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- Description
The TDx_3DVertexBuffer::Optimize() method modifies an unlocked vertex buffer for optimal performance according to its settings and current system environment.
The optimal setup for the vertex buffer is automatically adjusted as circumstances dictate.
As a result, you cannot TDx_3DVertexBuffer::Lock() an optimised vertex buffer or use it as the destination buffer of the TDx_3DVertexBuffer::ProcessVertices() or TDx_3DVertexBuffer::ProcessVerticesStrided() methods.
Optimised vertex buffers improve performance, but since you cannot modify them, they are best used for static vertex geometries.
If the method call fails, the OnError event will be triggered with one of the following values:
D3DERR_VERTEXBUFFEROPTIMIZED
D3DERR_VERTEXBUFFERLOCKED
DDERR_INVALIDPARAMS
DDERR_OUTOFMEMORY
- Parameters
D3DDevice
The D3DDevice parameter references the TDx_3DDevice for which the vertex buffer is to be optimized.
- See Also
- Top
TDx_3DI_Library v2.00 Component Reference
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[ TDx_3DVertexBuffer::Optimize() ] [ next: ProcessVertices() ] [ prev: Lock() ] public:
virtual bool __fastcall Optimize( TDx_3DDevice* pD3DDevice );
TDX_3DVERTEXBUFFER::OPTIMIZE()
[ component method ]
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