Tapered extrusion but with angles per edge

Made a simple script for a tech-support call, thought maybe it’s useful for others too.
The attached file contains a C# script which creates a specific extrusion brep from a closed, planar polyline. You get to specify the straight extrusion height (could be zero), the tapered extrusion height (must be larger than zero) and, per edge, a taper angle.

This is very simple code which doesn’t handle any kind of self-intersection cases, but it is pretty fast.

angledextrusion.gh (15.7 KB)


A bit similar to that, I put also different angles for roofs and it is possible to have concave part on polyline.


Thanks David !

This can be useful also as a plain Rhino command/script. :slight_smile:

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