Package org.lwjgl.opengl
Class EXTBlendSubtract
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
.
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Field Summary
Modifier and TypeFieldDescriptionstatic final int
Accepted by themode
parameter of BlendEquationEXT.static final int
Accepted by themode
parameter of BlendEquationEXT. -
Method Summary
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Field Details
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GL_FUNC_SUBTRACT_EXT
public static final int GL_FUNC_SUBTRACT_EXTAccepted by themode
parameter of BlendEquationEXT.- See Also:
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GL_FUNC_REVERSE_SUBTRACT_EXT
public static final int GL_FUNC_REVERSE_SUBTRACT_EXTAccepted by themode
parameter of BlendEquationEXT.- See Also:
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