BlendFunc.3CgFX

Langue: en

Version: Cg Toolkit 3.0 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

BlendFunc - 3D API blend function

USAGE

BlendFunc = int2(sfactor, dfactor)

VALID ENUMERANTS

sfactor, dfactor: Zero, One, DestColor, OneMinusDestColor, InvDestColor, SrcAlpha, OneMinusSrcAlpha, InvSrcAlpha, DstAlpha, OneMinusDstAlpha, InvDestAlpha, SrcAlphaSaturate, SrcAlphaSat, SrcColor, OneMinusSrcColor, InvSrcColor, ConstantColor, BlendFactor, OneMinusConstantColor, InvBlendFactor, ConstantAlpha, OneMinusConstantAlpha

DESCRIPTION

Specify the source and destination blending functions. See the OpenGL glBlendFunc manual page for details. See the D3DRS_SRCBLEND and D3DRS_DESTBLEND render state descriptions for DirectX 9.

The standard reset callback sets the BlendFunc state to int2(One, Zero).

OPENGL FUNCTIONALITY REQUIREMENTS

OpenGL 1.0

DIRECT3D FUNCTIONALITY REQUIREMENTS

DirectX 9

SEE ALSO

AlphaBlendEnable, BlendEnable, BlendColor, BlendEquation, BlendEquationSeparate, BlendFuncSeparate, BlendOp, DestBlend, IndexedVertexBlendEnable, SrcBlend, VertexBlend