Hello,
In Rhino 7 there is a new command PlanarUnion. It’s doing something else than Region Union.
Is it available from the python or C# api so I can use it as a component in Grasshopper? I can’t find this method anywhere
You could look at the API yourself:
https://developer.rhino3d.com/api/RhinoCommon/html/M_Rhino_Geometry_Curve_CreateBooleanUnion_1.htm
https://developer.rhino3d.com/api/RhinoCommon/html/M_Rhino_Geometry_Brep_CreatePlanarUnion_1.htm
I did embarrasing research… Sorry, and thank you.
Hello,
I try to integrate this function in python in my grasshopper script to merge overlapping coplanar surfaces.
I have a problem with a list of several items
but it works with 2 individuals elements.
I think the function does not take into account the tree map
(PS: I am new to python)
Someone can help me?
Thank’s
Planar_union_python.gh (14.3 KB)
Planar_union_python_OBJ.3dm (293.5 KB)
1 Like
Works perfectly,
thank’s you !! 
I have to work on my python skills !