Name
AlphaOp - 3D API alpha operator
Usage
AlphaOp = int(op)
Valid Enumerants
op: Disable, SelectArg1, SelectArg2, Modulate, Modulate2x, Modulate4x, Add, AddSigned, AddSigned2x, Subtract, AddSmooth, BlendDiffuseAlpha, BlendTextureAlpha, BlendFactorAlpha, BlendTextureAlphaPM, BlendCurrentAlpha, PreModulate, ModulateAlpha_AddColor, ModulateColor_AddAlpha, ModulateInvAlpha_AddColor, ModulateInvColor_AddAlpha, BumpEnvMap, BumpEnvMapLuminance, DotProduct3,
MultiplyAdd, Lerp
Description
Specify the alpha blending operation for this texture stage.
See the D3DTSS_ALPHAOP texture stage state description for DirectX 9.
The standard reset callback sets the AlphaOp state to int(SelectArg1)
if i is zero and int(Disable) otherwise.
Opengl Functionality Requirements
Not applicable.
Direct3D Functionality Requirements
DirectX 9
See Also
AlphaArg0,
AlphaArg1,
AlphaArg2,
AlphaBlendEnable,
AlphaFunc,
AlphaRef,
AlphaTestEnable,
ColorArg0,
ColorArg1,
ColorArg2,
ColorOp,
BlendOpAlpha
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