d3dx9math.h File Reference

#include <d3dx9.h>
#include <math.h>
#include <d3dx9math.inl>

Go to the source code of this file.

Data Structures
struct	LPD3DXVECTOR2
struct	LPD3DXVECTOR4
struct	LPD3DXQUATERNION
struct	LPD3DXPLANE
struct	LPD3DXCOLOR
Defines
#define	D3DX_PI   ((FLOAT)3.141592654)
#define	D3DX_1BYPI   ((FLOAT)0.318309886)
#define	D3DXToRadian(degree)   ((degree) * (D3DX_PI / 180.0f))
#define	D3DXToDegree(radian)   ((radian) * (180.0f / D3DX_PI))
#define	INTERFACE   ID3DXMatrixStack
#define	ID3DXMatrixStack_QueryInterface(p, a, b)   (p)->lpVtbl->QueryInterface(p,a,b)
#define	ID3DXMatrixStack_AddRef(p)   (p)->lpVtbl->AddRef(p)
#define	ID3DXMatrixStack_Release(p)   (p)->lpVtbl->Release(p)
#define	ID3DXMatrixStack_Pop(p)   (p)->lpVtbl->Pop(p)
#define	ID3DXMatrixStack_Push(p)   (p)->lpVtbl->Push(p)
#define	ID3DXMatrixStack_LoadIdentity(p)   (p)->lpVtbl->LoadIdentity(p)
#define	ID3DXMatrixStack_LoadMatrix(p, a)   (p)->lpVtbl->LoadMatrix(p,a)
#define	ID3DXMatrixStack_MultMatrix(p, a)   (p)->lpVtbl->MultMatrix(p,a)
#define	ID3DXMatrixStack_MultMatrixLocal(p, a)   (p)->lpVtbl->MultMatrixLocal(p,a)
#define	ID3DXMatrixStack_RotateAxis(p, a, b)   (p)->lpVtbl->RotateAxis(p,a,b)
#define	ID3DXMatrixStack_RotateAxisLocal(p, a, b)   (p)->lpVtbl->RotateAxisLocal(p,a,b)
#define	ID3DXMatrixStack_RotateYawPitchRoll(p, a, b, c)   (p)->lpVtbl->RotateYawPitchRoll(p,a,b,c)
#define	ID3DXMatrixStack_RotateYawPitchRollLocal(p, a, b, c)   (p)->lpVtbl->RotateYawPitchRollLocal(p,a,b,c)
#define	ID3DXMatrixStack_Scale(p, a, b, c)   (p)->lpVtbl->Scale(p,a,b,c)
#define	ID3DXMatrixStack_ScaleLocal(p, a, b, c)   (p)->lpVtbl->ScaleLocal(p,a,b,c)
#define	ID3DXMatrixStack_Translate(p, a, b, c)   (p)->lpVtbl->Translate(p,a,b,c)
#define	ID3DXMatrixStack_TranslateLocal(p, a, b, c)   (p)->lpVtbl->TranslateLocal(p,a,b,c)
#define	ID3DXMatrixStack_GetTop(p)   (p)->lpVtbl->GetTop(p)
Typedefs
typedef struct _D3DVECTOR	D3DXVECTOR3
typedef struct _D3DVECTOR *	LPD3DXVECTOR3
typedef struct _D3DMATRIX	D3DXMATRIX
typedef struct _D3DMATRIX *	LPD3DXMATRIX
typedef interface ID3DXMatrixStack *	LPD3DXMATRIXSTACK
Functions
D3DXCOLOR *WINAPI	D3DXColorAdjustContrast (D3DXCOLOR *pout, CONST D3DXCOLOR *pc, FLOAT s)
D3DXCOLOR *WINAPI	D3DXColorAdjustSaturation (D3DXCOLOR *pout, CONST D3DXCOLOR *pc, FLOAT s)
FLOAT WINAPI	D3DXFresnelTerm (FLOAT costheta, FLOAT refractionindex)
D3DXMATRIX *WINAPI	D3DXMatrixAffineTransformation (D3DXMATRIX *pout, FLOAT scaling, CONST D3DXVECTOR3 *rotationcenter, CONST D3DXQUATERNION *rotation, CONST D3DXVECTOR3 *translation)
D3DXMATRIX *WINAPI	D3DXMatrixAffineTransformation2D (D3DXMATRIX *pout, FLOAT scaling, CONST D3DXVECTOR2 *protationcenter, FLOAT rotation, CONST D3DXVECTOR2 *ptranslation)
HRESULT WINAPI	D3DXMatrixDecompose (D3DXVECTOR3 *poutscale, D3DXQUATERNION *poutrotation, D3DXVECTOR3 *pouttranslation, CONST D3DXMATRIX *pm)
FLOAT WINAPI	D3DXMatrixDeterminant (CONST D3DXMATRIX *pm)
D3DXMATRIX *WINAPI	D3DXMatrixInverse (D3DXMATRIX *pout, FLOAT *pdeterminant, CONST D3DXMATRIX *pm)
D3DXMATRIX *WINAPI	D3DXMatrixLookAtLH (D3DXMATRIX *pout, CONST D3DXVECTOR3 *peye, CONST D3DXVECTOR3 *pat, CONST D3DXVECTOR3 *pup)
D3DXMATRIX *WINAPI	D3DXMatrixLookAtRH (D3DXMATRIX *pout, CONST D3DXVECTOR3 *peye, CONST D3DXVECTOR3 *pat, CONST D3DXVECTOR3 *pup)
D3DXMATRIX *WINAPI	D3DXMatrixMultiply (D3DXMATRIX *pout, CONST D3DXMATRIX *pm1, CONST D3DXMATRIX *pm2)
D3DXMATRIX *WINAPI	D3DXMatrixMultiplyTranspose (D3DXMATRIX *pout, CONST D3DXMATRIX *pm1, CONST D3DXMATRIX *pm2)
D3DXMATRIX *WINAPI	D3DXMatrixOrthoLH (D3DXMATRIX *pout, FLOAT w, FLOAT h, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixOrthoOffCenterLH (D3DXMATRIX *pout, FLOAT l, FLOAT r, FLOAT b, FLOAT t, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixOrthoOffCenterRH (D3DXMATRIX *pout, FLOAT l, FLOAT r, FLOAT b, FLOAT t, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixOrthoRH (D3DXMATRIX *pout, FLOAT w, FLOAT h, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveFovLH (D3DXMATRIX *pout, FLOAT fovy, FLOAT aspect, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveFovRH (D3DXMATRIX *pout, FLOAT fovy, FLOAT aspect, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveLH (D3DXMATRIX *pout, FLOAT w, FLOAT h, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveOffCenterLH (D3DXMATRIX *pout, FLOAT l, FLOAT r, FLOAT b, FLOAT t, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveOffCenterRH (D3DXMATRIX *pout, FLOAT l, FLOAT r, FLOAT b, FLOAT t, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixPerspectiveRH (D3DXMATRIX *pout, FLOAT w, FLOAT h, FLOAT zn, FLOAT zf)
D3DXMATRIX *WINAPI	D3DXMatrixReflect (D3DXMATRIX *pout, CONST D3DXPLANE *pplane)
D3DXMATRIX *WINAPI	D3DXMatrixRotationAxis (D3DXMATRIX *pout, CONST D3DXVECTOR3 *pv, FLOAT angle)
D3DXMATRIX *WINAPI	D3DXMatrixRotationQuaternion (D3DXMATRIX *pout, CONST D3DXQUATERNION *pq)
D3DXMATRIX *WINAPI	D3DXMatrixRotationX (D3DXMATRIX *pout, FLOAT angle)
D3DXMATRIX *WINAPI	D3DXMatrixRotationY (D3DXMATRIX *pout, FLOAT angle)
D3DXMATRIX *WINAPI	D3DXMatrixRotationYawPitchRoll (D3DXMATRIX *pout, FLOAT yaw, FLOAT pitch, FLOAT roll)
D3DXMATRIX *WINAPI	D3DXMatrixRotationZ (D3DXMATRIX *pout, FLOAT angle)
D3DXMATRIX *WINAPI	D3DXMatrixScaling (D3DXMATRIX *pout, FLOAT sx, FLOAT sy, FLOAT sz)
D3DXMATRIX *WINAPI	D3DXMatrixShadow (D3DXMATRIX *pout, CONST D3DXVECTOR4 *plight, CONST D3DXPLANE *pPlane)
D3DXMATRIX *WINAPI	D3DXMatrixTransformation (D3DXMATRIX *pout, CONST D3DXVECTOR3 *pscalingcenter, CONST D3DXQUATERNION *pscalingrotation, CONST D3DXVECTOR3 *pscaling, CONST D3DXVECTOR3 *protationcenter, CONST D3DXQUATERNION *protation, CONST D3DXVECTOR3 *ptranslation)
D3DXMATRIX *WINAPI	D3DXMatrixTransformation2D (D3DXMATRIX *pout, CONST D3DXVECTOR2 *pscalingcenter, FLOAT scalingrotation, CONST D3DXVECTOR2 *pscaling, CONST D3DXVECTOR2 *protationcenter, FLOAT rotation, CONST D3DXVECTOR2 *ptranslation)
D3DXMATRIX *WINAPI	D3DXMatrixTranslation (D3DXMATRIX *pout, FLOAT x, FLOAT y, FLOAT z)
D3DXMATRIX *WINAPI	D3DXMatrixTranspose (D3DXMATRIX *pout, CONST D3DXMATRIX *pm)
D3DXPLANE *WINAPI	D3DXPlaneFromPointNormal (D3DXPLANE *pout, CONST D3DXVECTOR3 *pvpoint, CONST D3DXVECTOR3 *pvnormal)
D3DXPLANE *WINAPI	D3DXPlaneFromPoints (D3DXPLANE *pout, CONST D3DXVECTOR3 *pv1, CONST D3DXVECTOR3 *pv2, CONST D3DXVECTOR3 *pv3)
D3DXVECTOR3 *WINAPI	D3DXPlaneIntersectLine (D3DXVECTOR3 *pout, CONST D3DXPLANE *pp, CONST D3DXVECTOR3 *pv1, CONST D3DXVECTOR3 *pv2)
D3DXPLANE *WINAPI	D3DXPlaneNormalize (D3DXPLANE *pout, CONST D3DXPLANE *pp)
D3DXPLANE *WINAPI	D3DXPlaneTransform (D3DXPLANE *pout, CONST D3DXPLANE *pplane, CONST D3DXMATRIX *pm)
D3DXPLANE *WINAPI	D3DXPlaneTransformArray (D3DXPLANE *pout, UINT outstride, CONST D3DXPLANE *pplane, UINT pstride, CONST D3DXMATRIX *pm, UINT n)
D3DXQUATERNION *WINAPI	D3DXQuaternionBaryCentric (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq1, CONST D3DXQUATERNION *pq2, CONST D3DXQUATERNION *pq3, FLOAT f, FLOAT g)
D3DXQUATERNION *WINAPI	D3DXQuaternionExp (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq)
D3DXQUATERNION *WINAPI	D3DXQuaternionInverse (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq)
D3DXQUATERNION *WINAPI	D3DXQuaternionLn (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq)
D3DXQUATERNION *WINAPI	D3DXQuaternionMultiply (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq1, CONST D3DXQUATERNION *pq2)
D3DXQUATERNION *WINAPI	D3DXQuaternionNormalize (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq)
D3DXQUATERNION *WINAPI	D3DXQuaternionRotationAxis (D3DXQUATERNION *pout, CONST D3DXVECTOR3 *pv, FLOAT angle)
D3DXQUATERNION *WINAPI	D3DXQuaternionRotationMatrix (D3DXQUATERNION *pout, CONST D3DXMATRIX *pm)
D3DXQUATERNION *WINAPI	D3DXQuaternionRotationYawPitchRoll (D3DXQUATERNION *pout, FLOAT yaw, FLOAT pitch, FLOAT roll)
D3DXQUATERNION *WINAPI	D3DXQuaternionSlerp (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq1, CONST D3DXQUATERNION *pq2, FLOAT t)
D3DXQUATERNION *WINAPI	D3DXQuaternionSquad (D3DXQUATERNION *pout, CONST D3DXQUATERNION *pq1, CONST D3DXQUATERNION *pq2, CONST D3DXQUATERNION *pq3, CONST D3DXQUATERNION *pq4, FLOAT t)
void WINAPI	D3DXQuaternionToAxisAngle (CONST D3DXQUATERNION *pq, D3DXVECTOR3 *paxis, FLOAT *pangle)
D3DXVECTOR2 *WINAPI	D3DXVec2BaryCentric (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv1, CONST D3DXVECTOR2 *pv2, CONST D3DXVECTOR2 *pv3, FLOAT f, FLOAT g)
D3DXVECTOR2 *WINAPI	D3DXVec2CatmullRom (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv0, CONST D3DXVECTOR2 *pv1, CONST D3DXVECTOR2 *pv2, CONST D3DXVECTOR2 *pv3, FLOAT s)
D3DXVECTOR2 *WINAPI	D3DXVec2Hermite (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv1, CONST D3DXVECTOR2 *pt1, CONST D3DXVECTOR2 *pv2, CONST D3DXVECTOR2 *pt2, FLOAT s)
D3DXVECTOR2 *WINAPI	D3DXVec2Normalize (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv)
D3DXVECTOR4 *WINAPI	D3DXVec2Transform (D3DXVECTOR4 *pout, CONST D3DXVECTOR2 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR4 *WINAPI	D3DXVec2TransformArray (D3DXVECTOR4 *pout, UINT outstride, CONST D3DXVECTOR2 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR2 *WINAPI	D3DXVec2TransformCoord (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR2 *WINAPI	D3DXVec2TransformCoordArray (D3DXVECTOR2 *pout, UINT outstride, CONST D3DXVECTOR2 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR2 *WINAPI	D3DXVec2TransformNormal (D3DXVECTOR2 *pout, CONST D3DXVECTOR2 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR2 *WINAPI	D3DXVec2TransformNormalArray (D3DXVECTOR2 *pout, UINT outstride, CONST D3DXVECTOR2 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR3 *WINAPI	D3DXVec3BaryCentric (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv1, CONST D3DXVECTOR3 *pv2, CONST D3DXVECTOR3 *pv3, FLOAT f, FLOAT g)
D3DXVECTOR3 *WINAPI	D3DXVec3CatmullRom (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv0, CONST D3DXVECTOR3 *pv1, CONST D3DXVECTOR3 *pv2, CONST D3DXVECTOR3 *pv3, FLOAT s)
D3DXVECTOR3 *WINAPI	D3DXVec3Hermite (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv1, CONST D3DXVECTOR3 *pt1, CONST D3DXVECTOR3 *pv2, CONST D3DXVECTOR3 *pt2, FLOAT s)
D3DXVECTOR3 *WINAPI	D3DXVec3Normalize (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv)
D3DXVECTOR3 *WINAPI	D3DXVec3Project (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv, CONST D3DVIEWPORT9 *pviewport, CONST D3DXMATRIX *pprojection, CONST D3DXMATRIX *pview, CONST D3DXMATRIX *pworld)
D3DXVECTOR3 *WINAPI	D3DXVec3ProjectArray (D3DXVECTOR3 *pout, UINT outstride, CONST D3DXVECTOR3 *pv, UINT vstride, CONST D3DVIEWPORT9 *pviewport, CONST D3DXMATRIX *pprojection, CONST D3DXMATRIX *pview, CONST D3DXMATRIX *pworld, UINT n)
D3DXVECTOR4 *WINAPI	D3DXVec3Transform (D3DXVECTOR4 *pout, CONST D3DXVECTOR3 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR4 *WINAPI	D3DXVec3TransformArray (D3DXVECTOR4 *pout, UINT outstride, CONST D3DXVECTOR3 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR3 *WINAPI	D3DXVec3TransformCoord (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR3 *WINAPI	D3DXVec3TransformCoordArray (D3DXVECTOR3 *pout, UINT outstride, CONST D3DXVECTOR3 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR3 *WINAPI	D3DXVec3TransformNormal (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR3 *WINAPI	D3DXVec3TransformNormalArray (D3DXVECTOR3 *pout, UINT outstride, CONST D3DXVECTOR3 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
D3DXVECTOR3 *WINAPI	D3DXVec3Unproject (D3DXVECTOR3 *pout, CONST D3DXVECTOR3 *pv, CONST D3DVIEWPORT9 *pviewport, CONST D3DXMATRIX *pprojection, CONST D3DXMATRIX *pview, CONST D3DXMATRIX *pworld)
D3DXVECTOR3 *WINAPI	D3DXVec3UnprojectArray (D3DXVECTOR3 *pout, UINT outstride, CONST D3DXVECTOR3 *pv, UINT vstride, CONST D3DVIEWPORT9 *pviewport, CONST D3DXMATRIX *pprojection, CONST D3DXMATRIX *pview, CONST D3DXMATRIX *pworld, UINT n)
D3DXVECTOR4 *WINAPI	D3DXVec4BaryCentric (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv1, CONST D3DXVECTOR4 *pv2, CONST D3DXVECTOR4 *pv3, FLOAT f, FLOAT g)
D3DXVECTOR4 *WINAPI	D3DXVec4CatmullRom (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv0, CONST D3DXVECTOR4 *pv1, CONST D3DXVECTOR4 *pv2, CONST D3DXVECTOR4 *pv3, FLOAT s)
D3DXVECTOR4 *WINAPI	D3DXVec4Cross (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv1, CONST D3DXVECTOR4 *pv2, CONST D3DXVECTOR4 *pv3)
D3DXVECTOR4 *WINAPI	D3DXVec4Hermite (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv1, CONST D3DXVECTOR4 *pt1, CONST D3DXVECTOR4 *pv2, CONST D3DXVECTOR4 *pt2, FLOAT s)
D3DXVECTOR4 *WINAPI	D3DXVec4Normalize (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv)
D3DXVECTOR4 *WINAPI	D3DXVec4Transform (D3DXVECTOR4 *pout, CONST D3DXVECTOR4 *pv, CONST D3DXMATRIX *pm)
D3DXVECTOR4 *WINAPI	D3DXVec4TransformArray (D3DXVECTOR4 *pout, UINT outstride, CONST D3DXVECTOR4 *pv, UINT vstride, CONST D3DXMATRIX *pm, UINT n)
	DEFINE_GUID (IID_ID3DXMatrixStack, 0xc7885ba7, 0xf990, 0x4fe7, 0x92, 0x2d, 0x85, 0x15, 0xe4, 0x77, 0xdd, 0x85)
	DECLARE_INTERFACE_ (ID3DXMatrixStack, IUnknown)
HRESULT WINAPI	D3DXCreateMatrixStack (DWORD flags, LPD3DXMATRIXSTACK *ppstack)