Class EXTBlendEquationSeparate
- java.lang.Object
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- org.lwjgl.opengl.EXTBlendEquationSeparate
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public class EXTBlendEquationSeparate extends java.lang.Object
Native bindings to the EXT_blend_equation_separate extension.EXT_blend_func_separate introduced separate RGB and alpha blend factors. EXT_blend_minmax introduced a distinct blend equation for combining source and destination blend terms. (EXT_blend_subtract_blend_subtract & EXT_blend_logic_op added other blend equation modes.) OpenGL 1.4 integrated both functionalities into the core standard.
While there are separate blend functions for the RGB and alpha blend factors, OpenGL 1.4 provides a single blend equation that applies to both RGB and alpha portions of blending.
This extension provides a separate blend equation for RGB and alpha to match the generality available for blend factors.
Requires
OpenGL 1.4
orARB_imaging
or EXT_blend_minmax and/or EXT_blend_subtract_blend_subtract. Promoted to core inOpenGL 2.0
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Field Summary
Fields Modifier and Type Field and Description static int
GL_BLEND_EQUATION_ALPHA_EXT
GL_BLEND_EQUATION_RGB_EXTAccepted by thepname
parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static void
glBlendEquationSeparateEXT(int modeRGB, int modeAlpha)
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Field Detail
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GL_BLEND_EQUATION_RGB_EXT, GL_BLEND_EQUATION_ALPHA_EXT
Accepted by thepname
parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
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