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-rw-r--r--src/math/Matrix.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/math/Matrix.h b/src/math/Matrix.h
index e2e5394e..bbdc6a70 100644
--- a/src/math/Matrix.h
+++ b/src/math/Matrix.h
@@ -20,6 +20,11 @@ public:
m_attachment = nil;
Attach(matrix, owner);
}
+ CMatrix(float scale){
+ m_attachment = nil;
+ m_hasRwMatrix = false;
+ SetScale(scale);
+ }
~CMatrix(void){
if(m_hasRwMatrix && m_attachment)
RwMatrixDestroy(m_attachment);
@@ -57,6 +62,21 @@ public:
if(m_attachment)
UpdateRW();
}
+ CMatrix& operator+=(CMatrix const &rhs){
+ m_matrix.right.x += rhs.m_matrix.right.x;
+ m_matrix.up.x += rhs.m_matrix.up.x;
+ m_matrix.at.x += rhs.m_matrix.at.x;
+ m_matrix.right.y += rhs.m_matrix.right.y;
+ m_matrix.up.y += rhs.m_matrix.up.y;
+ m_matrix.at.y += rhs.m_matrix.at.y;
+ m_matrix.right.z += rhs.m_matrix.right.z;
+ m_matrix.up.z += rhs.m_matrix.up.z;
+ m_matrix.at.z += rhs.m_matrix.at.z;
+ m_matrix.pos.x += rhs.m_matrix.pos.x;
+ m_matrix.pos.y += rhs.m_matrix.pos.y;
+ m_matrix.pos.y += rhs.m_matrix.pos.z;
+ return *this;
+ }
CVector *GetPosition(void){ return (CVector*)&m_matrix.pos; }
CVector *GetRight(void) { return (CVector*)&m_matrix.right; }