Package org.lwjgl.opengl
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
& 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
orEXT_blend_minmax
and/orEXT_blend_subtract
. Promoted to core inOpenGL 2.0
.
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Field Summary
Fields Modifier and Type Field 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 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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