virtual void MapVertexFormat(PrimitiveFillType fill, const VertexFormat* sourceFormat, const VertexFormat** single, const VertexFormat** batch, const VertexFormat** instanced, unsigned meshType) = 0;
MapVertexFormat obtains formats that renderer will use for single, batched and instanced rendering of the specified source format.
The 'single' argument pointer may be the same as sourceFormat. The 'batch' format may be reported as 0, in which case batching is disabled. The 'instanced' argument format may be reported as 0, in which case instancing is not supported for the specified format.
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Parameters |
Description |
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PrimitiveFillType fill |
The rendering fill style applied to the elements of DP. See PrimitiveFillType. |
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const VertexFormat* sourceFormat |
The source format of the meshes. |
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const VertexFormat** single |
Destination format into which vertices are converted for rendering. |
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const VertexFormat** batch |
Destination format for the generated batched meshes. |
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const VertexFormat** instanced |
Destination format for the instanced rendering of the vertices. |
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unsigned meshType |
The type of the mesh to be allocated. |