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Re: Extending opengl_renderer


From: Shai Ayal
Subject: Re: Extending opengl_renderer
Date: Sun, 30 Oct 2011 18:34:58 +0200



On Sun, Oct 30, 2011 at 6:27 PM, Lars Jahr Røine <address@hidden> wrote:
Hello,

As part of my master thesis I'm going to make customized plotting function for the plotting of unstructured grids in octave. I've decided to do this by modifying and extending the opengl_renderer class located in gl-render.cc (Part of the thesis is to speed up plotting which now uses the patch() function, so I'm going to make use of OpenGL3.3 or newer and avoid the fixed function pipeline.)

I've played around a bit with the gl-code and the code in graphics.cc. My problem however is that whenever I do a change and compile the code it takes forever (1.5 minutes). 

Either you meant 1.5 hours which is indeed excessive, or you have a really short attention span.
1.5 minuets is normal from my (about 2 year old) experience.
Shai
 
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