 IndexBuffer[Class Summary] |
 indexData |
| indexDataBytes |
| numIndices |
| gpuIndexDataBytes |
| indexType |
| primType |
| indexBuffer |
| name |
 ctor |
| ~dtor |
| ctor |
 operator=(rhs) |
| Create(...) (+1 overload) |
| Deinit() |
| SetIndex(n,vertexIndex) |
| GetIndex(n)[const] |
| GetPointer(n) (+1 overload) |
| GetOffset(n)[const] |
| AllocateCpuMemory() |
| AllocateGpuMemory() |
| UpdateToGpu() |
| HasCpuMemory()[const] |
| CpuSizeBytes()[const] |
| HasGpuMemory()[const] |
| GpuSizeBytes()[const] |
| FreeCpuMemory() |
| FreeGpuMemory() |
| CpuPtr() (+1 overload) |
| SetNumIndices(size) |
| NumIndices()[const] |
| NumPrimitives()[const] |
| UsedSizeBytes()[const] |
| IndexSizeBytes()[const] |
| SaveToFile(handle) |
| LoadFromFile(...) |
| OptimizeForVertexCaches() |
| CompressIndices(allow8BitIndices) |
| Name()[const] |
| NumIndicesNeededToRenderNPrimitives(...)[static] |
| NumPrimivivesFromNIndices(...)[static] |
IndexBuffer::OptimizeForVertexCaches
Syntax
void IndexBuffer::OptimizeForVertexCaches();Reorders the triangles in this index buffer in-place, to optimize for GPU post-transform vertex caches.
See http://home.comcast.net/~tom_forsyth/papers/fast_vert_cache_opt.html This function operates only on the CPU side index data.
Work in progress:
Todo: in void IndexBuffer::OptimizeForVertexCaches():