IMuli3DTriangleShader Class Reference

#include <m3dcore_shaders.h>

Inheritance diagram for IMuli3DTriangleShader:

List of all members.

Detailed Description

Defines the triangle shader interface.

Protected Member Functions

virtual bool bExecute (shaderreg *io_pShaderRegs0, shaderreg *io_pShaderRegs1, shaderreg *io_pShaderRegs2)=0

Member Function Documentation

virtual bool IMuli3DTriangleShader::bExecute ( shaderreg * io_pShaderRegs0,

shaderreg * io_pShaderRegs1,

shaderreg * io_pShaderRegs2

) [protected, pure virtual]

Accessible by CMuli3DDevice. This is the core function of a triangle shader: It performs per triangle operations on vertices.
Parameters:

[in,out] io_pShaderRegs0 shader registers outputted from vertex shader for the first triangle vertex.

[in,out] io_pShaderRegs1 shader registers outputted from vertex shader for the second triangle vertex.

[in,out] io_pShaderRegs2 shader registers outputted from vertex shader for the third triangle vertex.

Note:
A triangle shader may operate on the registers outputted by the vertex shader.

Returns:
false if triangle should not be rendered.