<div dir="ltr">Thanks. I will have it merged then!.. The colors are looking very nice now and with ability to look at new datasets its super cool! <div><br></div><div>- Aashish</div><div><br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Mon, Jul 15, 2013 at 12:00 PM, David E DeMarle <span dir="ltr"><<a href="mailto:dave.demarle@kitware.com" target="_blank">dave.demarle@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Looks good here. I approve.</div><div class="gmail_extra"><span class="HOEnZb"><font color="#888888"><br clear="all"><div>David E DeMarle<br>Kitware, Inc.<br>R&D Engineer<br>21 Corporate Drive<br>Clifton Park, NY 12065-8662<br>
Phone: <a href="tel:518-881-4909" value="+15188814909" target="_blank">518-881-4909</a></div></font></span><div><div class="h5">
<br><br><div class="gmail_quote">On Sat, Jul 13, 2013 at 1:08 AM, Aashish Chaudhary <span dir="ltr"><<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">This is an automated email from the git hooks/post-receive script. It was<br>
generated because a ref change was pushed to the repository containing<br>
the project "OpenGeoscience".<br>
<br>
The branch, fix_transparency has been created<br>
at 98de04b24e734ad7821985e17c1dba894c60181a (commit)<br>
<br>
- Log -----------------------------------------------------------------<br>
<a href="http://public.kitware.com/gitweb?p=OpenGeoscience/geoweb.git;a=commitdiff;h=98de04b24e734ad7821985e17c1dba894c60181a" target="_blank">http://public.kitware.com/gitweb?p=OpenGeoscience/geoweb.git;a=commitdiff;h=98de04b24e734ad7821985e17c1dba894c60181a</a><br>
commit 98de04b24e734ad7821985e17c1dba894c60181a<br>
Author: Aashish Chaudhary <<a href="mailto:aashish.chaudhary@kitware.com" target="_blank">aashish.chaudhary@kitware.com</a>><br>
Date: Sat Jul 13 00:58:44 2013 -0400<br>
<br>
Fixed blending<br>
<br>
If using blend function GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA<br>
we get color (RGBA) source factor (As,As,As,AS) and color dest<br>
factor ((1,1,1) – (As,As,As), 1 – As). Well the problem is that<br>
this results in resulting alpha for the final pixel < 1.0. Now<br>
we use white background for the body which then shows up through<br>
our GL renering. For example if src alpha is 0.6 then we will get<br>
0.6 * 0.6 + 0.4 * 1.0 = 0.36 + 0.4 = 0.76 as the final pixel alpha<br>
value.<br>
<br>
web/lib/vgl/blend.js | 3 ++-<br>
1 files changed, 2 insertions(+), 1 deletions(-)<br>
<br>
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<span><font color="#888888">--<br>
OpenGeoscience<br>
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</font></span></blockquote></div><br></div></div></div>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>| Aashish Chaudhary <br>| R&D Engineer <br>| Kitware Inc. <br>| <a href="http://www.kitware.com">www.kitware.com</a>
</div>