="en"><a id="description"></a><h2>Description</h2><p>
            <code class="function">glColorMask</code> specifies whether the individual color components in the frame buffer
            can or cannot be written.
            If <em class="parameter"><code>red</code></em> is <code class="constant">GL_FALSE</code>,
            for example,
            no change is made to the red component of any pixel in any of the
            color buffers,
            regardless of the drawing operation attempted.
     