Hi, Sebastian,<br><br>I'm Arystan, Chingiz's elder brother. I'm helping him a bit with OpenCollada studying. Recently we've stumbled upon a bug in OpenCollada.<br><br>The following code resulted in an empty URL on his Intel Celeron:<br>
<br>COLLADABU::URI(COLLADABU::Utils::EMPTY_STRING, "#id")<br><br>On my AMD Athlon 64 however it worked ok. We're both using Linux. Debugging revealed that regexp matcher didn't accept a correct URI ("#something") on his computer. The problem turned out to be in compiled regexps.<br>
<br>I'm attaching the diff of the fix, regexps are now compiled on runtime only once on demand. Although correctness of regexps needs to be checked.<br><br>Arystan<br><br><div class="gmail_quote">On Sun, May 24, 2009 at 10:40 PM, Sebastian <span dir="ltr"><<a href="mailto:sebastian@opencollada.org">sebastian@opencollada.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Great to hear about that! The most complete examples are the 3ds Max and<br>
Maya converters itself, though they might be difficult in some areas as<br>
they use the specific max/maya APIs, too.<br>
<br>
I already started (in my spare time) a native c++ Importer/Exporter for<br>
Blender. I liked the performance of the native VRML/STL/DXF<br>
importer/exporter that are available at<br>
<a href="https://svn.blender.org/svnroot/bf-blender/trunk/blender/source/blender/blenkernel/intern/exotic.c" target="_blank">https://svn.blender.org/svnroot/bf-blender/trunk/blender/source/blender/blenkernel/intern/exotic.c</a><br>
<br>
They fit in perfectly while implementing a sax based importer or a<br>
stream based exporter.<br>
<br>
If you have any specific questions don't hesitate to contact me, i'm<br>
happy to support you.<br>
<font color="#888888"><br>
Sebastian<br>
</font><div><div></div><div class="h5"><br>
<br>
Chingiz Dyussenov wrote:<br>
> Thanks, Sebastian.<br>
><br>
> I am interested. I was just going to start coding, so switching to<br>
> OpenCollada is ok. I'll use Ogre example to learn how to do things with<br>
> OpenCollada. If there are other free examples, please share.<br>
><br>
> Chingiz<br>
><br>
><br>
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