[Gambas-user] opengl/ polygon triangulation

[abdurrahman ulusoy]

hi
in opengl polygon drawing is problem. so polygons need to  triangulation. if you are using simple polygon (http://cgm.cs.mcgill.ca/~godfried/teaching/cg-projects/97/Ian/glossary.html#simplepolygon) you can triangulation with two ears Theorem.  

http://cgm.cs.mcgill.ca/~godfried/teaching/cg-projects/97/Ian/applet1.html

In this page you can see java source code. i convert java codes to gambas codes. 
you can download gambas source code from 

http://www.mediafire.com/myfiles.php             ucgen-0.0.9.tar.gz
or
http://www.mediafire.com/?mzw0uz3jrnd

On drawingarea draw a simple polygon and cut each triangles.  
maybe this codes add a gambas help page.

regards





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