Goal:
you need three curves top/ bottom / inner curve /
The drawing plane is the x/z plane and the curves have to be on the right side
The curves have to be G3 curves and at both ends of the top and bottom curve there need to be three points parallel x
If you dont work with single 3d curves:
Copy the curve
Lock the original curve
Paste the curve
Rebuild the curve
- Use
_RebuildCurveNonUniform - Choose a controlled number of points (not too many)
Shorten End piece
- consider the end piece will be generated right of the end of the curve and will extend the frame with by 4 mm
- you may have to shorten your curve 4mm to keep you design dimensions
Manually match the original curve
- reduce the controlpoints as much as you can
- align the first and last 3 points of bottom and top curve horizontal
- make sure the inner curve is singular and closed
- Visually align it precisely on top of the original
Tipp: Check curvature
- Use
_CurvatureGraph - Look for jumps, kinks, or uneven curvature
Export
exportas Rhino 7 file
Upload
choose upload as collection- upload your file
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