d3dtypes.h

Direct8.1SDK 游戏编程必备SDK 8.1版适用范围广些

 */
typedef struct _D3DTLVERTEX {
    union {
    D3DVALUE    sx;             /* Screen coordinates */
    D3DVALUE    dvSX;
    };
    union {
    D3DVALUE    sy;
    D3DVALUE    dvSY;
    };
    union {
    D3DVALUE    sz;
    D3DVALUE    dvSZ;
    };
    union {
    D3DVALUE    rhw;        /* Reciprocal of homogeneous w */
    D3DVALUE    dvRHW;
    };
    union {
    D3DCOLOR    color;          /* Vertex color */
    D3DCOLOR    dcColor;
    };
    union {
    D3DCOLOR    specular;       /* Specular component of vertex */
    D3DCOLOR    dcSpecular;
    };
    union {
    D3DVALUE    tu;             /* Texture coordinates */
    D3DVALUE    dvTU;
    };
    union {
    D3DVALUE    tv;
    D3DVALUE    dvTV;
    };
#if(DIRECT3D_VERSION >= 0x0500)
#if (defined __cplusplus) && (defined D3D_OVERLOADS)
    _D3DTLVERTEX() { }
    _D3DTLVERTEX(const D3DVECTOR& v, float _rhw,
                 D3DCOLOR _color, D3DCOLOR _specular,
                 float _tu, float _tv)
        { sx = v.x; sy = v.y; sz = v.z; rhw = _rhw;
          color = _color; specular = _specular;
          tu = _tu; tv = _tv;
        }
#endif
#endif /* DIRECT3D_VERSION >= 0x0500 */
} D3DTLVERTEX, *LPD3DTLVERTEX;

/*
 * Untransformed/lit vertices
 */
typedef struct _D3DLVERTEX {
    union {
    D3DVALUE     x;             /* Homogeneous coordinates */
    D3DVALUE     dvX;
    };
    union {
    D3DVALUE     y;
    D3DVALUE     dvY;
    };
    union {
    D3DVALUE     z;
    D3DVALUE     dvZ;
    };
    DWORD            dwReserved;
    union {
    D3DCOLOR     color;         /* Vertex color */
    D3DCOLOR     dcColor;
    };
    union {
    D3DCOLOR     specular;      /* Specular component of vertex */
    D3DCOLOR     dcSpecular;
    };
    union {
    D3DVALUE     tu;            /* Texture coordinates */
    D3DVALUE     dvTU;
    };
    union {
    D3DVALUE     tv;
    D3DVALUE     dvTV;
    };
#if(DIRECT3D_VERSION >= 0x0500)
#if (defined __cplusplus) && (defined D3D_OVERLOADS)
    _D3DLVERTEX() { }
    _D3DLVERTEX(const D3DVECTOR& v,
                D3DCOLOR _color, D3DCOLOR _specular,
                float _tu, float _tv)
        { x = v.x; y = v.y; z = v.z; dwReserved = 0;
          color = _color; specular = _specular;
          tu = _tu; tv = _tv;
        }
#endif
#endif /* DIRECT3D_VERSION >= 0x0500 */
} D3DLVERTEX, *LPD3DLVERTEX;

/*
 * Untransformed/unlit vertices
 */

typedef struct _D3DVERTEX {
    union {
    D3DVALUE     x;             /* Homogeneous coordinates */
    D3DVALUE     dvX;
    };
    union {
    D3DVALUE     y;
    D3DVALUE     dvY;
    };
    union {
    D3DVALUE     z;
    D3DVALUE     dvZ;
    };
    union {
    D3DVALUE     nx;            /* Normal */
    D3DVALUE     dvNX;
    };
    union {
    D3DVALUE     ny;
    D3DVALUE     dvNY;
    };
    union {
    D3DVALUE     nz;
    D3DVALUE     dvNZ;
    };
    union {
    D3DVALUE     tu;            /* Texture coordinates */
    D3DVALUE     dvTU;
    };
    union {
    D3DVALUE     tv;
    D3DVALUE     dvTV;
    };
#if(DIRECT3D_VERSION >= 0x0500)
#if (defined __cplusplus) && (defined D3D_OVERLOADS)
    _D3DVERTEX() { }
    _D3DVERTEX(const D3DVECTOR& v, const D3DVECTOR& n, float _tu, float _tv)
        { x = v.x; y = v.y; z = v.z;
          nx = n.x; ny = n.y; nz = n.z;
          tu = _tu; tv = _tv;
        }
#endif
#endif /* DIRECT3D_VERSION >= 0x0500 */
} D3DVERTEX, *LPD3DVERTEX;


/*
 * Matrix, viewport, and tranformation structures and definitions.
 */

#ifndef D3DMATRIX_DEFINED
typedef struct _D3DMATRIX {
#if(DIRECT3D_VERSION >= 0x0500)
#if (defined __cplusplus) && (defined D3D_OVERLOADS)
    union {
        struct {
#endif

#endif /* DIRECT3D_VERSION >= 0x0500 */
            D3DVALUE        _11, _12, _13, _14;
            D3DVALUE        _21, _22, _23, _24;
            D3DVALUE        _31, _32, _33, _34;
            D3DVALUE        _41, _42, _43, _44;

#if(DIRECT3D_VERSION >= 0x0500)
#if (defined __cplusplus) && (defined D3D_OVERLOADS)
        };
        D3DVALUE m[4][4];
    };
    _D3DMATRIX() { }
    _D3DMATRIX( D3DVALUE _m00, D3DVALUE _m01, D3DVALUE _m02, D3DVALUE _m03,
                D3DVALUE _m10, D3DVALUE _m11, D3DVALUE _m12, D3DVALUE _m13,
                D3DVALUE _m20, D3DVALUE _m21, D3DVALUE _m22, D3DVALUE _m23,
                D3DVALUE _m30, D3DVALUE _m31, D3DVALUE _m32, D3DVALUE _m33
        )
        {
                m[0][0] = _m00; m[0][1] = _m01; m[0][2] = _m02; m[0][3] = _m03;
                m[1][0] = _m10; m[1][1] = _m11; m[1][2] = _m12; m[1][3] = _m13;
                m[2][0] = _m20; m[2][1] = _m21; m[2][2] = _m22; m[2][3] = _m23;
                m[3][0] = _m30; m[3][1] = _m31; m[3][2] = _m32; m[3][3] = _m33;
        }

    D3DVALUE& operator()(int iRow, int iColumn) { return m[iRow][iColumn]; }
    const D3DVALUE& operator()(int iRow, int iColumn) const { return m[iRow][iColumn]; }
#if(DIRECT3D_VERSION >= 0x0600)
    friend _D3DMATRIX operator* (const _D3DMATRIX&, const _D3DMATRIX&);
#endif /* DIRECT3D_VERSION >= 0x0600 */
#endif
#endif /* DIRECT3D_VERSION >= 0x0500 */
} D3DMATRIX;
#define D3DMATRIX_DEFINED
#endif
typedef struct _D3DMATRIX *LPD3DMATRIX;

#if (defined __cplusplus) && (defined D3D_OVERLOADS)
#include "d3dvec.inl"
#endif

typedef struct _D3DVIEWPORT {
    DWORD       dwSize;
    DWORD       dwX;
    DWORD       dwY;        /* Top left */
    DWORD       dwWidth;
    DWORD       dwHeight;   /* Dimensions */
    D3DVALUE    dvScaleX;   /* Scale homogeneous to screen */
    D3DVALUE    dvScaleY;   /* Scale homogeneous to screen */
    D3DVALUE    dvMaxX;     /* Min/max homogeneous x coord */
    D3DVALUE    dvMaxY;     /* Min/max homogeneous y coord */
    D3DVALUE    dvMinZ;
    D3DVALUE    dvMaxZ;     /* Min/max homogeneous z coord */
} D3DVIEWPORT, *LPD3DVIEWPORT;

#if(DIRECT3D_VERSION >= 0x0500)
typedef struct _D3DVIEWPORT2 {
    DWORD       dwSize;
    DWORD       dwX;
    DWORD       dwY;        /* Viewport Top left */
    DWORD       dwWidth;
    DWORD       dwHeight;   /* Viewport Dimensions */
    D3DVALUE    dvClipX;        /* Top left of clip volume */
    D3DVALUE    dvClipY;
    D3DVALUE    dvClipWidth;    /* Clip Volume Dimensions */
    D3DVALUE    dvClipHeight;
    D3DVALUE    dvMinZ;         /* Min/max of clip Volume */
    D3DVALUE    dvMaxZ;
} D3DVIEWPORT2, *LPD3DVIEWPORT2;
#endif /* DIRECT3D_VERSION >= 0x0500 */

#if(DIRECT3D_VERSION >= 0x0700)
typedef struct _D3DVIEWPORT7 {
    DWORD       dwX;
    DWORD       dwY;            /* Viewport Top left */
    DWORD       dwWidth;
    DWORD       dwHeight;       /* Viewport Dimensions */
    D3DVALUE    dvMinZ;         /* Min/max of clip Volume */
    D3DVALUE    dvMaxZ;
} D3DVIEWPORT7, *LPD3DVIEWPORT7;
#endif /* DIRECT3D_VERSION >= 0x0700 */

/*
 * Values for clip fields.
 */

#if(DIRECT3D_VERSION >= 0x0700)

// Max number of user clipping planes, supported in D3D.
#define D3DMAXUSERCLIPPLANES 32

// These bits could be ORed together to use with D3DRENDERSTATE_CLIPPLANEENABLE
//
#define D3DCLIPPLANE0 (1 << 0)
#define D3DCLIPPLANE1 (1 << 1)
#define D3DCLIPPLANE2 (1 << 2)
#define D3DCLIPPLANE3 (1 << 3)
#define D3DCLIPPLANE4 (1 << 4)
#define D3DCLIPPLANE5 (1 << 5)

#endif /* DIRECT3D_VERSION >= 0x0700 */

#define D3DCLIP_LEFT                0x00000001L
#define D3DCLIP_RIGHT               0x00000002L
#define D3DCLIP_TOP             0x00000004L
#define D3DCLIP_BOTTOM              0x00000008L
#define D3DCLIP_FRONT               0x00000010L
#define D3DCLIP_BACK                0x00000020L
#define D3DCLIP_GEN0                0x00000040L
#define D3DCLIP_GEN1                0x00000080L
#define D3DCLIP_GEN2                0x00000100L
#define D3DCLIP_GEN3                0x00000200L
#define D3DCLIP_GEN4                0x00000400L
#define D3DCLIP_GEN5                0x00000800L

/*
 * Values for d3d status.
 */
#define D3DSTATUS_CLIPUNIONLEFT         D3DCLIP_LEFT
#define D3DSTATUS_CLIPUNIONRIGHT        D3DCLIP_RIGHT
#define D3DSTATUS_CLIPUNIONTOP          D3DCLIP_TOP
#define D3DSTATUS_CLIPUNIONBOTTOM       D3DCLIP_BOTTOM
#define D3DSTATUS_CLIPUNIONFRONT        D3DCLIP_FRONT
#define D3DSTATUS_CLIPUNIONBACK         D3DCLIP_BACK
#define D3DSTATUS_CLIPUNIONGEN0         D3DCLIP_GEN0
#define D3DSTATUS_CLIPUNIONGEN1         D3DCLIP_GEN1
#define D3DSTATUS_CLIPUNIONGEN2         D3DCLIP_GEN2
#define D3DSTATUS_CLIPUNIONGEN3         D3DCLIP_GEN3
#define D3DSTATUS_CLIPUNIONGEN4         D3DCLIP_GEN4
#define D3DSTATUS_CLIPUNIONGEN5         D3DCLIP_GEN5

#define D3DSTATUS_CLIPINTERSECTIONLEFT      0x00001000L
#define D3DSTATUS_CLIPINTERSECTIONRIGHT     0x00002000L
#define D3DSTATUS_CLIPINTERSECTIONTOP       0x00004000L
#define D3DSTATUS_CLIPINTERSECTIONBOTTOM    0x00008000L
#define D3DSTATUS_CLIPINTERSECTIONFRONT     0x00010000L
#define D3DSTATUS_CLIPINTERSECTIONBACK      0x00020000L
#define D3DSTATUS_CLIPINTERSECTIONGEN0      0x00040000L
#define D3DSTATUS_CLIPINTERSECTIONGEN1      0x00080000L
#define D3DSTATUS_CLIPINTERSECTIONGEN2      0x00100000L
#define D3DSTATUS_CLIPINTERSECTIONGEN3      0x00200000L
#define D3DSTATUS_CLIPINTERSECTIONGEN4      0x00400000L
#define D3DSTATUS_CLIPINTERSECTIONGEN5      0x00800000L
#define D3DSTATUS_ZNOTVISIBLE               0x01000000L
/* Do not use 0x80000000 for any status flags in future as it is reserved */

#define D3DSTATUS_CLIPUNIONALL  (       \
        D3DSTATUS_CLIPUNIONLEFT |   \
        D3DSTATUS_CLIPUNIONRIGHT    |   \
        D3DSTATUS_CLIPUNIONTOP  |   \
        D3DSTATUS_CLIPUNIONBOTTOM   |   \
        D3DSTATUS_CLIPUNIONFRONT    |   \
        D3DSTATUS_CLIPUNIONBACK |   \
        D3DSTATUS_CLIPUNIONGEN0 |   \
        D3DSTATUS_CLIPUNIONGEN1 |   \
        D3DSTATUS_CLIPUNIONGEN2 |   \
        D3DSTATUS_CLIPUNIONGEN3 |   \
        D3DSTATUS_CLIPUNIONGEN4 |   \
        D3DSTATUS_CLIPUNIONGEN5     \
        )

#define D3DSTATUS_CLIPINTERSECTIONALL   (       \
        D3DSTATUS_CLIPINTERSECTIONLEFT  |   \
        D3DSTATUS_CLIPINTERSECTIONRIGHT |   \
        D3DSTATUS_CLIPINTERSECTIONTOP   |   \
        D3DSTATUS_CLIPINTERSECTIONBOTTOM    |   \
        D3DSTATUS_CLIPINTERSECTIONFRONT |   \
        D3DSTATUS_CLIPINTERSECTIONBACK  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN0  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN1  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN2  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN3  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN4  |   \
        D3DSTATUS_CLIPINTERSECTIONGEN5      \
        )

#define D3DSTATUS_DEFAULT   (           \
        D3DSTATUS_CLIPINTERSECTIONALL   |   \
        D3DSTATUS_ZNOTVISIBLE)