></td><td><code><span class="label">ambient</span>:Number</code> (default = <code>0.3</code>)<code></code> &mdash; Ambient reflection factor.
   </td>
</tr>
<tr>
<td class="paramSpacer">&nbsp;</td>
</tr>
<tr>
<td width="20px"></td><td><code><span class="label">diffuse</span>:Number</code> (default = <code>1.0</code>)<code></code> &mdash; Diffuse reflection factor.
   </td>
</tr>
<tr>
<td class="paramSpacer">&nbsp;</td>
</tr>
<tr>
<td width="20px"></td><td><code><span class="label">specular</span>:Number</co