Ooogles.Net - Object Oriented OpenGL-ES 2.0
Ooogles
gl Class
gl Methods
BlendColor Method
BlendEquation Method
BlendEquationSeparate Method
BlendFunc Method
BlendFuncSeparate Method
Clear Method
ClearColor Method
ClearDepth Method
ClearStencil Method
ColorMask Method
CullFace Method
DepthFunc Method
DepthMask Method
DepthRange Method
Disable Method
DrawArrays Method
DrawElements Method
Enable Method
Finish Method
Flush Method
FrontFace Method
GetAliasedLineWidthRange Method
GetAliasedPointSizeRange Method
GetBlendColor Method
GetBlendDstAlpha Method
GetBlendDstRgb Method
GetBlendEquationAlpha Method
GetBlendEquationRgb Method
GetBlendSrcAlpha Method
GetBlendSrcRgb Method
GetClearColor Method
GetClearDepth Method
GetClearStencil Method
GetColorMask Method
GetCullFace Method
GetDepthFunc Method
GetDepthMask Method
GetDepthRange Method
GetError Method
GetExtensions Method
GetFrontFace Method
GetLineWidth Method
GetMaxViewportDimensions Method
GetPixelStore Method
GetPolygonOffsetFactor Method
GetPolygonOffsetUnits Method
GetRenderer Method
GetSampleAlphaToCoverage Method
GetSampleCoverage Method
GetSampleCoverageInvert Method
GetSampleCoverageValue Method
GetScissor Method
GetShadingLanguageVersion Method
GetStencilBackFail Method
GetStencilBackFunc Method
GetStencilBackPassDepthFail Method
GetStencilBackPassDepthPass Method
GetStencilBackRef Method
GetStencilBackValueMask Method
GetStencilBackWriteMask Method
GetStencilFail Method
GetStencilFunc Method
GetStencilPassDepthFail Method
GetStencilPassDepthPass Method
GetStencilRef Method
GetStencilValueMask Method
GetStencilWriteMask Method
GetSubpixelBits Method
GetVendor Method
GetVersion Method
GetViewport Method
IsEnabled Method
LineWidth Method
PixelStore Method
PolygonOffset Method
SampleCoverage Method
Scissor Method
StencilFunc Method
StencilFuncSeparate Method
StencilMask Method
StencilMaskSeparate Method
StencilOperation Method
StencilOperationSeparate Method
Viewport Method
Click or drag to resize

glBlendEquation Method

Specify the equation used for both the RGB blend equation and the Alpha blend equation.

Namespace:  Ooogles
Assembly:  Ooogles (in Ooogles.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Copy
public static void BlendEquation(
	glBlendEquationMode equation
)

Parameters

equation
Type: OooglesglBlendEquationMode
specifies how source and destination colors are combined.
Remarks
The blend equations determine how a new pixel (the 'source' color) is combined with a pixel already in the framebuffer (the 'destination' color). This function sets both the RGB blend equation and the alpha blend equation to a single equation.

These equations use the source and destination blend factors specified by either BlendFunc(glBlendFactor, glBlendFactor) or BlendFuncSeparate(glBlendFactor, glBlendFactor, glBlendFactor, glBlendFactor). See BlendFunc(glBlendFactor, glBlendFactor) or BlendFuncSeparate(glBlendFactor, glBlendFactor, glBlendFactor, glBlendFactor) for a description of the various blend factors.

See glBlendEquationMode for a description of the available options. The results of these equations are clamped to the range 0..1.

The Add equation is useful for anti-aliasing and transparency, among other things.

Initially, both the RGB blend equation and the alpha blend equation are set to Add.

OpenGL API: glBlendEquation

See Also