
|
||||
Vector3 rotationAxis;
|
||||
secondaryRotation.ToAngleAxis(&rotationAngle, &rotationAxis);
|
||||
|
||||
// Do the axis point in opposite directions?
|
||||
if (Vector3::Dot(axis, rotationAxis) < 0)
|
||||
rotationAngle = -rotationAngle;
|
||||
|
||||
return rotationAngle;
|
||||
}
|
||||
|
||||
Quaternion Quaternion::GetRotationAround(Vector3 axis, Quaternion rotation) {
|
||||
Vector3 ra = Vector3(rotation.x, rotation.y, rotation.z); // rotation axis
|
||||
Vector3 p = Vector3::Project(
|
||||
ra, axis); // return projection ra on to axis (parallel component)
|
||||
Quaternion twist = Quaternion(p.x, p.y, p.z, rotation.w);
|
||||
twist = Quaternion::Normalize(twist);
|
||||
return twist;
|
||||
}
|
||||
|
||||
void Quaternion::GetSwingTwist(Vector3 axis,
|
||||
Quaternion rotation,
|
||||
Quaternion* swing,
|
||||
Quaternion* twist) {
|
||||
*twist = GetRotationAround(axis, rotation);
|
||||
*swing = rotation * Quaternion::Inverse(*twist);
|
||||
}
|
||||
285
LinearAlgebra/Quaternion.h
Normal file
285
LinearAlgebra/Quaternion.h
Normal file
@ -0,0 +1,285 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef QUATERNION_H
|
||||
#define QUATERNION_H
|
||||
|
||||
#include "Vector3.h"
|
||||
|
||||
extern "C" {
|
||||
/// <summary>
|
||||
/// A quaternion
|
||||
/// </summary>
|
||||
/// This is a C-style implementation
|
||||
typedef struct Quat {
|
||||
/// <summary>
|
||||
/// The x component
|
||||
/// </summary>
|
||||
float x;
|
||||
/// <summary>
|
||||
/// The y component
|
||||
/// </summary>
|
||||
float y;
|
||||
/// <summary>
|
||||
/// The z component
|
||||
/// </summary>
|
||||
float z;
|
||||
/// <summary>
|
||||
/// The w component
|
||||
/// </summary>
|
||||
float w;
|
||||
} Quat;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// A quaternion
|
||||
/// </summary>
|
||||
struct Quaternion : Quat {
|
||||
public:
|
||||
/// <summary>
|
||||
/// Create a new identity quaternion
|
||||
/// </summary>
|
||||
Quaternion();
|
||||
/// <summary>
|
||||
/// create a new quaternion with the given values
|
||||
/// </summary>
|
||||
/// <param name="_x">x component</param>
|
||||
/// <param name="_y">y component</param>
|
||||
/// <param name="_z">z component</param>
|
||||
/// <param name="_w">w component</param>
|
||||
Quaternion(float _x, float _y, float _z, float _w);
|
||||
/// <summary>
|
||||
/// Create a quaternion from C-style Quat
|
||||
/// </summary>
|
||||
/// <param name="q"></param>
|
||||
Quaternion(Quat q);
|
||||
~Quaternion();
|
||||
|
||||
/// <summary>
|
||||
/// An identity quaternion
|
||||
/// </summary>
|
||||
const static Quaternion identity;
|
||||
|
||||
/// <summary>
|
||||
/// Convert to unit quaternion
|
||||
/// </summary>
|
||||
/// This will preserve the orientation,
|
||||
/// but ensures that it is a unit quaternion.
|
||||
void Normalize();
|
||||
/// <summary>
|
||||
/// Convert to unity quaternion
|
||||
/// </summary>
|
||||
/// <param name="q">The quaternion to convert</param>
|
||||
/// <returns>A unit quaternion</returns>
|
||||
/// This will preserve the orientation,
|
||||
/// but ensures that it is a unit quaternion.
|
||||
static Quaternion Normalize(const Quaternion& q);
|
||||
|
||||
/// <summary>
|
||||
/// Convert to euler angles
|
||||
/// </summary>
|
||||
/// <param name="q">The quaternion to convert</param>
|
||||
/// <returns>A vector containing euler angles</returns>
|
||||
/// The euler angles performed in the order: Z, X, Y
|
||||
static Vector3 ToAngles(const Quaternion& q);
|
||||
|
||||
/// <summary>
|
||||
/// Rotate a vector using this quaterion
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to rotate</param>
|
||||
/// <returns>The rotated vector</returns>
|
||||
Vector3 operator*(const Vector3& vector) const;
|
||||
/// <summary>
|
||||
/// Multiply this quaternion with another quaternion
|
||||
/// </summary>
|
||||
/// <param name="rotation">The quaternion to multiply with</param>
|
||||
/// <returns>The resulting rotation</returns>
|
||||
/// The result will be this quaternion rotated according to
|
||||
/// the give rotation.
|
||||
Quaternion operator*(const Quaternion& rotation) const;
|
||||
|
||||
/// <summary>
|
||||
/// Check the equality of two quaternions
|
||||
/// </summary>
|
||||
/// <param name="quaternion">The quaternion to compare to</param>
|
||||
/// <returns>True when the components of the quaternions are
|
||||
/// identical</returns> Note that this does not compare the rotations
|
||||
/// themselves. Two quaternions with the same rotational effect may have
|
||||
/// different components. Use Quaternion::Angle to check if the rotations are
|
||||
/// the same.
|
||||
bool operator==(const Quaternion& quaternion);
|
||||
|
||||
/// <summary>
|
||||
/// The inverse of quaterion
|
||||
/// </summary>
|
||||
/// <param name="quaternion">The quaternion for which the inverse is
|
||||
/// needed</param> <returns>The inverted quaternion</returns>
|
||||
static Quaternion Inverse(Quaternion quaternion);
|
||||
|
||||
/// <summary>
|
||||
/// A rotation which looks in the given direction
|
||||
/// </summary>
|
||||
/// <param name="forward">The look direction</param>
|
||||
/// <param name="upwards">The up direction</param>
|
||||
/// <returns>The look rotation</returns>
|
||||
static Quaternion LookRotation(const Vector3& forward,
|
||||
const Vector3& upwards);
|
||||
/// <summary>
|
||||
/// Creates a quaternion with the given forward direction with up =
|
||||
/// Vector3::up
|
||||
/// </summary>
|
||||
/// <param name="forward">The look direction</param>
|
||||
/// <returns>The rotation for this direction</returns>
|
||||
/// For the rotation, Vector::up is used for the up direction.
|
||||
/// Note: if the forward direction == Vector3::up, the result is
|
||||
/// Quaternion::identity
|
||||
static Quaternion LookRotation(const Vector3& forward);
|
||||
|
||||
/// <summary>
|
||||
/// Calculat the rotation from on vector to another
|
||||
/// </summary>
|
||||
/// <param name="fromDirection">The from direction</param>
|
||||
/// <param name="toDirection">The to direction</param>
|
||||
/// <returns>The rotation from the first to the second vector</returns>
|
||||
static Quaternion FromToRotation(Vector3 fromDirection, Vector3 toDirection);
|
||||
|
||||
/// <summary>
|
||||
/// Rotate form one orientation to anther with a maximum amount of degrees
|
||||
/// </summary>
|
||||
/// <param name="from">The from rotation</param>
|
||||
/// <param name="to">The destination rotation</param>
|
||||
/// <param name="maxDegreesDelta">The maximum amount of degrees to
|
||||
/// rotate</param> <returns>The possibly limited rotation</returns>
|
||||
static Quaternion RotateTowards(const Quaternion& from,
|
||||
const Quaternion& to,
|
||||
float maxDegreesDelta);
|
||||
|
||||
/// <summary>
|
||||
/// Convert an angle/axis representation to a quaternion
|
||||
/// </summary>
|
||||
/// <param name="angle">The angle</param>
|
||||
/// <param name="axis">The axis</param>
|
||||
/// <returns>The resulting quaternion</returns>
|
||||
static Quaternion AngleAxis(float angle, const Vector3& axis);
|
||||
/// <summary>
|
||||
/// Convert this quaternion to angle/axis representation
|
||||
/// </summary>
|
||||
/// <param name="angle">A pointer to the angle for the result</param>
|
||||
/// <param name="axis">A pointer to the axis for the result</param>
|
||||
void ToAngleAxis(float* angle, Vector3* axis);
|
||||
|
||||
/// <summary>
|
||||
/// Get the angle between two orientations
|
||||
/// </summary>
|
||||
/// <param name="orientation1">The first orientation</param>
|
||||
/// <param name="orientation2">The second orientation</param>
|
||||
/// <returns>The smallest angle in degrees between the two
|
||||
/// orientations</returns>
|
||||
static float Angle(Quaternion orientation1, Quaternion orientation2);
|
||||
/// <summary>
|
||||
/// Sherical lerp between two rotations
|
||||
/// </summary>
|
||||
/// <param name="rotation1">The first rotation</param>
|
||||
/// <param name="rotation2">The second rotation</param>
|
||||
/// <param name="factor">The factor between 0 and 1.</param>
|
||||
/// <returns>The resulting rotation</returns>
|
||||
/// A factor 0 returns rotation1, factor1 returns rotation2.
|
||||
static Quaternion Slerp(const Quaternion& rotation1,
|
||||
const Quaternion& rotation2,
|
||||
float factor);
|
||||
/// <summary>
|
||||
/// Unclamped sherical lerp between two rotations
|
||||
/// </summary>
|
||||
/// <param name="rotation1">The first rotation</param>
|
||||
/// <param name="rotation2">The second rotation</param>
|
||||
/// <param name="factor">The factor</param>
|
||||
/// <returns>The resulting rotation</returns>
|
||||
/// A factor 0 returns rotation1, factor1 returns rotation2.
|
||||
/// Values outside the 0..1 range will result in extrapolated rotations
|
||||
static Quaternion SlerpUnclamped(const Quaternion& rotation1,
|
||||
const Quaternion& rotation2,
|
||||
float factor);
|
||||
|
||||
/// <summary>
|
||||
/// Create a rotation from euler angles
|
||||
/// </summary>
|
||||
/// <param name="x">The angle around the right axis</param>
|
||||
/// <param name="y">The angle around the upward axis</param>
|
||||
/// <param name="z">The angle around the forward axis</param>
|
||||
/// <returns>The resulting quaternion</returns>
|
||||
/// Rotation are appied in the order Z, X, Y.
|
||||
static Quaternion Euler(float x, float y, float z);
|
||||
/// <summary>
|
||||
/// Create a rotation from a vector containing euler angles
|
||||
/// </summary>
|
||||
/// <param name="eulerAngles">Vector with the euler angles</param>
|
||||
/// <returns>The resulting quaternion</returns>
|
||||
/// Rotation are appied in the order Z, X, Y.
|
||||
static Quaternion Euler(Vector3 eulerAngles);
|
||||
|
||||
/// <summary>
|
||||
/// Create a rotation from euler angles
|
||||
/// </summary>
|
||||
/// <param name="x">The angle around the right axis</param>
|
||||
/// <param name="y">The angle around the upward axis</param>
|
||||
/// <param name="z">The angle around the forward axis</param>
|
||||
/// <returns>The resulting quaternion</returns>
|
||||
/// Rotation are appied in the order X, Y, Z.
|
||||
static Quaternion EulerXYZ(float x, float y, float z);
|
||||
/// <summary>
|
||||
/// Create a rotation from a vector containing euler angles
|
||||
/// </summary>
|
||||
/// <param name="eulerAngles">Vector with the euler angles</param>
|
||||
/// <returns>The resulting quaternion</returns>
|
||||
/// Rotation are appied in the order X, Y, Z.
|
||||
static Quaternion EulerXYZ(Vector3 eulerAngles);
|
||||
|
||||
/// <summary>
|
||||
/// Returns the angle of around the give axis for a rotation
|
||||
/// </summary>
|
||||
/// <param name="axis">The axis around which the angle should be
|
||||
/// computed</param> <param name="rotation">The source rotation</param>
|
||||
/// <returns>The signed angle around the axis</returns>
|
||||
static float GetAngleAround(Vector3 axis, Quaternion rotation);
|
||||
/// <summary>
|
||||
/// Returns the rotation limited around the given axis
|
||||
/// </summary>
|
||||
/// <param name="axis">The axis which which the rotation should be
|
||||
/// limited</param> <param name="rotation">The source rotation</param>
|
||||
/// <returns>The rotation around the given axis</returns>
|
||||
static Quaternion GetRotationAround(Vector3 axis, Quaternion rotation);
|
||||
/// <summary>
|
||||
/// Swing-twist decomposition of a rotation
|
||||
/// </summary>
|
||||
/// <param name="axis">The base direction for the decomposition</param>
|
||||
/// <param name="rotation">The source rotation</param>
|
||||
/// <param name="swing">A pointer to the quaternion for the swing
|
||||
/// result</param> <param name="twist">A pointer to the quaternion for the
|
||||
/// twist result</param>
|
||||
static void GetSwingTwist(Vector3 axis,
|
||||
Quaternion rotation,
|
||||
Quaternion* swing,
|
||||
Quaternion* twist);
|
||||
|
||||
/// <summary>
|
||||
/// Calculate the dot product of two quaternions
|
||||
/// </summary>
|
||||
/// <param name="rotation1">The first rotation</param>
|
||||
/// <param name="rotation2">The second rotation</param>
|
||||
/// <returns></returns>
|
||||
static float Dot(Quaternion rotation1, Quaternion rotation2);
|
||||
|
||||
private:
|
||||
float GetLength() const;
|
||||
float GetLengthSquared() const;
|
||||
static float GetLengthSquared(const Quaternion& q);
|
||||
|
||||
void ToAxisAngleRad(const Quaternion& q, Vector3* const axis, float* angle);
|
||||
static Quaternion FromEulerRad(Vector3 euler);
|
||||
static Quaternion FromEulerRadXYZ(Vector3 euler);
|
||||
|
||||
Vector3 xyz() const;
|
||||
};
|
||||
|
||||
#endif
|
||||
12
LinearAlgebra/README.md
Normal file
12
LinearAlgebra/README.md
Normal file
@ -0,0 +1,12 @@
|
||||
\mainpage Vector Algebra
|
||||
|
||||
Vector algebra library
|
||||
|
||||
Main components
|
||||
---------------
|
||||
* [Vector3](https://passervr.com/apis/VectorAlgebra/struct_vector3.html)
|
||||
* [Quaternion](https://passervr.com/apis/VectorAlgebra/struct_quaternion.html)
|
||||
|
||||
* [Vector2](https://passervr.com/apis/VectorAlgebra/struct_vector2.html)
|
||||
|
||||
* [Polar](https://passervr.com/apis/VectorAlgebra/struct_polar.html)
|
||||
50
LinearAlgebra/Spherical.cpp
Normal file
50
LinearAlgebra/Spherical.cpp
Normal file
@ -0,0 +1,50 @@
|
||||
#include "Spherical.h"
|
||||
|
||||
#include "Angle.h"
|
||||
|
||||
#include <math.h>
|
||||
|
||||
// using Angle = float;
|
||||
|
||||
Spherical::Spherical() {
|
||||
this->horizontalAngle = 0;
|
||||
this->verticalAngle = 0;
|
||||
this->distance = 0;
|
||||
}
|
||||
|
||||
// Spherical::Spherical(float polarAngle, float elevationAngle, float distance)
|
||||
// {
|
||||
// this->horizontalAngle = polarAngle;
|
||||
// this->verticalAngle = elevationAngle;
|
||||
// this->distance = distance;
|
||||
// }
|
||||
|
||||
Spherical::Spherical(Polar polar) {
|
||||
this->horizontalAngle = polar.angle;
|
||||
this->verticalAngle = 0.0F;
|
||||
this->distance = polar.distance;
|
||||
}
|
||||
|
||||
Spherical::Spherical(float distance, Angle horizontalAngle, Angle verticalAngle)
|
||||
: distance(distance), horizontalAngle(horizontalAngle),
|
||||
verticalAngle(verticalAngle) {}
|
||||
|
||||
Spherical::Spherical(Vector3 v) {
|
||||
float signZ = (v.z >= 0) - (v.z < 0);
|
||||
horizontalAngle =
|
||||
atan2(v.y, signZ * sqrt(v.z * v.z + v.x * v.x)) * Angle::Rad2Deg;
|
||||
verticalAngle = -atan2(v.x, sqrt(v.z * v.z + v.y * v.y)) * Angle::Rad2Deg;
|
||||
distance = v.magnitude();
|
||||
}
|
||||
|
||||
const Spherical Spherical::zero = Spherical(0.0F, (Angle)0.0F, (Angle)0.0F);
|
||||
|
||||
float Spherical::GetSwing() {
|
||||
// Not sure if this is correct
|
||||
return sqrtf(horizontalAngle * horizontalAngle +
|
||||
verticalAngle * verticalAngle);
|
||||
}
|
||||
|
||||
Polar Spherical::ProjectOnHorizontalPlane() {
|
||||
return Polar(horizontalAngle, distance);
|
||||
}
|
||||
66
LinearAlgebra/Spherical.h
Normal file
66
LinearAlgebra/Spherical.h
Normal file
@ -0,0 +1,66 @@
|
||||
/// @copyright
|
||||
/// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
/// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
/// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef SPHERICAL_H
|
||||
#define SPHERICAL_H
|
||||
|
||||
#include "Angle.h"
|
||||
#include "Polar.h"
|
||||
|
||||
struct Vector3;
|
||||
|
||||
namespace Passer {
|
||||
|
||||
/// @brief A spherical vector
|
||||
/// @details
|
||||
/// This is a vector in 3D space using a spherical coordinate system.
|
||||
/// It consists of a distance and the polar and elevation angles from a
|
||||
/// reference direction. The reference direction is typically thought of
|
||||
/// as a forward direction.
|
||||
struct Spherical {
|
||||
public:
|
||||
float distance;
|
||||
|
||||
/// @brief The angle in the horizontal plane in degrees, clockwise rotation
|
||||
/// @details The angle is automatically normalized to -180 .. 180
|
||||
Angle horizontalAngle;
|
||||
/// @brief The angle in the vertical plane in degrees. Positive is upward.
|
||||
/// @details The angle is automatically normalized to -180 .. 180
|
||||
Angle verticalAngle;
|
||||
|
||||
/// @brief Create a new spherical vector with zero degrees and distance
|
||||
Spherical();
|
||||
/// @brief Create a new spherical vector
|
||||
/// @param polarAngle The angle in the horizontal plane in degrees,
|
||||
/// clockwise rotation
|
||||
/// @param elevationAngle The angle in the vertical plan in degrees,
|
||||
/// zero is forward, positive is upward
|
||||
/// @param distance The distance in meters
|
||||
// Spherical(float polarAngle, float elevationAngle, float distance);
|
||||
|
||||
Spherical(float distance, Angle horizontalAngle, Angle verticalAngle);
|
||||
|
||||
/// @brief Convert polar coordinates to spherical coordinates
|
||||
/// @param polar The polar coordinate
|
||||
Spherical(Polar polar);
|
||||
|
||||
/// @brief Convert 3D carthesian coordinates to spherical coordinates
|
||||
/// @param v Vector in 3D carthesian coordinates;
|
||||
Spherical(Vector3 v);
|
||||
|
||||
/// @brief A spherical vector with zero degree angles and distance
|
||||
const static Spherical zero;
|
||||
|
||||
float GetSwing();
|
||||
|
||||
Polar ProjectOnHorizontalPlane();
|
||||
};
|
||||
|
||||
} // namespace Passer
|
||||
using namespace Passer;
|
||||
|
||||
#include "Vector3.h"
|
||||
|
||||
#endif
|
||||
155
LinearAlgebra/Vector2.cpp
Normal file
155
LinearAlgebra/Vector2.cpp
Normal file
@ -0,0 +1,155 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#include "Vector2.h"
|
||||
#include "Angle.h"
|
||||
#include "FloatSingle.h"
|
||||
|
||||
#if defined(AVR)
|
||||
#include <Arduino.h>
|
||||
#else
|
||||
#include <math.h>
|
||||
#endif
|
||||
|
||||
Vector2::Vector2() {
|
||||
x = 0;
|
||||
y = 0;
|
||||
}
|
||||
|
||||
Vector2::Vector2(float _x, float _y) {
|
||||
x = _x;
|
||||
y = _y;
|
||||
}
|
||||
|
||||
Vector2::Vector2(Vec2 v) {
|
||||
x = v.x;
|
||||
y = v.y;
|
||||
}
|
||||
|
||||
Vector2::~Vector2() {}
|
||||
|
||||
const Vector2 Vector2::zero = Vector2(0, 0);
|
||||
const Vector2 Vector2::one = Vector2(1, 1);
|
||||
const Vector2 Vector2::right = Vector2(1, 0);
|
||||
const Vector2 Vector2::left = Vector2(-1, 0);
|
||||
const Vector2 Vector2::up = Vector2(0, 1);
|
||||
const Vector2 Vector2::down = Vector2(0, -1);
|
||||
const Vector2 Vector2::forward = Vector2(0, 1);
|
||||
const Vector2 Vector2::back = Vector2(0, -1);
|
||||
|
||||
float Vector2::Magnitude(const Vector2 &a) {
|
||||
return sqrtf(a.x * a.x + a.y * a.y);
|
||||
}
|
||||
float Vector2::magnitude() const { return (float)sqrtf(x * x + y * y); }
|
||||
|
||||
float Vector2::SqrMagnitude(const Vector2 &a) { return a.x * a.x + a.y * a.y; }
|
||||
float Vector2::sqrMagnitude() const { return (x * x + y * y); }
|
||||
|
||||
Vector2 Vector2::Normalize(Vector2 v) {
|
||||
float num = Vector2::Magnitude(v);
|
||||
Vector2 result = Vector2::zero;
|
||||
if (num > Float::epsilon) {
|
||||
result = v / num;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
Vector2 Vector2::normalized() const {
|
||||
float num = this->magnitude();
|
||||
Vector2 result = Vector2::zero;
|
||||
if (num > Float::epsilon) {
|
||||
result = ((Vector2) * this) / num;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
Vector2 Vector2::ClampMagnitude(const Vector2 &v, float magnitude) {
|
||||
float length = Vector2::Magnitude(v);
|
||||
Vector2 r = v;
|
||||
if (length > magnitude)
|
||||
r = v / (length * magnitude);
|
||||
|
||||
return r;
|
||||
}
|
||||
|
||||
Vector2 Vector2::operator-(const Vector2 &v2) const {
|
||||
return Vector2(this->x - v2.x, this->y - v2.y);
|
||||
}
|
||||
|
||||
Vector2 Vector2::operator-() { return Vector2(-this->x, -this->y); }
|
||||
|
||||
Vector2 Vector2::operator+(const Vector2 &v2) const {
|
||||
return Vector2(this->x + v2.x, this->y + v2.y);
|
||||
}
|
||||
|
||||
Vector2 Vector2::Scale(const Vector2 &p1, const Vector2 &p2) {
|
||||
return Vector2(p1.x * p2.x, p1.y * p2.y);
|
||||
}
|
||||
|
||||
Vector2 Vector2::operator*(float f) const {
|
||||
return Vector2(this->x * f, this->y * f);
|
||||
}
|
||||
|
||||
Vector2 Vector2::operator/(const float &d) const {
|
||||
return Vector2(this->x / d, this->y / d);
|
||||
}
|
||||
|
||||
float Vector2::Dot(const Vector2 &v1, const Vector2 &v2) {
|
||||
return v1.x * v2.x + v1.y * v2.y;
|
||||
}
|
||||
|
||||
bool Vector2::operator==(const Vector2 &v) {
|
||||
return (this->x == v.x && this->y == v.y);
|
||||
}
|
||||
|
||||
float Vector2::Distance(const Vector2 &p1, const Vector2 &p2) {
|
||||
return Magnitude(p1 - p2);
|
||||
}
|
||||
|
||||
float Vector2::Angle(Vector2 from, Vector2 to) {
|
||||
return (float)fabs(SignedAngle(from, to));
|
||||
}
|
||||
|
||||
float Vector2::SignedAngle(Vector2 from, Vector2 to) {
|
||||
float sqrMagFrom = from.sqrMagnitude();
|
||||
float sqrMagTo = to.sqrMagnitude();
|
||||
|
||||
if (sqrMagFrom == 0 || sqrMagTo == 0)
|
||||
return 0;
|
||||
if (!isfinite(sqrMagFrom) || !isfinite(sqrMagTo))
|
||||
#if defined(AVR)
|
||||
return NAN;
|
||||
#else
|
||||
return nanf("");
|
||||
#endif
|
||||
|
||||
float angleFrom = atan2(from.y, from.x);
|
||||
float angleTo = atan2(to.y, to.x);
|
||||
return (angleTo - angleFrom) * Angle::Rad2Deg;
|
||||
}
|
||||
|
||||
Vector2 Vector2::Rotate(Vector2 v, float angle) {
|
||||
float angleRad = angle * Angle::Deg2Rad;
|
||||
#if defined(AVR)
|
||||
float sinValue = sin(angleRad);
|
||||
float cosValue = cos(angleRad); // * Angle::Deg2Rad);
|
||||
#else
|
||||
float sinValue = (float)sinf(angleRad);
|
||||
float cosValue = (float)cosf(angleRad);
|
||||
#endif
|
||||
|
||||
float tx = v.x;
|
||||
float ty = v.y;
|
||||
v.x = (cosValue * tx) - (sinValue * ty);
|
||||
v.y = (sinValue * tx) + (cosValue * ty);
|
||||
return v;
|
||||
}
|
||||
|
||||
Vector2 Vector2::Lerp(Vector2 from, Vector2 to, float f) {
|
||||
Vector2 v = from + (to - from) * f;
|
||||
return v;
|
||||
}
|
||||
|
||||
float Vector2::ToFactor(Vector2 a, Vector2 b) {
|
||||
return (1 - Vector2::Dot(a, b)) / 2;
|
||||
}
|
||||
238
LinearAlgebra/Vector2.h
Normal file
238
LinearAlgebra/Vector2.h
Normal file
@ -0,0 +1,238 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef VECTOR2_H
|
||||
#define VECTOR2_H
|
||||
|
||||
extern "C" {
|
||||
/// <summary>
|
||||
/// 2-dimensional Vector representation
|
||||
/// </summary>
|
||||
/// This is a C-style implementation
|
||||
/// This uses the right-handed coordinate system.
|
||||
typedef struct Vec2 {
|
||||
/// <summary>
|
||||
/// The right axis of the vector
|
||||
/// </summary>
|
||||
float x;
|
||||
/// <summary>
|
||||
/// The upward/forward axis of the vector
|
||||
/// </summary>
|
||||
float y;
|
||||
|
||||
} Vec2;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// A 2-dimensional vector
|
||||
/// </summary>
|
||||
/// This uses the right-handed coordinate system.
|
||||
struct Vector2 : Vec2 {
|
||||
public:
|
||||
/// <summary>
|
||||
/// Create a new 2-dimensinal zero vector
|
||||
/// </summary>
|
||||
Vector2();
|
||||
/// <summary>
|
||||
/// Create a new 2-dimensional vector
|
||||
/// </summary>
|
||||
/// <param name="x">x axis value</param>
|
||||
/// <param name="y">y axis value</param>
|
||||
Vector2(float x, float y);
|
||||
/// <summary>
|
||||
/// Create a vector from C-style Vec2
|
||||
/// </summary>
|
||||
/// <param name="v">The C-style Vec</param>
|
||||
Vector2(Vec2 v);
|
||||
|
||||
~Vector2();
|
||||
|
||||
/// <summary>
|
||||
/// A vector with zero for all axis
|
||||
/// </summary>
|
||||
const static Vector2 zero;
|
||||
/// <summary>
|
||||
/// A vector with values (1, 1)
|
||||
/// </summary>
|
||||
const static Vector2 one;
|
||||
/// <summary>
|
||||
/// A vector with values (1, 0)
|
||||
/// </summary>
|
||||
///
|
||||
const static Vector2 right;
|
||||
/// <summary>
|
||||
/// A vector3 with values (-1, 0)
|
||||
/// </summary>
|
||||
const static Vector2 left;
|
||||
/// <summary>
|
||||
/// A vector with values (0, 1)
|
||||
/// </summary>
|
||||
const static Vector2 up;
|
||||
/// <summary>
|
||||
/// A vector with values (0, -1)
|
||||
/// </summary>
|
||||
const static Vector2 down;
|
||||
/// <summary>
|
||||
/// A vector with values (0, 1)
|
||||
/// </summary>
|
||||
const static Vector2 forward;
|
||||
/// <summary>
|
||||
/// A vector with values (0, -1)
|
||||
/// </summary>
|
||||
const static Vector2 back;
|
||||
|
||||
/// <summary>
|
||||
/// The length of a vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector for which you need the length</param>
|
||||
/// <returns>The length of the given vector</returns>
|
||||
static float Magnitude(const Vector2 &vector);
|
||||
/// <summary>
|
||||
/// The length of this vector
|
||||
/// </summary>
|
||||
/// <returns>The length of this vector</returns>
|
||||
float magnitude() const;
|
||||
/// <summary>
|
||||
/// The squared length of a vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector for which you need the squared
|
||||
/// length</param> <returns>The squatred length</returns> The squared length
|
||||
/// is computationally simpler than the real length. Think of Pythagoras A^2 +
|
||||
/// B^2 = C^2. This leaves out the calculation of the squared root of C.
|
||||
static float SqrMagnitude(const Vector2 &vector);
|
||||
/// <summary>
|
||||
/// The squared length of this vector
|
||||
/// </summary>
|
||||
/// <returns>The squared length</returns>
|
||||
/// The squared length is computationally simpler than the real length.
|
||||
/// Think of Pythagoras A^2 + B^2 = C^2.
|
||||
/// This leaves out the calculation of the squared root of C.
|
||||
float sqrMagnitude() const;
|
||||
/// <summary>
|
||||
/// Connvert a vector to a length of 1
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to convert</param>
|
||||
/// <returns>The vector with length 1</returns>
|
||||
static Vector2 Normalize(Vector2 vector);
|
||||
/// <summary>
|
||||
/// Convert the vector to a length of a
|
||||
/// </summary>
|
||||
/// <returns>The vector with length 1</returns>
|
||||
Vector2 normalized() const;
|
||||
|
||||
static Vector2 ClampMagnitude(const Vector2 &v, float magnitude);
|
||||
|
||||
/// <summary>
|
||||
/// Negate the vector
|
||||
/// </summary>
|
||||
/// <returns>The negated vector</returns>
|
||||
/// This will result in a vector pointing in the opposite direction
|
||||
Vector2 operator-();
|
||||
/// <summary>
|
||||
/// Subtract a vector from this vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to subtract from this vector</param>
|
||||
/// <returns>The result of the subtraction</returns>
|
||||
Vector2 operator-(const Vector2 &vector) const;
|
||||
|
||||
/// <summary>
|
||||
/// Add another vector to this vector
|
||||
/// </summary>
|
||||
/// <param name="vector2">The vector to add</param>
|
||||
/// <returns>The result of adding the vector</returns>
|
||||
Vector2 operator+(const Vector2 &vector2) const;
|
||||
|
||||
/// <summary>
|
||||
/// Scale a vector using another vector
|
||||
/// </summary>
|
||||
/// <param name="vector1">The vector to scale</param>
|
||||
/// <param name="vector2">A vector with scaling factors</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each component of the vector v1 will be multiplied with the
|
||||
/// component from the scaling vector v2.
|
||||
static Vector2 Scale(const Vector2 &vector1, const Vector2 &vector2);
|
||||
/// <summary>
|
||||
/// Scale a vector uniformly up
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each component of the vector will be multipled with the same factor.
|
||||
Vector2 operator*(float factor) const;
|
||||
/// <summary>
|
||||
/// Scale a vector uniformy down
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each componet of the vector will be divided by the same factor.
|
||||
Vector2 operator/(const float &factor) const;
|
||||
|
||||
/// <summary>
|
||||
/// The dot product of two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vector</param>
|
||||
/// <returns>The dot product of the two vectors</returns>
|
||||
static float Dot(const Vector2 &vector1, const Vector2 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Check is this vector is equal to the given vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to check against</param>
|
||||
/// <returns>True if it is identical to the given vector</returns>
|
||||
/// Note this uses float comparison to check equality which
|
||||
/// may have strange effects. Equality on float should be avoided.
|
||||
bool operator==(const Vector2 &vector);
|
||||
|
||||
/// <summary>
|
||||
/// The distance between two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vectors</param>
|
||||
/// <returns>The distance between the two vectors</returns>
|
||||
static float Distance(const Vector2 &vector1, const Vector2 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Calculate the angle between two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vector</param>
|
||||
/// <returns>The angle</returns>
|
||||
/// This reterns an unsigned angle which is the shortest distance
|
||||
/// between the two vectors. Use Vector3::SignedAngle if a
|
||||
/// signed angle is needed.
|
||||
static float Angle(Vector2 vector1, Vector2 vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Calculate the angle between two vectors rotation around an axis.
|
||||
/// </summary>
|
||||
/// <param name="from">The starting vector</param>
|
||||
/// <param name="to">The ending vector</param>
|
||||
/// <param name="axis">The axis to rotate around</param>
|
||||
/// <returns>The signed angle</returns>
|
||||
static float SignedAngle(Vector2 from, Vector2 to);
|
||||
|
||||
/// <summary>
|
||||
/// Rotate the vector
|
||||
/// </summary>
|
||||
/// <param name="v">The vector to rotate</param>
|
||||
/// <param name="angle">Angle in radias to rotate</param>
|
||||
/// <returns>The rotated vector</returns>
|
||||
static Vector2 Rotate(Vector2 v, float angle);
|
||||
|
||||
/// <summary>
|
||||
/// Lerp between two vectors
|
||||
/// </summary>
|
||||
/// <param name="from">The from vector</param>
|
||||
/// <param name="to">The to vector</param>
|
||||
/// <param name="f">The interpolation distance (0..1)</param>
|
||||
/// <returns>The lerped vector</returns>
|
||||
/// The factor f is unclamped. Value 0 matches the *from* vector, Value 1
|
||||
/// matches the *to* vector Value -1 is *from* vector minus the difference
|
||||
/// between *from* and *to* etc.
|
||||
static Vector2 Lerp(Vector2 from, Vector2 to, float f);
|
||||
|
||||
static float ToFactor(Vector2 a, Vector2 b);
|
||||
};
|
||||
|
||||
#endif
|
||||
175
LinearAlgebra/Vector3.cpp
Normal file
175
LinearAlgebra/Vector3.cpp
Normal file
@ -0,0 +1,175 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#include "Vector3.h"
|
||||
#include <math.h>
|
||||
|
||||
const float Deg2Rad = 0.0174532924F;
|
||||
const float Rad2Deg = 57.29578F;
|
||||
const float epsilon = 1E-05f;
|
||||
|
||||
Vector3::Vector3() {
|
||||
x = 0;
|
||||
y = 0;
|
||||
z = 0;
|
||||
}
|
||||
|
||||
Vector3::Vector3(float _x, float _y, float _z) {
|
||||
x = _x;
|
||||
y = _y;
|
||||
z = _z;
|
||||
}
|
||||
|
||||
Vector3::Vector3(Vec3 v) {
|
||||
x = v.x;
|
||||
y = v.y;
|
||||
z = v.z;
|
||||
}
|
||||
|
||||
Vector3::~Vector3() {}
|
||||
|
||||
const Vector3 Vector3::zero = Vector3(0, 0, 0);
|
||||
const Vector3 Vector3::one = Vector3(1, 1, 1);
|
||||
const Vector3 Vector3::right = Vector3(1, 0, 0);
|
||||
const Vector3 Vector3::left = Vector3(-1, 0, 0);
|
||||
const Vector3 Vector3::up = Vector3(0, 1, 0);
|
||||
const Vector3 Vector3::down = Vector3(0, -1, 0);
|
||||
const Vector3 Vector3::forward = Vector3(0, 0, 1);
|
||||
const Vector3 Vector3::back = Vector3(0, 0, -1);
|
||||
|
||||
// inline float Vector3::Forward() { return z; }
|
||||
// inline float Vector3::Up() { return y; }
|
||||
// inline float Vector3::Right() { return x; }
|
||||
Vector3 Vector3::FromHorizontal(const Vector2 &v) {
|
||||
return Vector3(v.x, 0, v.y);
|
||||
}
|
||||
|
||||
float Vector3::Magnitude(const Vector3 &a) {
|
||||
return sqrtf(a.x * a.x + a.y * a.y + a.z * a.z);
|
||||
}
|
||||
float Vector3::magnitude() const { return (float)sqrtf(x * x + y * y + z * z); }
|
||||
|
||||
float Vector3::SqrMagnitude(const Vector3 &a) {
|
||||
return a.x * a.x + a.y * a.y + a.z * a.z;
|
||||
}
|
||||
float Vector3::sqrMagnitude() const { return (x * x + y * y + z * z); }
|
||||
|
||||
Vector3 Vector3::Normalize(const Vector3 &v) {
|
||||
float num = Vector3::Magnitude(v);
|
||||
Vector3 result = Vector3::zero;
|
||||
if (num > epsilon) {
|
||||
result = v / num;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
Vector3 Vector3::normalized() const {
|
||||
float num = this->magnitude();
|
||||
Vector3 result = Vector3::zero;
|
||||
if (num > epsilon) {
|
||||
result = ((Vector3) * this) / num;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
Vector3 Vector3::operator-(const Vector3 &v2) const {
|
||||
return Vector3(this->x - v2.x, this->y - v2.y, this->z - v2.z);
|
||||
}
|
||||
|
||||
Vector3 Vector3::operator-() { return Vector3(-this->x, -this->y, -this->z); }
|
||||
|
||||
Vector3 Vector3::operator+(const Vector3 &v2) const {
|
||||
return Vector3(this->x + v2.x, this->y + v2.y, this->z + v2.z);
|
||||
}
|
||||
|
||||
Vector3 Vector3::Scale(const Vector3 &p1, const Vector3 &p2) {
|
||||
return Vector3(p1.x * p2.x, p1.y * p2.y, p1.z * p2.z);
|
||||
}
|
||||
|
||||
Vector3 Vector3::operator*(float f) const {
|
||||
return Vector3(this->x * f, this->y * f, this->z * f);
|
||||
}
|
||||
|
||||
Vector3 Vector3::operator/(float d) const {
|
||||
return Vector3(this->x / d, this->y / d, this->z / d);
|
||||
}
|
||||
|
||||
float Vector3::Dot(const Vector3 &v1, const Vector3 &v2) {
|
||||
return v1.x * v2.x + v1.y * v2.y + v1.z * v2.z;
|
||||
}
|
||||
|
||||
bool Vector3::operator==(const Vector3 &v) {
|
||||
return (this->x == v.x && this->y == v.y && this->z == v.z);
|
||||
}
|
||||
|
||||
float Vector3::Distance(const Vector3 &p1, const Vector3 &p2) {
|
||||
return Magnitude(p1 - p2);
|
||||
}
|
||||
|
||||
Vector3 Vector3::Cross(const Vector3 &v1, const Vector3 &v2) {
|
||||
return Vector3(v1.y * v2.z - v1.z * v2.y, v1.z * v2.x - v1.x * v2.z,
|
||||
v1.x * v2.y - v1.y * v2.x);
|
||||
}
|
||||
|
||||
Vector3 Vector3::Project(const Vector3 &vector, const Vector3 &onNormal) {
|
||||
float sqrMagnitude = Dot(onNormal, onNormal);
|
||||
if (sqrMagnitude < epsilon)
|
||||
return Vector3::zero;
|
||||
else {
|
||||
float dot = Dot(vector, onNormal);
|
||||
Vector3 r = onNormal * dot / sqrMagnitude;
|
||||
return r;
|
||||
}
|
||||
}
|
||||
|
||||
Vector3 Vector3::ProjectOnPlane(const Vector3 &vector,
|
||||
const Vector3 &planeNormal) {
|
||||
Vector3 r = vector - Project(vector, planeNormal);
|
||||
return r;
|
||||
}
|
||||
|
||||
Vector2 Vector3::ProjectHorizontalPlane(const Vector3 &vector) {
|
||||
Vector2 r = Vector2(vector.x, vector.z);
|
||||
return r;
|
||||
}
|
||||
|
||||
float clamp(float x, float lower, float upper) {
|
||||
float lowerClamp = fmaxf(x, lower);
|
||||
float upperClamp = fminf(upper, lowerClamp);
|
||||
return upperClamp;
|
||||
}
|
||||
|
||||
float Vector3::Angle(const Vector3 &from, const Vector3 &to) {
|
||||
float denominator = sqrtf(from.sqrMagnitude() * to.sqrMagnitude());
|
||||
if (denominator < epsilon)
|
||||
return 0;
|
||||
|
||||
float dot = Vector3::Dot(from, to);
|
||||
float fraction = dot / denominator;
|
||||
if (isnan(fraction))
|
||||
return fraction; // short cut to returning NaN universally
|
||||
|
||||
float cdot = clamp(fraction, -1.0, 1.0);
|
||||
float r = ((float)acos(cdot)) * Rad2Deg;
|
||||
return r;
|
||||
}
|
||||
|
||||
float Vector3::SignedAngle(const Vector3 &from, const Vector3 &to,
|
||||
const Vector3 &axis) {
|
||||
// angle in [0,180]
|
||||
float angle = Vector3::Angle(from, to);
|
||||
|
||||
Vector3 cross = Vector3::Cross(from, to);
|
||||
float b = Vector3::Dot(axis, cross);
|
||||
float signd = b < 0 ? -1.0F : (b > 0 ? 1.0F : 0.0F);
|
||||
|
||||
// angle in [-179,180]
|
||||
float signed_angle = angle * signd;
|
||||
|
||||
return signed_angle;
|
||||
}
|
||||
|
||||
Vector3 Vector3::Lerp(const Vector3 &from, const Vector3 &to, float f) {
|
||||
Vector3 v = from + (to - from) * f;
|
||||
return v;
|
||||
}
|
||||
271
LinearAlgebra/Vector3.h
Normal file
271
LinearAlgebra/Vector3.h
Normal file
@ -0,0 +1,271 @@
|
||||
// This Source Code Form is subject to the terms of the Mozilla Public
|
||||
// License, v. 2.0.If a copy of the MPL was not distributed with this
|
||||
// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
|
||||
|
||||
#ifndef VECTOR3_H
|
||||
#define VECTOR3_H
|
||||
|
||||
#include "Vector2.h"
|
||||
|
||||
extern "C" {
|
||||
/// <summary>
|
||||
/// 3-dimensional Vector representation
|
||||
/// </summary>
|
||||
/// This is a C-style implementation
|
||||
/// This uses the right-handed coordinate system.
|
||||
typedef struct Vec3 {
|
||||
/// <summary>
|
||||
/// The right axis of the vector
|
||||
/// </summary>
|
||||
float x;
|
||||
/// <summary>
|
||||
/// The upward axis of the vector
|
||||
/// </summary>
|
||||
float y;
|
||||
/// <summary>
|
||||
/// The forward axis of the vector
|
||||
/// </summary>
|
||||
float z;
|
||||
|
||||
} Vec3;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// A 3-dimensional vector
|
||||
/// </summary>
|
||||
/// This uses the right-handed coordinate system.
|
||||
struct Vector3 : Vec3 {
|
||||
public:
|
||||
/// <summary>
|
||||
/// Create a new 3-dimensinal zero vector
|
||||
/// </summary>
|
||||
Vector3();
|
||||
/// <summary>
|
||||
/// Create a new 3-dimensional vector
|
||||
/// </summary>
|
||||
/// <param name="x">x axis value</param>
|
||||
/// <param name="y">y axis value</param>
|
||||
/// <param name="z">z axis value</param>
|
||||
Vector3(float x, float y, float z);
|
||||
/// <summary>
|
||||
/// Create a vector from C-style Vec3
|
||||
/// </summary>
|
||||
/// <param name="v">The C-style Vec</param>
|
||||
Vector3(Vec3 v);
|
||||
~Vector3();
|
||||
|
||||
/// <summary>
|
||||
/// A vector with zero for all axis
|
||||
/// </summary>
|
||||
const static Vector3 zero;
|
||||
/// <summary>
|
||||
/// A vector with one for all axis
|
||||
/// </summary>
|
||||
const static Vector3 one;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the right direction
|
||||
/// </summary>
|
||||
const static Vector3 right;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the left direction
|
||||
/// </summary>
|
||||
const static Vector3 left;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the upward direction
|
||||
/// </summary>
|
||||
const static Vector3 up;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the downward direcion
|
||||
/// </summary>
|
||||
const static Vector3 down;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the forward direction
|
||||
/// </summary>
|
||||
const static Vector3 forward;
|
||||
/// <summary>
|
||||
/// A normalized vector pointing in the backward direction
|
||||
/// </summary>
|
||||
const static Vector3 back;
|
||||
|
||||
// Experimental Access functions which are intended to replace the use of XYZ
|
||||
inline float Forward() { return z; };
|
||||
inline float Up() { return y; };
|
||||
inline float Right() { return x; };
|
||||
static Vector3 FromHorizontal(const Vector2 &vector);
|
||||
|
||||
/// <summary>
|
||||
/// The length of a vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector for which you need the length</param>
|
||||
/// <returns>The length of the given vector</returns>
|
||||
static float Magnitude(const Vector3 &vector);
|
||||
/// <summary>
|
||||
/// The length of this vector
|
||||
/// </summary>
|
||||
/// <returns>The length of this vector</returns>
|
||||
float magnitude() const;
|
||||
/// <summary>
|
||||
/// The squared length of a vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector for which you need the squared
|
||||
/// length</param> <returns>The squatred length</returns> The squared length
|
||||
/// is computationally simpler than the real length. Think of Pythagoras A^2 +
|
||||
/// B^2 = C^2. This leaves out the calculation of the squared root of C.
|
||||
static float SqrMagnitude(const Vector3 &vector);
|
||||
/// <summary>
|
||||
/// The squared length of this vector
|
||||
/// </summary>
|
||||
/// <returns>The squared length</returns>
|
||||
/// The squared length is computationally simpler than the real length.
|
||||
/// Think of Pythagoras A^2 + B^2 = C^2.
|
||||
/// This leaves out the calculation of the squared root of C.
|
||||
float sqrMagnitude() const;
|
||||
/// <summary>
|
||||
/// Connvert a vector to a length of 1
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to convert</param>
|
||||
/// <returns>The vector with length 1</returns>
|
||||
static Vector3 Normalize(const Vector3 &vector);
|
||||
/// <summary>
|
||||
/// Convert the vector to a length of a
|
||||
/// </summary>
|
||||
/// <returns>The vector with length 1</returns>
|
||||
Vector3 normalized() const;
|
||||
|
||||
/// <summary>
|
||||
/// Negate the vector
|
||||
/// </summary>
|
||||
/// <returns>The negated vector</returns>
|
||||
/// This will result in a vector pointing in the opposite direction
|
||||
Vector3 operator-();
|
||||
/// <summary>
|
||||
/// Subtract a vector from this vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to subtract from this vector</param>
|
||||
/// <returns>The result of the subtraction</returns>
|
||||
Vector3 operator-(const Vector3 &vector) const;
|
||||
|
||||
/// <summary>
|
||||
/// Add another vector to this vector
|
||||
/// </summary>
|
||||
/// <param name="vector2">The vector to add</param>
|
||||
/// <returns>The result of adding the vector</returns>
|
||||
Vector3 operator+(const Vector3 &vector2) const;
|
||||
|
||||
/// <summary>
|
||||
/// Scale a vector using another vector
|
||||
/// </summary>
|
||||
/// <param name="vector1">The vector to scale</param>
|
||||
/// <param name="vector2">A vector with scaling factors</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each component of the vector v1 will be multiplied with the
|
||||
/// component from the scaling vector v2.
|
||||
static Vector3 Scale(const Vector3 &vector1, const Vector3 &vector2);
|
||||
/// <summary>
|
||||
/// Scale a vector uniformly up
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each component of the vector will be multipled with the same factor.
|
||||
Vector3 operator*(const float factor) const;
|
||||
/// <summary>
|
||||
/// Scale a vector uniformy down
|
||||
/// </summary>
|
||||
/// <param name="factor">The scaling factor</param>
|
||||
/// <returns>The scaled vector</returns>
|
||||
/// Each componet of the vector will be divided by the same factor.
|
||||
Vector3 operator/(const float factor) const;
|
||||
|
||||
/// <summary>
|
||||
/// The dot product of two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vector</param>
|
||||
/// <returns>The dot product of the two vectors</returns>
|
||||
static float Dot(const Vector3 &vector1, const Vector3 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Check is this vector is equal to the given vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to check against</param>
|
||||
/// <returns>True if it is identical to the given vector</returns>
|
||||
/// Note this uses float comparison to check equality which
|
||||
/// may have strange effects. Equality on float should be avoided.
|
||||
bool operator==(const Vector3 &vector);
|
||||
|
||||
/// <summary>
|
||||
/// The distance between two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vectors</param>
|
||||
/// <returns>The distance between the two vectors</returns>
|
||||
static float Distance(const Vector3 &vector1, const Vector3 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// The cross product of two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vector</param>
|
||||
/// <returns>The cross product of the two vectors</returns>
|
||||
static Vector3 Cross(const Vector3 &vector1, const Vector3 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Project a vector on another vector
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to project</param>
|
||||
/// <param name="onNormal">The normal vector to project on</param>
|
||||
/// <returns>The projected vector</returns>
|
||||
static Vector3 Project(const Vector3 &vector, const Vector3 &onNormal);
|
||||
/// <summary>
|
||||
/// Projects a vector onto a plane defined by a normal orthogonal to the
|
||||
/// plane.
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to project</param>
|
||||
/// <param name="planeNormal">The normal of the plane to project on</param>
|
||||
/// <returns></returns>
|
||||
static Vector3 ProjectOnPlane(const Vector3 &vector,
|
||||
const Vector3 &planeNormal);
|
||||
|
||||
/// <summary>
|
||||
/// Projects a vector onto the horizontal plane.
|
||||
/// </summary>
|
||||
/// <param name="vector">The vector to project</param>
|
||||
/// <returns>A 2D carthesian vector with the coordinates in the horizontal
|
||||
/// plane.</returns>
|
||||
static Vector2 ProjectHorizontalPlane(const Vector3 &vector);
|
||||
|
||||
/// <summary>
|
||||
/// Calculate the angle between two vectors
|
||||
/// </summary>
|
||||
/// <param name="vector1">The first vector</param>
|
||||
/// <param name="vector2">The second vector</param>
|
||||
/// <returns></returns>
|
||||
/// This reterns an unsigned angle which is the shortest distance
|
||||
/// between the two vectors. Use Vector3::SignedAngle if a
|
||||
/// signed angle is needed.
|
||||
static float Angle(const Vector3 &vector1, const Vector3 &vector2);
|
||||
|
||||
/// <summary>
|
||||
/// Calculate the angle between two vectors rotation around an axis.
|
||||
/// </summary>
|
||||
/// <param name="from">The starting vector</param>
|
||||
/// <param name="to">The ending vector</param>
|
||||
/// <param name="axis">The axis to rotate around</param>
|
||||
/// <returns>The signed angle</returns>
|
||||
static float SignedAngle(const Vector3 &from, const Vector3 &to,
|
||||
const Vector3 &axis);
|
||||
|
||||
/// <summary>
|
||||
/// Lerp between two vectors
|
||||
/// </summary>
|
||||
/// <param name="from">The from vector</param>
|
||||
/// <param name="to">The to vector</param>
|
||||
/// <param name="f">The interpolation distance (0..1)</param>
|
||||
/// <returns>The lerped vector</returns>
|
||||
/// The factor f is unclamped. Value 0 matches the *from* vector, Value 1
|
||||
/// matches the *to* vector Value -1 is *from* vector minus the difference
|
||||
/// between *from* and *to* etc.
|
||||
static Vector3 Lerp(const Vector3 &from, const Vector3 &to, float f);
|
||||
};
|
||||
|
||||
#endif
|
||||
1
LinearAlgebra/component.mk
Normal file
1
LinearAlgebra/component.mk
Normal file
@ -0,0 +1 @@
|
||||
COMPONENT_ADD_INCLUDEDIRS = .
|
||||
0
LinearAlgebra/test/.gitkeep
Normal file
0
LinearAlgebra/test/.gitkeep
Normal file
167
LinearAlgebra/test/Angle_test.cc
Normal file
167
LinearAlgebra/test/Angle_test.cc
Normal file
@ -0,0 +1,167 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
#include <math.h>
|
||||
#include <limits>
|
||||
|
||||
#include "Angle.h"
|
||||
|
||||
#define FLOAT_INFINITY std::numeric_limits<float>::infinity()
|
||||
|
||||
TEST(Angle, Normalize) {
|
||||
float r = 0;
|
||||
|
||||
r = Angle::Normalize(90);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Normalize 90";
|
||||
|
||||
r = Angle::Normalize(-90);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Normalize -90";
|
||||
|
||||
r = Angle::Normalize(270);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Normalize 270";
|
||||
|
||||
r = Angle::Normalize(270+360);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Normalize 270+360";
|
||||
|
||||
r = Angle::Normalize(-270);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Normalize -270";
|
||||
|
||||
r = Angle::Normalize(-270 - 360);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Normalize -270-360";
|
||||
|
||||
r = Angle::Normalize(0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Normalize 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
r = Angle::Normalize(FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, FLOAT_INFINITY) << "Normalize INFINITY";
|
||||
|
||||
r = Angle::Normalize(-FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, -FLOAT_INFINITY) << "Normalize INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Angle, Clamp) {
|
||||
float r = 0;
|
||||
|
||||
r = Angle::Clamp(1, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 0 2";
|
||||
|
||||
r = Angle::Clamp(-1, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp -1 0 2";
|
||||
|
||||
r = Angle::Clamp(3, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 2) << "Clamp 3 0 2";
|
||||
|
||||
r = Angle::Clamp(1, 0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp 1 0 0";
|
||||
|
||||
r = Angle::Clamp(0, 0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp 0 0 0";
|
||||
|
||||
r = Angle::Clamp(0, 1, -1);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 0 1 -1";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
r = Angle::Clamp(1, 0, FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 0 INFINITY";
|
||||
|
||||
r = Angle::Clamp(1, -FLOAT_INFINITY, 1);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 -INFINITY 1";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Angle, Difference) {
|
||||
float r = 0;
|
||||
|
||||
r = Angle::Difference(0, 90);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Difference 0 90";
|
||||
|
||||
r = Angle::Difference(0, -90);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Difference 0 -90";
|
||||
|
||||
r = Angle::Difference(0, 270);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Difference 0 270";
|
||||
|
||||
r = Angle::Difference(0, -270);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Difference 0 -270";
|
||||
|
||||
r = Angle::Difference(90, 0);
|
||||
EXPECT_FLOAT_EQ(r, -90) << "Difference 90 0";
|
||||
|
||||
r = Angle::Difference(-90, 0);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "Difference -90 0";
|
||||
|
||||
r = Angle::Difference(0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Difference 0 0";
|
||||
|
||||
r = Angle::Difference(90, 90);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Difference 90 90";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
r = Angle::Difference(0, INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, INFINITY) << "Difference 0 INFINITY";
|
||||
|
||||
r = Angle::Difference(0, -INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, -INFINITY) << "Difference 0 -INFINITY";
|
||||
|
||||
r = Angle::Difference(-INFINITY, INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, INFINITY) << "Difference -INFINITY INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Angle, MoveTowards) {
|
||||
float r = 0;
|
||||
|
||||
r = Angle::MoveTowards(0, 90, 30);
|
||||
EXPECT_FLOAT_EQ(r, 30) << "MoveTowards 0 90 30";
|
||||
|
||||
r = Angle::MoveTowards(0, 90, 90);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "MoveTowards 0 90 90";
|
||||
|
||||
r = Angle::MoveTowards(0, 90, 180);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "MoveTowards 0 90 180";
|
||||
|
||||
r = Angle::MoveTowards(0, 90, 270);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "MoveTowards 0 90 270";
|
||||
|
||||
r = Angle::MoveTowards(0, 90, -30);
|
||||
EXPECT_FLOAT_EQ(r, -30) << "MoveTowards 0 90 -30";
|
||||
|
||||
r = Angle::MoveTowards(0, -90, -30);
|
||||
EXPECT_FLOAT_EQ(r, 30) << "MoveTowards 0 -90 -30";
|
||||
|
||||
r = Angle::MoveTowards(0, -90, -90);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "MoveTowards 0 -90 -90";
|
||||
|
||||
r = Angle::MoveTowards(0, -90, -180);
|
||||
EXPECT_FLOAT_EQ(r, 180) << "MoveTowards 0 -90 -180";
|
||||
|
||||
r = Angle::MoveTowards(0, -90, -270);
|
||||
EXPECT_FLOAT_EQ(r, 270) << "MoveTowards 0 -90 -270";
|
||||
|
||||
r = Angle::MoveTowards(0, 90, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "MoveTowards 0 90 0";
|
||||
|
||||
r = Angle::MoveTowards(0, 0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "MoveTowards 0 0 0";
|
||||
|
||||
r = Angle::MoveTowards(0, 0, 30);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "MoveTowards 0 0 30";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
r = Angle::MoveTowards(0, 90, FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, 90) << "MoveTowards 0 90 FLOAT_INFINITY";
|
||||
|
||||
r = Angle::MoveTowards(0, FLOAT_INFINITY, 30);
|
||||
EXPECT_FLOAT_EQ(r, 30) << "MoveTowards 0 FLOAT_INFINITY 30";
|
||||
|
||||
r = Angle::MoveTowards(0, -90, -FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, FLOAT_INFINITY) << "MoveTowards 0 -90 -FLOAT_INFINITY";
|
||||
|
||||
r = Angle::MoveTowards(0, -FLOAT_INFINITY, -30);
|
||||
EXPECT_FLOAT_EQ(r, 30) << "MoveTowards 0 -FLOAT_INFINITY -30";
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
41
LinearAlgebra/test/FloatSingle_test.cc
Normal file
41
LinearAlgebra/test/FloatSingle_test.cc
Normal file
@ -0,0 +1,41 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
|
||||
#include <math.h>
|
||||
#include <limits>
|
||||
|
||||
#include "FloatSingle.h"
|
||||
|
||||
#define FLOAT_INFINITY std::numeric_limits<float>::infinity()
|
||||
|
||||
TEST(FloatC, Clamp) {
|
||||
float r = 0;
|
||||
|
||||
r = Float::Clamp(1, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 0 2";
|
||||
|
||||
r = Float::Clamp(-1, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp -1 0 2";
|
||||
|
||||
r = Float::Clamp(3, 0, 2);
|
||||
EXPECT_FLOAT_EQ(r, 2) << "Clamp 3 0 2";
|
||||
|
||||
r = Float::Clamp(1, 0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp 1 0 0";
|
||||
|
||||
r = Float::Clamp(0, 0, 0);
|
||||
EXPECT_FLOAT_EQ(r, 0) << "Clamp 0 0 0";
|
||||
|
||||
r = Float::Clamp(0, 1, -1);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 0 1 -1";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
r = Float::Clamp(1, 0, FLOAT_INFINITY);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 0 INFINITY";
|
||||
|
||||
r = Float::Clamp(1, -FLOAT_INFINITY, 1);
|
||||
EXPECT_FLOAT_EQ(r, 1) << "Clamp 1 -INFINITY 1";
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
134
LinearAlgebra/test/Matrix_test.cc
Normal file
134
LinearAlgebra/test/Matrix_test.cc
Normal file
@ -0,0 +1,134 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
#include <limits>
|
||||
#include <math.h>
|
||||
|
||||
#include "Matrix.h"
|
||||
|
||||
TEST(MatrixSingle, Init) {
|
||||
// zero
|
||||
MatrixOf<float> m0 = MatrixOf<float>(0, 0);
|
||||
|
||||
// one
|
||||
float data1[] = {1.0F};
|
||||
MatrixOf<float> m1 = MatrixOf<float>(1, 1, data1);
|
||||
|
||||
// two
|
||||
float data2[] = {1.0F, 2.0F, 3.0F, 4.0F};
|
||||
MatrixOf<float> m2 = MatrixOf<float>(2, 2, data2);
|
||||
|
||||
// negative
|
||||
MatrixOf<float> m_1 = MatrixOf<float>(-1, -1);
|
||||
}
|
||||
|
||||
TEST(MatrixSingle, Transpose) {
|
||||
float data1[] = {1.0F};
|
||||
MatrixOf<float> m = MatrixOf<float>(1, 1, data1);
|
||||
|
||||
MatrixOf<float> r = MatrixOf<float>(1, 1);
|
||||
m.Transpose(&r);
|
||||
|
||||
// 2 x 2
|
||||
|
||||
float data3[] = {1.0F, 2.0F, 3.0F, 4.0F};
|
||||
MatrixOf<float> m22 = MatrixOf<float>(2, 2, data3);
|
||||
EXPECT_EQ(m22.RowCount(), 2);
|
||||
EXPECT_EQ(m22.ColCount(), 2);
|
||||
|
||||
float data4[] = {0.0F, 0.0F, 0.0F, 0.0F};
|
||||
MatrixOf<float> r22 = MatrixOf<float>(2, 2, data4);
|
||||
EXPECT_EQ(r22.RowCount(), 2);
|
||||
EXPECT_EQ(r22.ColCount(), 2);
|
||||
|
||||
m22.Transpose(&r22);
|
||||
EXPECT_EQ(r22.RowCount(), 2);
|
||||
EXPECT_EQ(r22.ColCount(), 2);
|
||||
EXPECT_FLOAT_EQ(r22.Get(0, 0), 1.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(0, 1), 3.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(1, 0), 2.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(1, 1), 4.0F);
|
||||
|
||||
// 1 x 2
|
||||
float data12[] = {1.0F, 2.0F};
|
||||
MatrixOf<float> m12 = MatrixOf<float>(1, 2, data12);
|
||||
EXPECT_EQ(m12.RowCount(), 1);
|
||||
EXPECT_EQ(m12.ColCount(), 2);
|
||||
|
||||
float data21[] = {0.0F, 0.0F};
|
||||
MatrixOf<float> r21 = MatrixOf<float>(2, 1, data21);
|
||||
EXPECT_EQ(r21.RowCount(), 2);
|
||||
EXPECT_EQ(r21.ColCount(), 1);
|
||||
|
||||
m12.Transpose(&r21);
|
||||
EXPECT_EQ(r21.RowCount(), 2);
|
||||
EXPECT_EQ(r21.ColCount(), 1);
|
||||
EXPECT_FLOAT_EQ(r21.Get(0, 0), 1.0F);
|
||||
EXPECT_FLOAT_EQ(r21.Get(1, 0), 2.0F);
|
||||
|
||||
// changing dimensions, same size is okay
|
||||
MatrixOf<float> r12 = MatrixOf<float>(1, 2, data21);
|
||||
EXPECT_EQ(r12.RowCount(), 1);
|
||||
EXPECT_EQ(r12.ColCount(), 2);
|
||||
|
||||
m12.Transpose(&r12);
|
||||
EXPECT_EQ(r12.RowCount(), 2);
|
||||
EXPECT_EQ(r12.ColCount(), 1);
|
||||
EXPECT_FLOAT_EQ(r12.Get(0, 0), 1.0F);
|
||||
EXPECT_FLOAT_EQ(r12.Get(0, 1), 2.0F);
|
||||
}
|
||||
|
||||
TEST(MatrixSingle, Multiply) {
|
||||
float m12data[] = {1.0F, 2.0F};
|
||||
MatrixOf<float> m12 = MatrixOf<float>(1, 2, m12data);
|
||||
|
||||
EXPECT_EQ(m12.RowCount(), 1);
|
||||
EXPECT_EQ(m12.ColCount(), 2);
|
||||
EXPECT_FLOAT_EQ(m12.Get(0, 0), 1.0F);
|
||||
EXPECT_FLOAT_EQ(m12.Get(0, 1), 2.0F);
|
||||
|
||||
float m21data[] = {3.0F, 4.0F};
|
||||
MatrixOf<float> m21 = MatrixOf<float>(2, 1, m21data);
|
||||
|
||||
EXPECT_EQ(m21.RowCount(), 2);
|
||||
EXPECT_EQ(m21.ColCount(), 1);
|
||||
EXPECT_FLOAT_EQ(m21.Get(0, 0), 3.0F);
|
||||
EXPECT_FLOAT_EQ(m21.Get(1, 0), 4.0F);
|
||||
|
||||
float r11data[] = {0.0F};
|
||||
MatrixOf<float> r11 = MatrixOf<float>(1, 1, r11data);
|
||||
|
||||
EXPECT_EQ(r11.RowCount(), 1);
|
||||
EXPECT_EQ(r11.ColCount(), 1);
|
||||
|
||||
MatrixOf<float>::Multiply(&m12, &m21, &r11);
|
||||
EXPECT_EQ(r11.RowCount(), 1);
|
||||
EXPECT_EQ(r11.ColCount(), 1);
|
||||
EXPECT_FLOAT_EQ(r11.Get(0, 0), 11.0F);
|
||||
|
||||
float r22data[] = {0.0F, 0.0F, 0.0F, 0.0F};
|
||||
MatrixOf<float> r22 = MatrixOf<float>(2, 2, r22data);
|
||||
|
||||
MatrixOf<float>::Multiply(&m21, &m12, &r22);
|
||||
EXPECT_EQ(r22.RowCount(), 2);
|
||||
EXPECT_EQ(r22.ColCount(), 2);
|
||||
EXPECT_FLOAT_EQ(r22.Get(0, 0), 3.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(0, 1), 4.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(1, 0), 6.0F);
|
||||
EXPECT_FLOAT_EQ(r22.Get(1, 1), 8.0F);
|
||||
}
|
||||
|
||||
TEST(MatrixSingle, Multiply_Vector3) {
|
||||
Vector3 v = Vector3(1.0, 2.0, 3.0);
|
||||
Vector3 r = Vector3::zero;
|
||||
|
||||
// float m13data[] = {3.0, 4.0, 5.0};
|
||||
// MatrixOf<float> m13 = MatrixOf<float>(1, 3, m13data);
|
||||
// Vector3 r = MatrixOf<float>::Multiply(&m13, v);
|
||||
|
||||
float m33data[] = {1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0};
|
||||
MatrixOf<float> m33 = MatrixOf<float>(3, 3, m33data);
|
||||
r = MatrixOf<float>::Multiply(&m33, v);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, Vector3(1.0f, 2.0f, 3.0f)), 0);
|
||||
}
|
||||
|
||||
#endif
|
||||
189
LinearAlgebra/test/Quaternion_test.cc
Normal file
189
LinearAlgebra/test/Quaternion_test.cc
Normal file
@ -0,0 +1,189 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
#include <math.h>
|
||||
#include <limits>
|
||||
|
||||
#include "Quaternion.h"
|
||||
|
||||
#define FLOAT_INFINITY std::numeric_limits<float>::infinity()
|
||||
|
||||
TEST(Quaternion, Normalize) {
|
||||
bool r = false;
|
||||
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Quaternion q = Quaternion::identity;
|
||||
|
||||
q = q1;
|
||||
q.Normalize();
|
||||
r = q == q1;
|
||||
EXPECT_TRUE(r) << "q.Normalzed 0 0 0 1";
|
||||
|
||||
q = Quaternion::Normalize(q1);
|
||||
r = q == q1;
|
||||
EXPECT_TRUE(r) << "Quaternion::Normalize 0 0 0 1";
|
||||
}
|
||||
|
||||
TEST(Quaternion, ToAngles) {
|
||||
bool r = false;
|
||||
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = Quaternion::ToAngles(q1);
|
||||
r = v == Vector3(0, 0, 0);
|
||||
EXPECT_TRUE(r) << "Quaternion::ToAngles 0 0 0 1";
|
||||
|
||||
q1 = Quaternion(1, 0, 0, 0);
|
||||
v = Quaternion::ToAngles(q1);
|
||||
r = v == Vector3(180, 0, 0);
|
||||
EXPECT_TRUE(r) << "Quaternion::ToAngles 1 0 0 0";
|
||||
}
|
||||
|
||||
TEST(Quaternion, Multiplication) {
|
||||
bool r = false;
|
||||
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Quaternion q2 = Quaternion(1, 0, 0, 0);
|
||||
Quaternion q = Quaternion::identity;
|
||||
|
||||
q = q1 * q2;
|
||||
r = q == Quaternion(1, 0, 0, 0);
|
||||
EXPECT_TRUE(r) << "0 0 0 1 * 1 0 0 0";
|
||||
}
|
||||
|
||||
TEST(Quaternion, MultiplicationVector) {
|
||||
bool r = false;
|
||||
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Vector3 v1 = Vector3(0, 1, 0);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = q1 * v1;
|
||||
r = v == Vector3(0, 1, 0);
|
||||
EXPECT_TRUE(r) << "0 0 0 1 * Vector 0 1 0";
|
||||
|
||||
q1 = Quaternion(1, 0, 0, 0);
|
||||
v = q1 * v1;
|
||||
r = v == Vector3(0, -1, 0);
|
||||
EXPECT_TRUE(r) << "1 0 0 0 * Vector 0 1 0";
|
||||
}
|
||||
|
||||
TEST(Quaternion, Equality) {
|
||||
bool r = false;
|
||||
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Quaternion q2 = Quaternion(1, 0, 0, 0);
|
||||
|
||||
r = q1 == q2;
|
||||
EXPECT_FALSE(r) << " 0 0 0 1 == 1 0 0 0";
|
||||
|
||||
q2 = Quaternion(0, 0, 0, 1);
|
||||
r = q1 == q2;
|
||||
EXPECT_TRUE(r) << "0 0 0 1 == 0 0 0 1";
|
||||
}
|
||||
|
||||
TEST(Quaternion, Inverse) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, LookRotation) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, FromToRotation) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, RotateTowards) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, AngleAxis) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, Angle) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, Slerp) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, SlerpUnclamped) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, Euler) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(0, 0, 0);
|
||||
Quaternion q = Quaternion::identity;
|
||||
|
||||
q = Quaternion::Euler(v1);
|
||||
r = q == Quaternion::identity;
|
||||
EXPECT_TRUE(r) << "Euler Vector 0 0 0";
|
||||
|
||||
q = Quaternion::Euler(0, 0, 0);
|
||||
r = q == Quaternion::identity;
|
||||
EXPECT_TRUE(r) << "Euler 0 0 0";
|
||||
|
||||
v1 = Vector3(90, 90, -90);
|
||||
q = Quaternion::Euler(v1);
|
||||
r = q == Quaternion(0, 0.707106709F, -0.707106709F, 0);
|
||||
EXPECT_TRUE(r) << "Euler Vector 90 90 -90";
|
||||
|
||||
q = Quaternion::Euler(90, 90, -90);
|
||||
r = q == Quaternion(0, 0.707106709F, -0.707106709F, 0);
|
||||
EXPECT_TRUE(r) << "Euler 90 90 -90";
|
||||
}
|
||||
|
||||
TEST(Quaternion, GetAngleAround) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(0, 1, 0);
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
float f;
|
||||
|
||||
f = Quaternion::GetAngleAround(v1, q1);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "GetAngleAround 0 1 0 , 0 0 0 1";
|
||||
|
||||
q1 = Quaternion(0, 0.707106709F, -0.707106709F, 0);
|
||||
f = Quaternion::GetAngleAround(v1, q1);
|
||||
EXPECT_FLOAT_EQ(f, 180) << "GetAngleAround 0 1 0 , 0 0.7 -0.7 0";
|
||||
|
||||
v1 = Vector3(0, 0, 0);
|
||||
f = Quaternion::GetAngleAround(v1, q1);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "GetAngleAround 0 0 0 , 0 0.7 -0.7 0";
|
||||
}
|
||||
|
||||
TEST(Quaternion, GetRotationAround) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(0, 1, 0);
|
||||
Quaternion q1 = Quaternion(0, 0, 0, 1);
|
||||
Quaternion q = Quaternion::identity;
|
||||
|
||||
q = Quaternion::GetRotationAround(v1, q1);
|
||||
r = q == Quaternion::identity;
|
||||
EXPECT_TRUE(r) << "GetRotationAround 0 1 0 , 0 0 0 1";
|
||||
|
||||
q1 = Quaternion(0, 0.707106709F, -0.707106709F, 0);
|
||||
q = Quaternion::GetRotationAround(v1, q1);
|
||||
r = q == Quaternion(0, 1, 0, 0);
|
||||
EXPECT_TRUE(r) << "GetRotationAround 0 1 0 , 0 0.7 -0.7 0";
|
||||
|
||||
v1 = Vector3(0, 0, 0);
|
||||
q = Quaternion::GetRotationAround(v1, q1);
|
||||
r = isnan(q.x) && isnan(q.y) && isnan(q.z) && isnan(q.w);
|
||||
EXPECT_TRUE(r) << "GetRotationAround 0 0 0 , 0 0.7 -0.7 0";
|
||||
}
|
||||
|
||||
TEST(Quaternion, GetSwingTwist) {
|
||||
|
||||
}
|
||||
|
||||
TEST(Quaternion, Dot) {
|
||||
}
|
||||
#endif
|
||||
465
LinearAlgebra/test/Vector2_test.cc
Normal file
465
LinearAlgebra/test/Vector2_test.cc
Normal file
@ -0,0 +1,465 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
#include <limits>
|
||||
#include <math.h>
|
||||
|
||||
#include "Vector2.h"
|
||||
|
||||
#define FLOAT_INFINITY std::numeric_limits<float>::infinity()
|
||||
|
||||
TEST(Vector2, Magnitude) {
|
||||
Vector2 v = Vector2(1, 2);
|
||||
float m = 0;
|
||||
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 2.236068F) << "v.magnitude 1 2";
|
||||
|
||||
m = Vector2::Magnitude(v);
|
||||
EXPECT_FLOAT_EQ(m, 2.236068F) << "Vector2::Magnitude 1 2";
|
||||
|
||||
v = Vector2(-1, -2);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 2.236068F) << "v.magnitude -1 -2";
|
||||
|
||||
v = Vector2(0, 0);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 0) << "v.magnitude 0 0 ";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY) << "v.magnitude INFINITY INFINITY ";
|
||||
|
||||
v = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY) << "v.magnitude -INFINITY -INFINITY ";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, SqrMagnitude) {
|
||||
Vector2 v = Vector2(1, 2);
|
||||
float m = 0;
|
||||
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 5) << "v.sqrMagnitude 1 2";
|
||||
|
||||
m = Vector2::SqrMagnitude(v);
|
||||
EXPECT_FLOAT_EQ(m, 5) << "Vector2::SqrMagnitude 1 2";
|
||||
|
||||
v = Vector2(-1, -2);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 5) << "v.sqrMagnitude -1 -2";
|
||||
|
||||
v = Vector2(0, 0);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 0) << "v.sqrMagnitude 0 0 ";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY) << "v.sqrMagnitude INFINITY INFINITY ";
|
||||
|
||||
v = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY) << "v.sqrMagnitude -INFINITY -INFINITY ";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Normalize) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(0, 2);
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector2(0, 1)) << "v.normalized 0 2";
|
||||
|
||||
v = Vector2::Normalize(v1);
|
||||
EXPECT_TRUE(v == Vector2(0, 1)) << "Vector3::Normalize 0 2";
|
||||
|
||||
v1 = Vector2(0, -2);
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector2(0, -1)) << "v.normalized 0 -2";
|
||||
|
||||
v1 = Vector2(0, 0);
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "v.normalized 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v1 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1.normalized();
|
||||
r = isnan(v.x) && isnan(v.y);
|
||||
EXPECT_TRUE(r) << "v.normalized INFINITY INFINITY";
|
||||
|
||||
v1 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1.normalized();
|
||||
r = isnan(v.x) && isnan(v.y);
|
||||
EXPECT_TRUE(r) << "v.normalized -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Negate) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector2(-4, -5)) << "- 4 5";
|
||||
|
||||
v1 = Vector2(-4, -5);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector2(4, 5)) << "- -4 -5";
|
||||
|
||||
v1 = Vector2(0, 0);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "- 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v1 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "- INFINITY INFINITY";
|
||||
|
||||
v1 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "- -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Subtract) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(3, 3)) << "4 5 - 1 2";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(5, 7)) << "4 5 - -1 -2";
|
||||
|
||||
v2 = Vector2(4, 5);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "4 5 - 4 5";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(4, 5)) << "4 5 - 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 - INFINITY INFINITY";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 - -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Addition) {
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
Vector2 v = Vector2::zero;
|
||||
bool r = false;
|
||||
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector2(5, 7)) << "4 5 + 1 2";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector2(3, 3)) << "4 5 + -1 -2";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector2(4, 5)) << "4 5 + 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 + INFINITY INFINITY";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 + -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Scale) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = Vector2::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector2(4, 10)) << "Scale 4 5 , 1 2";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
v = Vector2::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector2(-4, -10)) << "Scale 4 5 , -1 -2";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
v = Vector2::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "Scale 4 5 , 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = Vector2::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 + INFINITY INFINITY";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = Vector2::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 + -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Multiply) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
float f = 3;
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector2(12, 15)) << "4 5 * 3";
|
||||
|
||||
f = -3;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector2(-12, -15)) << "4 5 * -3";
|
||||
|
||||
f = 0;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "4 5 * 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
f = FLOAT_INFINITY;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 * INFINITY";
|
||||
|
||||
f = -FLOAT_INFINITY;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 * -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Divide) {
|
||||
bool r = false;
|
||||
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
float f = 2;
|
||||
Vector2 v = Vector2::zero;
|
||||
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector2(2, 2.5F)) << "4 5 / 3";
|
||||
|
||||
f = -2;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector2(-2, -2.5F)) << "4 5 / -3";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
f = 0;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector2(FLOAT_INFINITY, FLOAT_INFINITY)) << "4 5 / 0";
|
||||
|
||||
f = FLOAT_INFINITY;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "4 5 / INFINITY";
|
||||
|
||||
f = -FLOAT_INFINITY;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector2(0, 0)) << "4 5 / -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Dot) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
float f = 0;
|
||||
|
||||
f = Vector2::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 14) << "Dot(4 5, 1 2)";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
f = Vector2::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, -14) << "Dot(4 5, -1 -2)";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
f = Vector2::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "Dot(4 5, 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector2::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY) << "Dot(4 5, INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector2::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, -FLOAT_INFINITY) << "Dot(4 5, -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Equality) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
bool r = false;
|
||||
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r) << "4 5 == 1 2";
|
||||
|
||||
v2 = Vector2(4, 5);
|
||||
r = v1 == v2;
|
||||
EXPECT_TRUE(r) << "4 5 == 1 2";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r) << "4 5 == INFINITY INFINITY";
|
||||
|
||||
v1 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r) << "-INFINITY -INFINITY == INFINITY INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Distance) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
float f = 0;
|
||||
|
||||
f = Vector2::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 4.24264F) << "Distance(4 5, 1 2)";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
f = Vector2::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 8.602325F) << "Distance(4 5, -1 -2)";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
f = Vector2::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 6.403124F) << "Distance(4 5, 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector2::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY) << "Distance(4 5, INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector2::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY) << "Distance(4 5, -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Angle) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
float f = 0;
|
||||
bool r = false;
|
||||
|
||||
f = Vector2::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 12.09476F) << "Angle(4 5, 1 2)";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
f = Vector2::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 167.9052F) << "Angle(4 5, -1 -2)";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
f = Vector2::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "Angle(4 5, 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector2::Angle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "Angle(4 5, INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector2::Angle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "Angle(4 5, -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, SignedAngle) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
float f = 0;
|
||||
bool r = false;
|
||||
|
||||
f = Vector2::SignedAngle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 12.09476F) << "SignedAngle(4 5, 1 2)";
|
||||
|
||||
v2 = Vector2(-1, -2);
|
||||
f = Vector2::SignedAngle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, -167.9052F) << "SignedAngle(4 5, -1 -2)";
|
||||
|
||||
v2 = Vector2(0, 0);
|
||||
f = Vector2::SignedAngle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "SignedAngle(4 5, 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector2(FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector2::SignedAngle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "SignedAngle(4 5, INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector2(-FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector2::SignedAngle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "SignedAngle(4 5, -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector2, Rotate) {
|
||||
Vector2 v1 = Vector2(1, 2);
|
||||
Vector2 r = Vector2(0, 0);
|
||||
|
||||
r = Vector2::Rotate(v1, 0);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, v1), 0);
|
||||
|
||||
r = Vector2::Rotate(v1, 180);
|
||||
EXPECT_NEAR(Vector2::Distance(r, Vector2(-1, -2)), 0, 1.0e-06);
|
||||
|
||||
r = Vector2::Rotate(v1, -90);
|
||||
EXPECT_NEAR(Vector2::Distance(r, Vector2(2, -1)), 0, 1.0e-06);
|
||||
|
||||
r = Vector2::Rotate(v1, 270);
|
||||
EXPECT_NEAR(Vector2::Distance(r, Vector2(2, -1)), 0, 1.0e-06);
|
||||
}
|
||||
|
||||
TEST(Vector2, Lerp) {
|
||||
Vector2 v1 = Vector2(4, 5);
|
||||
Vector2 v2 = Vector2(1, 2);
|
||||
Vector2 r = Vector2(0, 0);
|
||||
|
||||
r = Vector2::Lerp(v1, v2, 0);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, v1), 0);
|
||||
|
||||
r = Vector2::Lerp(v1, v2, 1);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, v2), 0);
|
||||
|
||||
r = Vector2::Lerp(v1, v2, 0.5f);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, Vector2(2.5f, 3.5f)), 0);
|
||||
|
||||
r = Vector2::Lerp(v1, v2, -1);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, Vector2(7.0f, 8.0f)), 0);
|
||||
|
||||
r = Vector2::Lerp(v1, v2, 2);
|
||||
EXPECT_FLOAT_EQ(Vector2::Distance(r, Vector2(-2.0, -1.0f)), 0);
|
||||
}
|
||||
|
||||
TEST(Vector2, DISABLED_ToFactor) {}
|
||||
|
||||
#endif
|
||||
565
LinearAlgebra/test/Vector3_test.cc
Normal file
565
LinearAlgebra/test/Vector3_test.cc
Normal file
@ -0,0 +1,565 @@
|
||||
#if GTEST
|
||||
#include <gtest/gtest.h>
|
||||
#include <limits>
|
||||
#include <math.h>
|
||||
|
||||
#include "Vector3.h"
|
||||
|
||||
#define FLOAT_INFINITY std::numeric_limits<float>::infinity()
|
||||
|
||||
TEST(Vector3, Magnitude) {
|
||||
Vector3 v = Vector3(1, 2, 3);
|
||||
float m = 0;
|
||||
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 3.741657F) << "v.magnitude 1 2 3";
|
||||
|
||||
m = Vector3::Magnitude(v);
|
||||
EXPECT_FLOAT_EQ(m, 3.741657F) << "Vector3::Magnitude 1 2 3";
|
||||
|
||||
v = Vector3(-1, -2, -3);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 3.741657F) << "v.magnitude -1 -2 -3";
|
||||
|
||||
v = Vector3(0, 0, 0);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, 0) << "v.magnitude 0 0 0 ";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY)
|
||||
<< "v.magnitude INFINITY INFINITY INFINITY ";
|
||||
|
||||
v = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
m = v.magnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY)
|
||||
<< "v.magnitude -INFINITY -INFINITY -INFINITY ";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, SqrMagnitude) {
|
||||
Vector3 v = Vector3(1, 2, 3);
|
||||
float m = 0;
|
||||
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 14) << "v.sqrMagnitude 1 2 3";
|
||||
|
||||
m = Vector3::SqrMagnitude(v);
|
||||
EXPECT_FLOAT_EQ(m, 14) << "Vector3::SqrMagnitude 1 2 3";
|
||||
|
||||
v = Vector3(-1, -2, -3);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 14) << "v.sqrMagnitude -1 -2 -3";
|
||||
|
||||
v = Vector3(0, 0, 0);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, 0) << "v.sqrMagnitude 0 0 0 ";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY)
|
||||
<< "v.sqrMagnitude INFINITY INFINITY INFINITY ";
|
||||
|
||||
v = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
m = v.sqrMagnitude();
|
||||
EXPECT_FLOAT_EQ(m, FLOAT_INFINITY)
|
||||
<< "v.sqrMagnitude -INFINITY -INFINITY -INFINITY ";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Normalize) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(0, 2, 0);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector3(0, 1, 0)) << "v.normalized 0 2 0";
|
||||
|
||||
v = Vector3::Normalize(v1);
|
||||
EXPECT_TRUE(v == Vector3(0, 1, 0)) << "Vector3::Normalize 0 2 0";
|
||||
|
||||
v1 = Vector3(0, -2, 0);
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector3(0, -1, 0)) << "v.normalized 0 -2 0";
|
||||
|
||||
v1 = Vector3(0, 0, 0);
|
||||
v = v1.normalized();
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "v.normalized 0 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v1 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1.normalized();
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "v.normalized INFINITY INFINITY INFINITY";
|
||||
|
||||
v1 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1.normalized();
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "v.normalized -INFINITY -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Negate) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector3(-4, -5, -6)) << "- 4 5 6";
|
||||
|
||||
v1 = Vector3(-4, -5, -6);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector3(4, 5, 6)) << "- -4 -5 -6";
|
||||
|
||||
v1 = Vector3(0, 0, 0);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "- 0 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v1 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "- INFINITY INFINITY INFINITY";
|
||||
|
||||
v1 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = -v1;
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "- -INFINITY -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Subtract) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(3, 3, 3)) << "4 5 6 - 1 2 3";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(5, 7, 9)) << "4 5 6 - -1 -2 -3";
|
||||
|
||||
v2 = Vector3(4, 5, 6);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "4 5 6 - 4 5 6";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(4, 5, 6)) << "4 5 6 - 0 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 6 - INFINITY INFINITY INFINITY";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1 - v2;
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 6 - -INFINITY -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Addition) {
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
bool r = false;
|
||||
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector3(5, 7, 9)) << "4 5 6 + 1 2 3";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector3(3, 3, 3)) << "4 5 6 + -1 -2 -3";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector3(4, 5, 6)) << "4 5 6 + 0 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 6 + INFINITY INFINITY INFINITY";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = v1 + v2;
|
||||
EXPECT_TRUE(v == Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 6 + -INFINITY -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Scale) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = Vector3::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector3(4, 10, 18)) << "Scale 4 5 6 , 1 2 3";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = Vector3::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector3(-4, -10, -18)) << "Scale 4 5 6 , -1 -2 -3";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = Vector3::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "Scale 4 5 6 , 0 0 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = Vector3::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 6 + INFINITY INFINITY INFINITY";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = Vector3::Scale(v1, v2);
|
||||
EXPECT_TRUE(v == Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 6 + -INFINITY -INFINITY -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Multiply) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
float f = 3;
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector3(12, 15, 18)) << "4 5 6 * 3";
|
||||
|
||||
f = -3;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector3(-12, -15, -18)) << "4 5 6 * -3";
|
||||
|
||||
f = 0;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "4 5 6 * 0";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
f = FLOAT_INFINITY;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 6 * INFINITY";
|
||||
|
||||
f = -FLOAT_INFINITY;
|
||||
v = v1 * f;
|
||||
EXPECT_TRUE(v == Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY))
|
||||
<< "4 5 6 * -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Divide) {
|
||||
bool r = false;
|
||||
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
float f = 2;
|
||||
Vector3 v = Vector3::zero;
|
||||
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector3(2, 2.5F, 3)) << "4 5 6 / 3";
|
||||
|
||||
f = -2;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector3(-2, -2.5F, -3)) << "4 5 6 / -3";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
f = 0;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY))
|
||||
<< "4 5 6 / 0";
|
||||
|
||||
f = FLOAT_INFINITY;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "4 5 6 / INFINITY";
|
||||
|
||||
f = -FLOAT_INFINITY;
|
||||
v = v1 / f;
|
||||
EXPECT_TRUE(v == Vector3(0, 0, 0)) << "4 5 6 / -INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Dot) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
float f = 0;
|
||||
|
||||
f = Vector3::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 32) << "Dot(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
f = Vector3::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, -32) << "Dot(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
f = Vector3::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "Dot(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector3::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY)
|
||||
<< "Dot(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector3::Dot(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, -FLOAT_INFINITY)
|
||||
<< "Dot(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Equality) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
bool r = false;
|
||||
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r) << "4 5 6 == 1 2 3";
|
||||
|
||||
v2 = Vector3(4, 5, 6);
|
||||
r = v1 == v2;
|
||||
EXPECT_TRUE(r) << "4 5 6 == 1 2 3";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r) << "4 5 6 == INFINITY INFINITY INFINITY";
|
||||
|
||||
v1 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
r = v1 == v2;
|
||||
EXPECT_FALSE(r)
|
||||
<< "-INFINITY -INFINITY -INFINITY == INFINITY INFINITY INFINITY";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Distance) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
float f = 0;
|
||||
|
||||
f = Vector3::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 5.19615221F) << "Distance(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
f = Vector3::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 12.4498997F) << "Distance(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
f = Vector3::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 8.77496433F) << "Distance(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector3::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY)
|
||||
<< "Distance(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector3::Distance(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, FLOAT_INFINITY)
|
||||
<< "Distance(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Cross) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
bool r = false;
|
||||
|
||||
v = Vector3::Cross(v1, v2);
|
||||
r = v == Vector3(3, -6, 3);
|
||||
EXPECT_TRUE(r) << "Cross(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = Vector3::Cross(v1, v2);
|
||||
r = v == Vector3(-3, 6, -3);
|
||||
EXPECT_TRUE(r) << "Cross(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = Vector3::Cross(v1, v2);
|
||||
r = v == Vector3(0, 0, 0);
|
||||
EXPECT_TRUE(r) << "Cross(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = Vector3::Cross(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "Cross(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = Vector3::Cross(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "Cross(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Project) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
bool r = false;
|
||||
|
||||
v = Vector3::Project(v1, v2);
|
||||
r = v == Vector3(2.28571439F, 4.57142878F, 6.85714293F);
|
||||
EXPECT_TRUE(r) << "Project(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = Vector3::Project(v1, v2);
|
||||
r = v == Vector3(2.28571439F, 4.57142878F, 6.85714293F);
|
||||
EXPECT_TRUE(r) << "Project(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = Vector3::Project(v1, v2);
|
||||
r = v == Vector3(0, 0, 0);
|
||||
EXPECT_TRUE(r) << "Project(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = Vector3::Project(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "Project(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = Vector3::Project(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "Project(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, ProjectOnPlane) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v = Vector3::zero;
|
||||
bool r = false;
|
||||
|
||||
v = Vector3::ProjectOnPlane(v1, v2);
|
||||
r = v == Vector3(1.71428561F, 0.428571224F, -0.857142925F);
|
||||
EXPECT_TRUE(r) << "ProjectOnPlane(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
v = Vector3::ProjectOnPlane(v1, v2);
|
||||
r = v == Vector3(1.71428561F, 0.428571224F, -0.857142925F);
|
||||
EXPECT_TRUE(r) << "ProjectOnPlane(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
v = Vector3::ProjectOnPlane(v1, v2);
|
||||
r = v == Vector3(4, 5, 6);
|
||||
EXPECT_TRUE(r) << "ProjectOnPlane(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
v = Vector3::ProjectOnPlane(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "ProjectOnPlane(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
v = Vector3::ProjectOnPlane(v1, v2);
|
||||
r = isnan(v.x) && isnan(v.y) && isnan(v.z);
|
||||
EXPECT_TRUE(r) << "ProjectOnPlane(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Angle) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
float f = 0;
|
||||
bool r = false;
|
||||
|
||||
f = Vector3::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 12.9331388F) << "Angle(4 5 6, 1 2 3)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
f = Vector3::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 167.066864F) << "Angle(4 5 6, -1 -2 -3)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
f = Vector3::Angle(v1, v2);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "Angle(4 5 6, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector3::Angle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "Angle(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector3::Angle(v1, v2);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "Angle(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, SignedAngle) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 v3 = Vector3(7, 8, -9);
|
||||
float f = 0;
|
||||
bool r = false;
|
||||
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
EXPECT_FLOAT_EQ(f, -12.9331388F) << "SignedAngle(4 5 6, 1 2 3, 7 8 -9)";
|
||||
|
||||
v2 = Vector3(-1, -2, -3);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
EXPECT_FLOAT_EQ(f, 167.066864F) << "SignedAngle(4 5 6, -1 -2 -3, 7 8 -9)";
|
||||
|
||||
v2 = Vector3(0, 0, 0);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "SignedAngle(4 5 6, 0 0 0, 7 8 -9 )";
|
||||
|
||||
v2 = Vector3(1, 2, 3);
|
||||
|
||||
v3 = Vector3(-7, -8, 9);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
EXPECT_FLOAT_EQ(f, 12.9331388F) << "SignedAngle(4 5 6, 1 2 3, -7 -8 9)";
|
||||
|
||||
v3 = Vector3(0, 0, 0);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
EXPECT_FLOAT_EQ(f, 0) << "SignedAngle(4 5 6, 1 2 3, 0 0 0)";
|
||||
|
||||
if (std::numeric_limits<float>::is_iec559) {
|
||||
v2 = Vector3(FLOAT_INFINITY, FLOAT_INFINITY, FLOAT_INFINITY);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "SignedAngle(4 5 6, INFINITY INFINITY INFINITY)";
|
||||
|
||||
v2 = Vector3(-FLOAT_INFINITY, -FLOAT_INFINITY, -FLOAT_INFINITY);
|
||||
f = Vector3::SignedAngle(v1, v2, v3);
|
||||
r = isnan(f);
|
||||
EXPECT_TRUE(r) << "SignedAngle(4 5 6, -INFINITY -INFINITY -INFINITY)";
|
||||
}
|
||||
}
|
||||
|
||||
TEST(Vector3, Lerp) {
|
||||
Vector3 v1 = Vector3(4, 5, 6);
|
||||
Vector3 v2 = Vector3(1, 2, 3);
|
||||
Vector3 r = Vector3(0, 0, 0);
|
||||
|
||||
r = Vector3::Lerp(v1, v2, 0);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, v1), 0);
|
||||
|
||||
r = Vector3::Lerp(v1, v2, 1);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, v2), 0);
|
||||
|
||||
r = Vector3::Lerp(v1, v2, 0.5f);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, Vector3(2.5f, 3.5f, 4.5f)), 0);
|
||||
|
||||
r = Vector3::Lerp(v1, v2, -1);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, Vector3(7.0f, 8.0f, 9.0f)), 0);
|
||||
|
||||
r = Vector3::Lerp(v1, v2, 2);
|
||||
EXPECT_FLOAT_EQ(Vector3::Distance(r, Vector3(-2.0, -1.0f, 0.0f)), 0);
|
||||
}
|
||||
#endif
|
||||
Loading…
x
Reference in New Issue
Block a user