Map to surface domain issues

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Permalink Reply by Hannes Löschke on March 17, 2013 at 8:47am

Your target surface is a trimmed surface. You probably patched the four edges in rhino or trimmed with other geometry. You essentially get a rectangular surface with the excess trimmed away. While simple in creation this is not a very good representation of a trapezoid if you want to use it as a coordinate space. The target coordinate space for any mapping, subdivision, transform in GH will be that of the untrimmed surace. You will need to account for the trim yourself or...

Just create a 4 corner surface and everything should map fine.

Permalink Reply by Lowell Morin on March 17, 2013 at 11:10pm

Thats the ticket! A thousand thanks!