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feat(matrix): add C44Matrix::Transpose

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fallenoak 2022-12-24 17:24:35 -06:00
parent b0a37c4e5e
commit b17b7a18e6
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2 changed files with 25 additions and 0 deletions
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24
tempest/matrix/C44Matrix.cpp
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@ -99,6 +99,30 @@ void C44Matrix::Translate(const C3Vector& move) {
this->d2 = this->a2 * move.x + this->b2 * move.y + this->c2 * move.z + this->d2;
}
C44Matrix C44Matrix::Transpose() const {
float a0 = this->a0;
float a1 = this->a1;
float a2 = this->a2;
float a3 = this->a3;
float b0 = this->b0;
float b1 = this->b1;
float b2 = this->b2;
float b3 = this->b3;
float c0 = this->c0;
float c1 = this->c1;
float c2 = this->c2;
float c3 = this->c3;
float d0 = this->d0;
float d1 = this->d1;
float d2 = this->d2;
float d3 = this->d3;
return { a0, b0, c0, d0, a1, b1, c1, d1, a2, b2, c2, d2, a3, b3, c3, d3 };
}
C44Matrix operator*(const C44Matrix& l, float a) {
float a0 = l.a0 * a;
float a1 = l.a1 * a;

1
tempest/matrix/C44Matrix.hpp
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@ -52,6 +52,7 @@ class C44Matrix {
void Scale(const C3Vector& scale);
void Scale(float scale);
void Translate(const C3Vector& move);
C44Matrix Transpose() const;
};
C44Matrix operator*(const C44Matrix& l, float a);