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  1. K

    read STEP file and export NURBS surface information

    Hello Quaoar, I would like to have accurate intersections between incoming lines and the NURBS, this is normal for accurate rendering etc. If I export meshes, the intersection will not be accurate. Do you see any problems during this transform? I need to convert all the analytical surfaces to...
  2. K

    read STEP file and export NURBS surface information

    I would like to use opencascade to read external CAD files (such as STEP etc) and export all the surfaces as NURBS surface to some external self-developed tools for visualization and intersection calculations. I have some troubles of geting the trimmed information on NURBS surface. I assume...
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