84 lines
2.4 KiB
C
84 lines
2.4 KiB
C
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#ifndef CVECTOR3F
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#define CVECTOR3F
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#include <FileIO/CInputStream.h>
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#include <FileIO/COutputStream.h>
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#include <ostream>
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class CMatrix4f;
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class CVector2f;
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class CVector4f;
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class CTransform4f;
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class CVector3f
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{
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public:
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float x, y, z;
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CVector3f();
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CVector3f(float xyz);
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CVector3f(float _x, float _y, float _z);
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CVector3f(CInputStream& Input);
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void Write(COutputStream& Output);
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// Swizzle
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CVector2f xy();
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CVector2f xz();
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CVector2f yz();
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// Math
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float Magnitude() const;
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float SquaredMagnitude() const;
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CVector3f Normalized() const;
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float Dot(const CVector3f& other) const;
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CVector3f Cross(const CVector3f& other) const;
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float Distance(const CVector3f& point) const;
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float SquaredDistance(const CVector3f& point) const;
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// Vector/Vector
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CVector3f operator+(const CVector3f& other) const;
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CVector3f operator-(const CVector3f& other) const;
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CVector3f operator*(const CVector3f& other) const;
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CVector3f operator/(const CVector3f& other) const;
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void operator+=(const CVector3f& other);
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void operator-=(const CVector3f& other);
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void operator*=(const CVector3f& other);
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void operator/=(const CVector3f& other);
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bool operator> (const CVector3f& other) const;
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bool operator>=(const CVector3f& other) const;
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bool operator< (const CVector3f& other) const;
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bool operator<=(const CVector3f& other) const;
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bool operator==(const CVector3f& other) const;
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bool operator!=(const CVector3f& other) const;
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// Vector/Float
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CVector3f operator+(const float other) const;
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CVector3f operator-(const float other) const;
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CVector3f operator*(const float other) const;
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CVector3f operator/(const float other) const;
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void operator+=(const float other);
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void operator-=(const float other);
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void operator*=(const float other);
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void operator/=(const float other);
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// Vector/Matrix
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CVector3f operator*(const CTransform4f& mtx) const;
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void operator*=(const CTransform4f& mtx);
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CVector3f operator*(const CMatrix4f& mtx) const;
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// Unary
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CVector3f operator-() const;
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float& operator[](long index);
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const float& operator[](long index) const;
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// Constants
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static const CVector3f skZero;
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static const CVector3f skOne;
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static const CVector3f skInfinite;
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// Other
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friend std::ostream& operator<<(std::ostream& o, const CVector3f& Vector);
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};
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#endif // CVECTOR3F
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