06-08-2012, 07:58 AM
Uh, 3000 to 4000 spheres is probably too much for WPF 3D engine - especially when drawn with wireframe.
You could lower the number of Segments for each sphere - the default value is 30. This would reduce the number of triangles, but I think it would still not help to get you decent performance.
You could lower the number of Segments for each sphere - the default value is 30. This would reduce the number of triangles, but I think it would still not help to get you decent performance.
Andrej Benedik