, the output results are as follows:</LI>
<UL>
<LI>The Alpha channel of the output result is replaced with the alpha channel of the Light image.</LI>
<LI>If the "Light Threshold" parameter described below is enabled, the Light image and the generated<br>
rainbow can be combined and output on the screen.</LI>
</UL>
</UL>

<h4>● Parameters</h4>
<UL>
<LI><b>Intensity</b> : The light intensity. The higher the value, the brighter the rainbow.</LI>
<LI><b>Refractive Index</b> : The refractive index of the mediu