RoboidControl/RoboidControl-cpp
RoboidControl/RoboidControl-cpp
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Added Mat/Vec multiplication test

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This commit is contained in:
Pascal Serrarens 2024-02-26 12:01:35 +01:00
parent c2e0a8afb2
commit a152d07948
1 changed files with 14 additions and 0 deletions
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14
test/Matrix_test.cc
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@ -117,4 +117,18 @@ TEST(MatrixSingle, Multiply) {
EXPECT_FLOAT_EQ(r22.Get(1, 1), 8.0F); 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 #endif