D3DHAL_DP2DRAWINDEXEDPRIMITIVE2 structure (d3dhal.h)
DirectX 8.0 and later versions only.
D3DHAL_DRAWINDEXEDPRIMITIVE2 is parsed from the command buffer by the D3dDrawPrimitives2 callback when the D3DHAL_DP2COMMAND structure's bCommand member is set to D3DDP2OP_DRAWINDEXEDPRIMITIVE2, and is used to render a primitive using vertex indices.
Syntax
typedef struct _D3DHAL_DP2DRAWINDEXEDPRIMITIVE2 {
D3DPRIMITIVETYPE primType;
INT BaseVertexOffset;
DWORD MinIndex;
DWORD NumVertices;
DWORD StartIndexOffset;
DWORD PrimitiveCount;
} D3DHAL_DP2DRAWINDEXEDPRIMITIVE2;
Members
primType
Specifies the type of primitive to draw (one of D3DPT_POINTLIST, D3DPT_LINELIST, D3DPT_LINESTRIP, D3DPT_TRIANGLELIST, D3DPT_TRIANGLESTRIP or D3DPT_TRIANGLEFAN).
BaseVertexOffset
Specifies the offset that should be added to each vertex in vertex stream 0 by the various primitives to determine the actual vertex in vertex stream 0. This offset could be negative, but when an index is added to the offset the result is positive.
MinIndex
Specifies the minimum index of a range of vertices that are potentially accessed by the primitives to be drawn and, therefore, which vertices should be processed.
NumVertices
Specifies the number of vertices in a range that are potentially accessed by the primitives to be drawn and, therefore, which vertices should be processed.
StartIndexOffset
Specifies the offset of the first index in the index buffer from which indices are read to draw the primitives.
PrimitiveCount
Specifies the number of triangles, lines or points to draw for the given primitive.
Remarks
The vertex data has been transformed by the runtime.
As with vertices, the actual indices to use are not passed with the token data, but rather should be read from the currently selected index buffer. See Index Buffers for more details.
Requirements
| Requirement | Value |
|---|---|
| Header | d3dhal.h (include D3dhal.h) |
See also
D3DDP2OP_DRAWINDEXEDPRIMITIVE2