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Supplies the following operator overloads and type casts for D3DXVECTOR3 structures. The D3DXVECTOR3_16F structure provides 16-bit versions of overloads and type casts.
Syntax
#ifdef __cplusplus typedef struct D3DXVECTOR3 : public D3DVECTOR { public: D3DXVECTOR3() {}; D3DXVECTOR3( CONST FLOAT * ); D3DXVECTOR3( CONST D3DVECTOR& ); D3DXVECTOR3( CONST D3DXFLOAT16 * ); D3DXVECTOR3( FLOAT x, FLOAT y, FLOAT z ); // casting operator FLOAT* (); operator CONST FLOAT* () const; // assignment operators D3DXVECTOR3& operator += ( CONST D3DXVECTOR3& ); D3DXVECTOR3& operator -= ( CONST D3DXVECTOR3& ); D3DXVECTOR3& operator *= ( FLOAT ); D3DXVECTOR3& operator /= ( FLOAT ); // unary operators D3DXVECTOR3 operator + () const; D3DXVECTOR3 operator - () const; // binary operators D3DXVECTOR3 operator + ( CONST D3DXVECTOR3& ) const; D3DXVECTOR3 operator - ( CONST D3DXVECTOR3& ) const; D3DXVECTOR3 operator * ( FLOAT ) const; D3DXVECTOR3 operator / ( FLOAT ) const; friend D3DXVECTOR3 operator * ( FLOAT, CONST struct D3DXVECTOR3& ); BOOL operator == ( CONST D3DXVECTOR3& ) const; BOOL operator != ( CONST D3DXVECTOR3& ) const; } D3DXVECTOR3, *LPD3DXVECTOR3; #else //!__cplusplus typedef struct _D3DVECTOR D3DXVECTOR3, *LPD3DXVECTOR3; #endif //!__cplusplus typedef struct D3DXVECTOR3_16F { #ifdef __cplusplus public: D3DXVECTOR3_16F() {}; D3DXVECTOR3_16F( CONST FLOAT * ); D3DXVECTOR3_16F( CONST D3DVECTOR& ); D3DXVECTOR3_16F( CONST D3DXFLOAT16 * ); D3DXVECTOR3_16F( CONST D3DXFLOAT16 &x, CONST D3DXFLOAT16 &y, CONST D3DXFLOAT16 &z ); // casting operator D3DXFLOAT16* (); operator CONST D3DXFLOAT16* () const; // binary operators BOOL operator == ( CONST D3DXVECTOR3_16F& ) const; BOOL operator != ( CONST D3DXVECTOR3_16F& ) const; public: #endif //__cplusplus D3DXFLOAT16 x, y, z; } D3DXVECTOR3_16F, *LPD3DXVECTOR3_16F;
Members
- For more information about structure members, refer to D3DXVECTOR3.
Remarks
Operator overloads and type casts for this structure are implemented in d3dx9math.inl.
Structure Information
Header d3dx9math.h Minimum operating systems Windows 98