Dear all,
I need a free autoCAD software to model the complex 3D geometry of human brain. It is desirable that this software should generate output files readable to Abaqus/CAE for mesh generation. I wonder whether these is such a software available. An alternative way is to handle the geometrical modeling myself but I need to know the details of the file format used by Abaqus/CAE. Does anyone have a clue?
Thank you very much!
Yasheng
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