ss="parameter"><code>params</code></em>
                    contains four fixed-point or floating-point values that
                    specify the ambient intensity of the entire scene.
                    The values are not clamped. The initial value is
                    (0.2, 0.2, 0.2, 1.0).</p></dd><dt><span class="term">
                    <code class="constant">GL_LIGHT_MODEL_TWO_SIDE</code>
                </span></dt><dd><p><em class="parameter"><code>params</code></em>
                    is a s