D3DVERTEX

typedef struct _D3DVERTEX {

union {

D3DVALUE x;

D3DVALUE dvX;

};

union {

D3DVALUE y;

D3DVALUE dvY;

};

union {

D3DVALUE z;

D3DVALUE dvZ;

};

union {

D3DVALUE nx;

D3DVALUE dvNX;

};

union {

D3DVALUE ny;

D3DVALUE dvNY;

};

union {

D3DVALUE nz;

D3DVALUE dvNZ;

};

union {

D3DVALUE tu;

D3DVALUE dvTU;

};

union {

D3DVALUE tv;

D3DVALUE dvTV;

};

} D3DVERTEX, *LPD3DVERTEX;

Defines an untransformed and unlit vertex (model coordinates with normal direction vector).

For related information, see the D3DOP_TRIANGLE member in the D3DOPCODE enumerated type.

dvX, dvY, and dvZ

Values of the D3DVALUE type describing the homogeneous coordinates of the vertex.

dvNX, dvNY, and dvNZ

Values of the D3DVALUE type describing the normal coordinates of the vertex.

dvTU and dvTV

Values of the D3DVALUE type describing the texture coordinates of the vertex.