Macro_Creating_faces_from_a_DXF_file.md

Macro Creating faces from a DXF file

{{Macro |Name=Macro Creating faces from a DXF file |Icon=Macro_Creating_faces_from_a_DXF_file.png |Description=This macro create face from a DXF file, the "Layer" are recognized separate and trained in groups. |Author=shoogen |Version=01.00 |Date=2014-10-29 |FCVersion=All |Download=[https://www.freecadweb.org/wiki/images/0/03/Macro_Creating_faces_from_a_DXF_file.png ToolBar Icon] }}

Description

This macro create face from a DXF file, the "Layer" are recognized separate and trained in groups.

There must be groups in the file.

Uses

Launch the macro all objects are analyzed and transformed into faces.

Note: an unclosed object return an error

Script

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Macro_Creating_faces_from_a_DXF_file.FCMacro

{{MacroCode|code= import FreeCAD,Part,OpenSCAD2Dgeom doc = App.ActiveDocument for group in doc.findObjects('App::DocumentObjectGroup'): try: edges=sum((obj.Shape.Edges for obj in group.Group
if hasattr(obj,'Shape')),[]) face = OpenSCAD2Dgeom.edgestofaces(edges) faceobj = doc.addObject('Part::Feature','face_%s' % group.Name) faceobj.Label = 'face_%s' % group.Label faceobj.Shape = face except Part.OCCError: # Exception: # FreeCAD.Console.PrintError('Error in Group %s (%s)' % (group.Name,group.Label)+"\n") }}

Link

Forum Creating faces from a DXF file

Here an example Generate 3D solid from intersection of three imported 2D

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