d5ce1321ca
* Added AreaNthSelector Added AreaNthSelector that is useful for nested features selection. Especially to select one of coplanar nested wires for subsequent extrusion, cutting or filleting. * LengthNthSelector * Explicitly marked _NthSelector class and _NthSelector.key(..) method as abstract using standard abc package * AreaNthSelector ignores "bad" Wires AreaNthSelector.key raises ValueError if temporary face creation fails for a wire for any reason (non-planar, non-closed). That causes _NthSelector that it inherits to ignore such wires. Done so for consistency with RadiusNthSelector that ignores anything it can not get radius from. Co-authored-by: Marcus Boyd <mwb@geosol.com.au>
66 lines
1.4 KiB
Python
66 lines
1.4 KiB
Python
from cadquery import *
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from OCP.gp import gp_Vec
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import unittest
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import sys
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import os
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def readFileAsString(fileName):
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f = open(fileName, "r")
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s = f.read()
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f.close()
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return s
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def writeStringToFile(strToWrite, fileName):
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f = open(fileName, "w")
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f.write(strToWrite)
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f.close()
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def makeUnitSquareWire():
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V = Vector
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return Wire.makePolygon(
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[V(0, 0, 0), V(1, 0, 0), V(1, 1, 0), V(0, 1, 0), V(0, 0, 0)]
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)
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def makeUnitCube(centered=True):
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return makeCube(1.0, centered)
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def makeCube(size, xycentered=True):
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if xycentered:
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return Workplane().rect(size, size).extrude(size).val()
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else:
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return Solid.makeBox(size, size, size)
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def toTuple(v):
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"""convert a vector or a vertex to a 3-tuple: x,y,z"""
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if type(v) == gp_Vec:
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return (v.X(), v.Y(), v.Z())
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elif type(v) == Vector:
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return v.toTuple()
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else:
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raise RuntimeError("dont know how to convert type %s to tuple" % str(type(v)))
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class BaseTest(unittest.TestCase):
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def assertTupleAlmostEquals(self, expected, actual, places, msg=None):
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for i, j in zip(actual, expected):
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self.assertAlmostEqual(i, j, places, msg=msg)
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__all__ = [
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"TestCadObjects",
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"TestCadQuery",
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"TestCQGI",
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"TestCQSelectors",
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"TestCQSelectors",
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"TestExporters",
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"TestImporters",
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"TestJupyter",
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"TestWorkplanes",
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]
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