The update to version 15.50 incorporates the following changes:
t}k:wzZ@ /''=V.-N Features:
^0v3NG6 1. SOLID and DSOLID now accept the mnemonic SPART, which sets the partition number for rendering surfaces. The default partition is very fine -- making a beautiful smooth curve -- but the DXF file from DSOLID was huge. Now you can request a coarser partition, and the file will be smaller.
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