public final Class EXTBlendSubtract

Class Inheritance

extends Object

java.lang.Object
org.lwjgl.opengl.EXTBlendSubtract

Native bindings to the EXT_blend_subtract extension.

Two additional blending equations are specified using the interface defined by EXT_blend_minmax. These equations are similar to the default blending equation, but produce the difference of its left and right hand sides, rather than the sum. Image differences are useful in many image processing applications.

Promoted to core in OpenGL 1.4.

Field Summary

Modifier and Type	Field and Description
public static final int	GL_FUNC_REVERSE_SUBTRACT_EXT Accepted by the `mode` parameter of BlendEquationEXT.
public static final int	GL_FUNC_SUBTRACT_EXT Accepted by the `mode` parameter of BlendEquationEXT.

Constructor Summary

Access	Constructor and Description
private	EXTBlendSubtract()

Method Summary

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

Field Detail

GL_FUNC_REVERSE_SUBTRACT_EXT	back to summary
public static final int GL_FUNC_REVERSE_SUBTRACT_EXT Accepted by the `mode` parameter of BlendEquationEXT.

GL_FUNC_SUBTRACT_EXT	back to summary
public static final int GL_FUNC_SUBTRACT_EXT Accepted by the `mode` parameter of BlendEquationEXT.

Constructor Detail

EXTBlendSubtract	back to summary
private EXTBlendSubtract()