public Class EXTBlendEquationSeparate

Class Inheritance

extends Object

java.lang.Object
org.lwjgl.opengl.EXTBlendEquationSeparate

Imports

org.lwjgl.system.*

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 or ARB_imaging or EXT_blend_minmax and/or EXT_blend_subtract. Promoted to core in OpenGL 2.0.

Field Summary

Modifier and Type	Field and Description
public static final int	GL_BLEND_EQUATION_ALPHA_EXT Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.
public static final int	GL_BLEND_EQUATION_RGB_EXT Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

Constructor Summary

Access	Constructor and Description
protected	EXTBlendEquationSeparate()

Method Summary

Modifier and Type	Method and Description
public static native void	glBlendEquationSeparateEXT(int modeRGB, int modeAlpha)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

GL_BLEND_EQUATION_ALPHA_EXT	back to summary
public static final int GL_BLEND_EQUATION_ALPHA_EXT Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

GL_BLEND_EQUATION_RGB_EXT	back to summary
public static final int GL_BLEND_EQUATION_RGB_EXT Accepted by the `pname` parameter of GetBooleanv, GetIntegerv, GetFloatv, and GetDoublev.

Constructor Detail

EXTBlendEquationSeparate	back to summary
protected EXTBlendEquationSeparate()

Method Detail

glBlendEquationSeparateEXT	back to summary
public static native void glBlendEquationSeparateEXT(int modeRGB, int modeAlpha)