<font><font face="verdana,sans-serif">I am not an expert for VTK, but I know VTK is built on top of OpenGL, and most things which are true for OpenGL are also true for VTK. Especially this low-level stuff. I recommend to look for how OpenGL does this color computation, and most likely VTK does it the same way.<br>
</font></font><br><div class="gmail_quote">On Mon, Jul 30, 2012 at 2:33 AM, Jana Sefcikova <span dir="ltr"><<a href="mailto:neollie@gmail.com" target="_blank">neollie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi, where VTK computes final color for polydata points using actors property for specular, ambient, diffuse coefficients and colors ?<div>What is formula for VTK illumination ?</div><div><br></div><div>I already posted long question concerning this topic, but I would really appreciate any hint asap.</div>
<span class="HOEnZb"><font color="#888888">
<div>Jana<br><div><div><div><br></div></div></div></div>
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