Hi all, Quick one from me. Playing with TSD-GH Live Link. Rhino 8 + TSD 2025 Creating planar walls/roof panels which were modelled as planar in Rhino (extrusions). Grasshopper checks that both the surfaces are planar and the boundary polyline is planar. However the TSD wall component complains …

Have traced this down to a very high tolerance internal checks inside the Tekla panel components. The tolerance will be reduced for Service Pack 2 release coming later in the year.

Planar Boundary gives error (not planar) but IS PLANAR

Grasshopper Tekla

Joseph_Oster June 10, 2025, 11:49am 2

Why do you say “Quick one”?
How much time do you think it takes to analyze and answer your question? With no GH file…
Even if it’s “simple” and one has Tekla (and your GH file).

3. Attach minimal versions of all the relevant files

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Planar Boundary gives error (not planar) but IS PLANAR

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