With cad2octree you can generate an octree-structure from a surface model in DXF format. The octree will kept in preorder traversion bit-stream (POT). It will generate octree structure from rigid bodies, which surfaces are polygons cubic B-splines.
IVCON can read and write a small variety of 3D graphics file formats, converting from one to the other. Currently supported formats are:
3DS - AutoCAD 3D Studio Max binary files;
ASE - AutoCAD ASCII export files;
BYU - Movie.BYU surface geometry fil
With cad2octree you can generate an octree-structure from a surface model in DXF format. The octree will kept in preorder traversion bit-stream (POT).
It will generate octree structure from rigid bodies, which surfaces are polygons cubic B-splines.