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predef::
GL
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Method GL.glClearColor()
- Method
glClearColor
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void GL.glClearColor(float|array(float) red, float|void green, float|void blue, float|void alpha) - Description
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glClearColor specifies the red,
green,
blue,
and alpha values used by glClear to clear the color buffers.
Values specified by glClearColor are clamped to the range [0,1].
- Parameter red
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Specify the red, green, blue, and alpha values used when the
color buffers are cleared.
The initial values are all 0.
- Throws
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GL_INVALID_OPERATION is generated if glClearColor
is executed between the execution of glBegin
and the corresponding execution of glEnd .
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GL.glClearAccum()