Added stock creation.

src/Mod/Path/PathScripts/PathUtil.py

@@ -37,9 +37,9 @@ import PathScripts.PathLog as PathLog
 PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
 
 NotValidBaseTypeIds = ['Sketcher::SketchObject']
-def isValidBaseObject(obj):
-    '''isSolid(obj) ... returns true if an object represents a solid.'''
 
+def isValidBaseObject(obj):
+    '''isValidBaseObject(obj) ... returns true if the object can be used as a base for a job.'''
     if not hasattr(obj, 'Shape'):
         return False
     if obj.TypeId in NotValidBaseTypeIds:
@@ -48,9 +48,23 @@ def isValidBaseObject(obj):
         return False
     return True
 
+def isSolid(obj):
+    '''isSolid(obj) ... return True if the object is a valid solid.'''
+    if hasattr(obj, 'Tip'):
+        return isSolid(obj.Tip)
+    if hasattr(obj, 'Shape'):
+        if obj.Shape.ShapeType == 'Solid' and obj.Shape.isClosed():
+            return True
+        if obj.Shape.ShapeType == 'Compound':
+            if hasattr(obj, 'Base') and hasattr(obj, 'Tool'):
+                return isSolid(obj.Base) and isSolid(obj.Tool)
+    return False
+
 def toolControllerForOp(op):
     if hasattr(op, 'ToolController'):
         return op.ToolController
     if hasattr(op, 'Base'):
         return toolControllerForOp(op.Base)
     return None
+
+