Path: Use Deflection param for PathSurface meshes

The MaxLength option is quite slow and doesn't give as well-defined of control over meshing accuracy as the deflection parameter.
FreeCAD · Apr 2, 2017 · a079b41 · a079b41
1 parent c913481
commit a079b41
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Mod/Path/PathScripts/PathSurface.py b/src/Mod/Path/PathScripts/PathSurface.py
@@ -304,7 +304,6 @@ def execute(self, obj):
 
         if mesh.TypeId.startswith('Mesh'):
             mesh = mesh.Mesh
-            bb = mesh.BoundBox
         else:
             # try/except is for Path Jobs created before GeometryTolerance
             try:
@@ -313,8 +312,9 @@ def execute(self, obj):
                 from PathScripts.PathPreferences import PathPreferences
                 deflection = PathPreferences.defaultGeometryTolerance()
 
-            mesh = MeshPart.meshFromShape(mesh.Shape, MaxLength=2)
-            bb = mesh.Shape.BoundBox
+            mesh = MeshPart.meshFromShape(mesh.Shape, Deflection = deflection)
+
+        bb = mesh.BoundBox
 
         s = ocl.STLSurf()
         for f in mesh.Facets: