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-rw-r--r--src/math/Matrix.h24
1 files changed, 19 insertions, 5 deletions
diff --git a/src/math/Matrix.h b/src/math/Matrix.h
index 5ec79aba..46789c94 100644
--- a/src/math/Matrix.h
+++ b/src/math/Matrix.h
@@ -78,7 +78,8 @@ public:
return *this;
}
- CVector &GetPosition(void){ return *(CVector*)&m_matrix.pos; }
+ const CVector &GetPosition(void) const { return *(CVector*)&m_matrix.pos; }
+ CVector& GetPosition(void) { return *(CVector*)&m_matrix.pos; }
CVector &GetRight(void) { return *(CVector*)&m_matrix.right; }
CVector &GetForward(void) { return *(CVector*)&m_matrix.up; }
CVector &GetUp(void) { return *(CVector*)&m_matrix.at; }
@@ -129,13 +130,18 @@ public:
{
float *pFloatMatrix = (float*)&m_matrix;
for (int i = 0; i < 3; i++)
-#ifdef FIX_BUGS // BUGFIX from VC
for (int j = 0; j < 3; j++)
-#else
- for (int j = 0; j < 4; j++)
-#endif
pFloatMatrix[i * 4 + j] *= scale;
}
+ void Scale(float sx, float sy, float sz)
+ {
+ float *pFloatMatrix = (float*)&m_matrix;
+ for (int i = 0; i < 3; i++){
+ pFloatMatrix[i * 4 + 0] *= sx;
+ pFloatMatrix[i * 4 + 1] *= sy;
+ pFloatMatrix[i * 4 + 2] *= sz;
+ }
+ }
void SetRotateXOnly(float angle){
@@ -255,6 +261,14 @@ public:
m_matrix.at.y = 0.0f;
m_matrix.at.z = 1.0f;
}
+ void SetTranslateOnly(float x, float y, float z) {
+ m_matrix.pos.x = x;
+ m_matrix.pos.y = y;
+ m_matrix.pos.z = z;
+ }
+ void SetTranslateOnly(const CVector& pos) {
+ SetTranslateOnly(pos.x, pos.y, pos.z);
+ }
};