Grasshopper

algorithmic modeling for Rhino

Multiple curve trim region issue

Hi,

I am trying to trim lines created with two end points by a closed curve. 

This is the result of the Ci output from the Trim with Region node.

The region shape is closed. 

I have tried rebuilding the boundary curve, flattening/grafting the lines list, but still with the same result. 

I also tried to do a polyline with equally spaced control points, and still same trim result. 

Any suggestions?

Many thanks, Dimitar

Views: 1658

Replies to This Discussion

Permalink Reply by Dimitar Pouchnikov on February 26, 2014 at 12:59pm

Answered my own question:

Seems like trimming in rhino takes into respect all lines, segments, etc, which in rhino is a little easier to manage than in grasshopper. So, i maade the same curve a surface, extruded it to make a closed brep, and then used then Trim with BREP node instead. 

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