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#pragma once
#include "Runtime/Math/Matrix4x4.h"
class MatrixStack
{
public:
enum { kStackDepth = 16 };
public:
MatrixStack() { Reset(); }
void Reset();
void SetMatrix( const float matrix[16] );
void SetCurrentIdentity();
void MultMatrix( const float matrix[16] );
const Matrix4x4f& GetMatrix() const;
void Push(const float* matrix);
void Push();
void Pop();
int GetCurrentDepth() const { return m_Depth; }
private:
Matrix4x4f& GetMatrix4x4f (int index);
Matrix4x4f m_Matrices[kStackDepth];
int m_Depth;
};
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