ShapeInfoFeature: special treatment of Lattice arrays
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DeepSOIC
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@ -26,7 +26,7 @@ __author__ = "DeepSOIC"
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__doc__ = "Shape info feature is for getting info on a shape and exposing it in form of properties, that are useable from expressions."
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from lattice2Common import *
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from lattice2BaseFeature import isObjectLattice
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import lattice2BaseFeature as LBF
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import lattice2CompoundExplorer as LCE
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import FreeCAD as App
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@ -53,82 +53,88 @@ class ShapeInfoFeature:
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self.updatedProperties = set()
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try:
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sh = selfobj.Object.Shape
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self.assignProp(selfobj,"App::PropertyString","ShapeType", sh.ShapeType)
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if sh.ShapeType == "Compound" or sh.ShapeType == "CompSolid" or sh.ShapeType == "Shell" or sh.ShapeType == "Wire":
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self.assignProp(selfobj,"App::PropertyInteger",sh.ShapeType+"NumChildren",len(sh.childShapes(False,False)))
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if sh.ShapeType == "Compound":
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max_depth = 0
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num_leaves = 0
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last_leaf = None
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for (child, msg, it) in LCE.CompoundExplorer(sh):
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if it.curDepth() > max_depth:
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max_depth = it.curDepth()
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if msg == LCE.CompoundExplorer.MSG_LEAF:
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last_leaf = child
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num_leaves += 1
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self.assignProp(selfobj,"App::PropertyInteger","CompoundNestingDepth", max_depth)
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self.assignProp(selfobj,"App::PropertyInteger","CompoundNumLeaves", num_leaves)
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if num_leaves == 1:
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self.assignProp(selfobj,"App::PropertyString","ShapeType", sh.ShapeType + "(" + last_leaf.ShapeType + ")")
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sh = last_leaf
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self.transplant_all_attributes(selfobj,sh,"Shape", withdraw_set= set(["ShapeType", "Content", "Module", "TypeId"]))
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if sh.ShapeType == "Face":
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self.assignProp(selfobj,"App::PropertyFloat","Area",sh.Area)
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typelist = ["BSplineSurface",
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"BezierSurface",
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"Cone",
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"Cylinder",
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"OffsetSurface",
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"Plane",
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"PlateSurface",
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"RectangularTrimmedSurface",
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"Sphere",
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"SurfaceOfExtrusion",
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"SurfaceOfRevolution",
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"Toroid",
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]
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surf = sh.Surface
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for typename in typelist:
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if type(surf) is getattr(Part, typename):
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break
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typename = None
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self.assignProp(selfobj,"App::PropertyString","FaceType",typename)
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if LBF.isObjectLattice(selfobj.Object):
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plms = LBF.getPlacementsList(selfobj.Object)
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self.assignProp(selfobj,"App::PropertyInteger","NumberOfPlacements",len(plms))
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for i in range( min( len(plms), 10 ) ):
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self.assignProp(selfobj,"App::PropertyPlacement","Placement"+str(i),plms[i])
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else:
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sh = selfobj.Object.Shape
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self.transplant_all_attributes(selfobj,surf,"Face")
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elif sh.ShapeType == "Edge":
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self.assignProp(selfobj,"App::PropertyFloat","Length",sh.Length)
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typelist = ["Arc",
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"ArcOfCircle",
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"ArcOfEllipse",
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"ArcOfHyperbola",
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"ArcOfParabola",
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"BSplineCurve",
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"BezierCurve",
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"Circle",
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"Ellipse",
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"Hyperbola",
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"Line",
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"OffsetCurve",
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"Parabola",
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]
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crv = sh.Curve
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for typename in typelist:
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if type(crv) is getattr(Part, typename):
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break
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typename = None
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self.assignProp(selfobj,"App::PropertyString","EdgeType",typename)
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self.assignProp(selfobj,"App::PropertyString","ShapeType", sh.ShapeType)
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self.transplant_all_attributes(selfobj,crv,"Edge")
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if sh.ShapeType == "Compound" or sh.ShapeType == "CompSolid" or sh.ShapeType == "Shell" or sh.ShapeType == "Wire":
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self.assignProp(selfobj,"App::PropertyInteger",sh.ShapeType+"NumChildren",len(sh.childShapes(False,False)))
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if sh.ShapeType == "Compound":
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max_depth = 0
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num_leaves = 0
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last_leaf = None
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for (child, msg, it) in LCE.CompoundExplorer(sh):
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if it.curDepth() > max_depth:
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max_depth = it.curDepth()
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if msg == LCE.CompoundExplorer.MSG_LEAF:
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last_leaf = child
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num_leaves += 1
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self.assignProp(selfobj,"App::PropertyInteger","CompoundNestingDepth", max_depth)
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self.assignProp(selfobj,"App::PropertyInteger","CompoundNumLeaves", num_leaves)
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if num_leaves == 1:
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self.assignProp(selfobj,"App::PropertyString","ShapeType", sh.ShapeType + "(" + last_leaf.ShapeType + ")")
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sh = last_leaf
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self.transplant_all_attributes(selfobj,sh,"Shape", withdraw_set= set(["ShapeType", "Content", "Module", "TypeId"]))
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if sh.ShapeType == "Face":
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self.assignProp(selfobj,"App::PropertyFloat","Area",sh.Area)
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typelist = ["BSplineSurface",
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"BezierSurface",
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"Cone",
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"Cylinder",
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"OffsetSurface",
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"Plane",
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"PlateSurface",
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"RectangularTrimmedSurface",
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"Sphere",
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"SurfaceOfExtrusion",
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"SurfaceOfRevolution",
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"Toroid",
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]
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surf = sh.Surface
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for typename in typelist:
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if type(surf) is getattr(Part, typename):
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break
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typename = None
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self.assignProp(selfobj,"App::PropertyString","FaceType",typename)
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elif sh.ShapeType == "Vertex":
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self.assignProp(selfobj,"App::PropertyVector","VertexPosition",sh.Point)
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self.transplant_all_attributes(selfobj,surf,"Face")
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elif sh.ShapeType == "Edge":
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self.assignProp(selfobj,"App::PropertyFloat","Length",sh.Length)
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typelist = ["Arc",
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"ArcOfCircle",
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"ArcOfEllipse",
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"ArcOfHyperbola",
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"ArcOfParabola",
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"BSplineCurve",
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"BezierCurve",
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"Circle",
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"Ellipse",
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"Hyperbola",
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"Line",
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"OffsetCurve",
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"Parabola",
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]
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crv = sh.Curve
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for typename in typelist:
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if type(crv) is getattr(Part, typename):
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break
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typename = None
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self.assignProp(selfobj,"App::PropertyString","EdgeType",typename)
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self.transplant_all_attributes(selfobj,crv,"Edge")
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elif sh.ShapeType == "Vertex":
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self.assignProp(selfobj,"App::PropertyVector","VertexPosition",sh.Point)
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finally:
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#remove properties that haven't been updated
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for propname in selfobj.PropertiesList:
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