BIM: correct planar check to avoid vertical/horizontal misclassification

2025-05-23 10:14:40 +02:00
parent f5737a9c5a
commit cc70fee4d7
1 changed files with 5 additions and 4 deletions
@@ -1012,10 +1012,11 @@ class Component(ArchIFC.IfcProduct):
                obj.PerimeterLength = 0
                return
            else:
-                if  ((ang > 1.57) and
-                    (ang < 1.571) and
-                    f.Surface.isPlanar()):
-                    a += f.Area
+                if  ((ang > 1.57) and (ang < 1.571)):
+                    # Ignore non-planar vertical surfaces for area calculation
+                    # See https://github.com/FreeCAD/FreeCAD/issues/14687
+                    if f.Surface.isPlanar():
+                        a += f.Area
                else:
                    fset.append(f)