The ExtrudeSrfAlongCrv command creates a solid by tracing the path of the surface edges along another path curve.
Steps
Select a surface.
Select the path curve near the start.
Command-line options
-Solid: If the profile curve is closed and planar, both ends of the extruded object are filled with planar surfaces and joined to make a closed polysurface.
-DeleteInput
Yes: Deletes the original geometry.
No: Retains the original geometry.
-SubCurve: Extrudes a curve the distance specified by picking two points along a curve.
The extruded surface starts from the beginning of the curve, not the first picked point. Picking the points only establishes the extrusion distance.
SubCurve steps
1.Select the path curve.
2.Pick a start along the path curve.
3.Pick an end along the path curve.
-ToBoundary: Extrudes the object to a boundary surface.
For more information, please refer to the Rhino documentation.
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