GlClearColor

_glClearColor: specify clear values for the color buffers

Syntax

SUB _glClearColor (BYVAL red AS SINGLE, BYVAL green AS SINGLE, BYVAL blue AS SINGLE, BYVAL alpha AS SINGLE)

void _glClearColor(GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha);

red, green, blue, alpha

Specify the red, green, blue, and alpha values used when the color buffers are cleared. The initial values are all 0.

Description

_glClearColor specifies the red, green, blue, and alpha values used by Template:KW to clear the color buffers.

Template:PageNotes

The type of the red, green, blue, and alpha parameters was changed from GLclampf to GLfloat. This change is transparent to user code.

Template:PageUseWith

Template:KW with argument Template:KW

See also

SUB _GL Template:KW

Template:PageCopyright