geometry.py -> only triangulate if optimal=False and oriented=True

should improve performance of optimal=False, oriented=False
jdegenstein · Oct 10, 2024 · bb810ea · bb810ea
1 parent 8e798f2
commit bb810ea
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/build123d/geometry.py b/src/build123d/geometry.py
@@ -995,10 +995,10 @@ def _from_topo_ds(
             else:
                 BRepBndLib.AddOptimal_s(shape, bbox)
         else:
-            mesh = BRepMesh_IncrementalMesh(shape, tolerance, True)
-            mesh.Perform()
             # this is adds +margin but is faster
             if oriented:
+                mesh = BRepMesh_IncrementalMesh(shape, tolerance, True)
+                mesh.Perform()
                 BRepBndLib.AddOBB_s(shape, bbox_obb)
             else:
                 BRepBndLib.Add_s(shape, bbox, True)