55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0.If a copy of the MPL was not distributed with this
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// file, You can obtain one at https ://mozilla.org/MPL/2.0/.
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#ifndef DIRECTION_H
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#define DIRECTION_H
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#include "Angle.h"
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namespace Passer {
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namespace LinearAlgebra {
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struct Vector3;
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template <typename T>
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class DirectionOf {
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public:
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/// @brief horizontal angle, range= (-180..180]
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AngleOf<T> horizontal;
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/// @brief vertical angle, range in degrees = (-90..90]
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AngleOf<T> vertical;
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DirectionOf<T>();
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DirectionOf<T>(AngleOf<T> horizontal, AngleOf<T> vertical);
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DirectionOf<T>(Vector3 v);
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static DirectionOf<T> Degrees(float horizontal, float vertical);
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static DirectionOf<T> Radians(float horizontal, float vertical);
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const static DirectionOf forward;
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const static DirectionOf back;
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const static DirectionOf up;
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const static DirectionOf down;
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const static DirectionOf left;
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const static DirectionOf right;
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bool operator==(const DirectionOf<T> d) const;
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DirectionOf<T> operator-() const;
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Vector3 ToVector3();
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protected:
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void Normalize();
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};
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using DirectionSingle = DirectionOf<float>;
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using Direction16 = DirectionOf<signed short>;
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using Direction = DirectionOf<float>;
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} // namespace LinearAlgebra
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} // namespace Passer
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using namespace Passer::LinearAlgebra;
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#endif |