[osg-users] [3rdparty] osgModeling 0.1.1 released - subdivision supported

Wang Rui wangray84 at gmail.com
Wed Mar 25 21:00:20 PDT 2009

Hi Martin,

Of course! I have the plan, to include better triangulators, simplifiers and
other tools in osgModeling. I will start to do that ASAP (but still a little
busy at this time). And you are always welcome to attend at any time. :)

Wang Rui
2009/3/26 Martin Beckett <mgb at mgbeckett.com>

> Wang Rui,
> Were you planning to extend osgModelling to include generating surfaces
> from point clouds?
> The current DelaunayTriangulator is a bit limited. It generates surfaces
> with triangles that sometimes go through the surface, it seems to only be
> able to handle convex shapes and you can't specify boundaries.
> Is anyone thinking of improving DelaunayTriangulator into a full surface
> meshing tool? Should I look at making the GTS lib into a plugin?
> For closed surfaces this Poisson equation + octree approach works very well
> - http://www.cs.jhu.edu/~misha/Code/
> (click on the horse for link to code and samples - the code is BSD/MIT
> licenced)
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=9229#9229
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