Create OSG shapes as polygons instead of triangles?

[ptlprg]

Hi,

My app currently "untriangulate" the objects' meshsets to obtain one polygon for each face, but the process can take up to 2 seconds per object if the meshset is large (over 3200 triangles in this case).

My code could probably use some more optimization but I was wondering if there were a way to directly get the objects as polygonal faces instead of triangles.

I know I can render the edges instead, but I assume it's not always trivial to generate the faces from them either.

Thanks for the great work!

[ifcquery]

Hi, take a look at the method computeCreaseEdgesFromMeshset(...) It is very fast, takes only milliseconds for meshes of thousands of triangles. And it can be run in parallel easily.