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- Offset to offset the boundary of a curve
- Split and Trim to edit lines, curves and polylines
- Object snap tangent to draw a line from a curve edge
- Extrude to create 3D geometry from 2D
- SrfPt to create a non-planar surfaces
- Spit Split to cut a solid with a surface or curve
- Boolean Union to combine all geometry
- MergeAllFaces to clean up surfaces
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