51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
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#ifndef CMATRIX4_H
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#define CMATRIX4_H
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#include <glm.hpp>
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class CVector3f;
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class CVector4f;
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class CTransform4f;
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class CMatrix4f
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{
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union
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{
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float m[4][4];
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float _m[16];
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};
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public:
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CMatrix4f();
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CMatrix4f(float v);
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CMatrix4f(float m00, float m01, float m02, float m03,
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float m10, float m11, float m12, float m13,
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float m20, float m21, float m22, float m23,
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float m30, float m31, float m32, float m33);
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// Math
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CMatrix4f Transpose() const;
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CMatrix4f Inverse() const;
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float Determinant() const;
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// Conversion
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glm::mat4 ToGlmMat4() const;
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// Static
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static CMatrix4f FromGlmMat4(glm::mat4 src);
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// Operators
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inline float* operator[](long index);
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inline const float* operator[](long index) const;
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CVector3f operator*(const CVector3f& vec) const;
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CVector4f operator*(const CVector4f& vec) const;
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CMatrix4f operator*(const CTransform4f& mtx) const;
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CMatrix4f operator*(const CMatrix4f& mtx) const;
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// Constants
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static const CMatrix4f skZero;
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static const CMatrix4f skIdentity;
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};
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#endif // CMATRIX4_H
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