Arch: Safeguards in Arch cutplane command - fixes #3023

2017-06-05 12:57:36 -03:00
parent f1186599a9
commit 43a8a94e64
1 changed files with 7 additions and 0 deletions
--- a/src/Mod/Arch/ArchCutPlane.py
+++ b/src/Mod/Arch/ArchCutPlane.py
@@ -74,6 +74,13 @@ class _CommandCutPlane:
        return len(FreeCADGui.Selection.getSelection()) > 1

    def Activated(self):
+        sel = FreeCADGui.Selection.getSelectionEx()
+        if len(sel) != 2:
+            FreeCAD.Console.PrintError("You must select exactly two objects, the shape to be cut and the cut plane\n")
+            return
+        if not sel[1].SubObjects:
+            FreeCAD.Console.PrintError("You must select a face from the second object (cut plane), not the whole object\n")
+            return
        panel=_CutPlaneTaskPanel()
        FreeCADGui.Control.showDialog(panel)