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# SPDX-License-Identifier: LGPL-2.1-or-later
# ShapeContent.py
# 2021, by Mark Ganson <TheMarkster>
# LGPL 2.1 or later
# this file is called from c++ in TaskCheckGeometry.cpp
# from buildShapeContent()
import FreeCAD as App
import Part
translate = App.Qt.translate
def roundVector(v, dec):
return str([round(v[0], dec), round(v[1], dec), round(v[2], dec)])
def buildShapeContent(objArg, decimals=2, advancedShapeContent=True):
linkName = ""
if objArg.isDerivedFrom("App::Link"):
linkName = "<" + objArg.Name + "> "
obj = objArg
shp = Part.getShape(objArg)
typeStr = str(shp.ShapeType)
lbl = "" if obj.Name == obj.Label else " (" + obj.Label + ")"
result = linkName + obj.Name + lbl + "\n"
result += translate("TaskCheckGeometryResults", "Shape type") + ": " + typeStr + "\n"
result += (
translate("TaskCheckGeometryResults", "Vertices") + ": " + str(len(shp.Vertexes)) + "\n"
)
result += translate("TaskCheckGeometryResults", "Edges") + ": " + str(len(shp.Edges)) + "\n"
result += translate("TaskCheckGeometryResults", "Wires") + ": " + str(len(shp.Wires)) + "\n"
result += translate("TaskCheckGeometryResults", "Faces") + ": " + str(len(shp.Faces)) + "\n"
result += translate("TaskCheckGeometryResults", "Shells") + ": " + str(len(shp.Shells)) + "\n"
result += translate("TaskCheckGeometryResults", "Solids") + ": " + str(len(shp.Solids)) + "\n"
result += (
translate("TaskCheckGeometryResults", "CompSolids")
+ ": "
+ str(len(shp.CompSolids))
+ "\n"
)
result += (
translate("TaskCheckGeometryResults", "Compounds") + ": " + str(len(shp.Compounds)) + "\n"
)
result += (
translate("TaskCheckGeometryResults", "Shapes")
+ ": "
+ str(
len(
shp.Vertexes
+ shp.Edges
+ shp.Wires
+ shp.Faces
+ shp.Shells
+ shp.Solids
+ shp.CompSolids
+ shp.Compounds
)
)
+ "\n"
)
if advancedShapeContent:
result += "----------\n"
if (
hasattr(shp, "Area")
and not "Wire" in typeStr
and not "Edge" in typeStr
and not "Vertex" in typeStr
):
result += (
translate("TaskCheckGeometryResults", "Area")
+ ": "
+ str(round(shp.Area, decimals))
+ "\n"
)
if (
hasattr(shp, "Volume")
and not "Wire" in typeStr
and not "Edge" in typeStr
and not "Vertex" in typeStr
and not "Face" in typeStr
):
result += (
translate("TaskCheckGeometryResults", "Volume")
+ ": "
+ str(round(shp.Volume, decimals))
+ "\n"
)
if hasattr(shp, "Mass"):
result += (
translate("TaskCheckGeometryResults", "Mass")
+ ": "
+ str(round(shp.Mass, decimals))
+ "\n"
)
if hasattr(shp, "Length"):
result += (
translate("TaskCheckGeometryResults", "Length")
+ ": "
+ str(round(shp.Length, decimals))
+ "\n"
)
if hasattr(shp, "Curve") and hasattr(shp.Curve, "Radius"):
result += (
translate("TaskCheckGeometryResults", "Radius")
+ ": "
+ str(round(shp.Curve.Radius, decimals))
+ "\n"
)
if hasattr(shp, "Curve") and hasattr(shp.Curve, "Center"):
result += (
translate("TaskCheckGeometryResults", "Curve center")
+ ": "
+ str([round(vv, decimals) for vv in shp.Curve.Center])
+ "\n"
)
if hasattr(shp, "Curve") and hasattr(shp.Curve, "Continuity"):
result += (
translate("TaskCheckGeometryResults", "Continuity")
+ ": "
+ str(shp.Curve.Continuity)
+ "\n"
)
if hasattr(shp, "CenterOfMass"):
result += (
translate("TaskCheckGeometryResults", "Center of mass")
+ ": "
+ roundVector(shp.CenterOfMass, decimals)
+ "\n"
)
if hasattr(shp, "normalAt"):
try:
result += (
"normalAt(0): " + str([round(vv, decimals) for vv in shp.normalAt(0)]) + "\n"
)
except Exception:
try:
result += (
"normalAt(0,0): "
+ str([round(vv, decimals) for vv in shp.normalAt(0, 0)])
+ "\n"
)
except Exception:
pass
if hasattr(shp, "isClosed") and ("Wire" in typeStr or "Edge" in typeStr):
result += (
translate("TaskCheckGeometryResults", "Is closed")
+ "? "
+ str(shp.isClosed())
+ "\n"
)
if hasattr(shp, "Orientation"):
result += (
translate("TaskCheckGeometryResults", "Orientation")
+ ": "
+ str(shp.Orientation)
+ "\n"
)
if hasattr(shp, "PrincipalProperties"):
props = shp.PrincipalProperties
for p in props:
if isinstance(props[p], App.Vector) or isinstance(props[p], tuple):
result += str(p) + ": " + roundVector(props[p], decimals) + "\n"
else:
result += str(p) + ": " + str(props[p]) + "\n"
if hasattr(obj, "getGlobalPlacement"):
if obj.getGlobalPlacement() != obj.Placement:
rpl = obj.getGlobalPlacement() * obj.Placement.inverse()
rot = rpl.Rotation
if hasattr(shp, "CenterOfMass"):
result += (
translate("TaskCheckGeometryResults", "Global center of mass")
+ ": "
+ roundVector(rpl.multVec(shp.CenterOfMass), decimals)
+ "\n"
)
if hasattr(shp, "PrincipalProperties"):
props = shp.PrincipalProperties
for p in props:
if "AxisOfInertia" in p:
result += (
"Global "
+ str(p)
+ ": "
+ roundVector(rot.multVec(props[p]), decimals)
+ "\n"
)
else:
result += (
translate("TaskCheckGeometryResults", "Global placement")
+ " = "
+ translate("TaskCheckGeometryResults", "Placement")
)
return result
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