GLAPI/glBlendColor
From OpenGL.org
| Core in version | 4.2 |
|---|---|
| Adopted into core in version | 1.0 |
glBlendColor: set the blend color
Contents |
Function Definition
void glBlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);
- red, green, blue, alpha
- specify the components of GL_BLEND_COLOR
Description
The GL_BLEND_COLOR may be used to calculate the source and destination blending factors. The color components are clamped to the range [0, 1] before being stored. See glBlendFunc for a complete description of the blending operations. Initially the GL_BLEND_COLOR is set to (0, 0, 0, 0).
Associated Gets
glGet with an argument of GL_BLEND_COLOR
See Also
glBlendEquation, glBlendFunc, glGetString
Copyright
Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.
