Precomputed Radiance Transfer Functions

D3DX supplies the following precomputed radiance transfer (PRT) functions:

• D3DXCreatePRTBuffer
• D3DXCreatePRTBufferTex
• D3DXCreatePRTCompBuffer
• D3DXCreatePRTEngine
• D3DXCreateTextureGutterHelper
• D3DXLoadPRTBufferFromFile
• D3DXLoadPRTCompBufferFromFile
• D3DXSavePRTBufferToFile
• D3DXSavePRTCompBufferToFile
• D3DXSHPRTCompSplitMeshSC
• D3DXSHPRTCompSuperCluster

For more information about using PRT, see Precomputed Radiance Transfer.

The D3DXSHxxx functions are also used for PRT spherical harmonic (SH) operations.

See Also

D3DXConcatenateMeshes