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Sergeanur
2019-10-03 22:28:56 +03:00
parent 6fe3d38ce2
commit 72e12f6aae
8 changed files with 1174 additions and 85 deletions
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16
src/math/Matrix.h
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@ -204,6 +204,22 @@ public:
m_matrix.at.y = 0.0f;
m_matrix.at.z = 1.0f;
}
void SetRotateZOnlyScaled(float angle, float scale) {
float c = Cos(angle);
float s = Sin(angle);
m_matrix.right.x = c * scale;
m_matrix.right.y = s * scale;
m_matrix.right.z = 0.0f;
m_matrix.up.x = -s * scale;
m_matrix.up.y = c * scale;
m_matrix.up.z = 0.0f;
m_matrix.at.x = 0.0f;
m_matrix.at.y = 0.0f;
m_matrix.at.z = scale;
}
void SetRotateZ(float angle){
SetRotateZOnly(angle);
m_matrix.pos.x = 0.0f;