+## Copyright (C) 2014-2017 CEA/DEN, EDF R&D
+##
+## This library is free software; you can redistribute it and/or
+## modify it under the terms of the GNU Lesser General Public
+## License as published by the Free Software Foundation; either
+## version 2.1 of the License, or (at your option) any later version.
+##
+## This library is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## Lesser General Public License for more details.
+##
+## You should have received a copy of the GNU Lesser General Public
+## License along with this library; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##
+## See http:##www.salome-platform.org/ or
+## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+##
+
"""
TestFillet.py
Unit test of SketchPlugin_Fillet class
allFeatures.append(aSketchLine)
# Arc
aSketchArc = theSketch.addFeature("SketchArc")
- aStartPoint2 = geomDataAPI_Point2D(aSketchArc.attribute("ArcStartPoint"))
- aEndPoint2 = geomDataAPI_Point2D(aSketchArc.attribute("ArcEndPoint"))
- aCenterPoint = geomDataAPI_Point2D(aSketchArc.attribute("ArcCenter"))
+ aStartPoint2 = geomDataAPI_Point2D(aSketchArc.attribute("start_point"))
+ aEndPoint2 = geomDataAPI_Point2D(aSketchArc.attribute("end_point"))
+ aCenterPoint = geomDataAPI_Point2D(aSketchArc.attribute("center_point"))
aCenterPoint.setValue(20., 10.)
aStartPoint2.setValue(10., 10.)
aEndPoint2.setValue(20., 0.)
checkArcLineSmoothness(aConnectedFeatures[1], aConnectedFeatures[0])
def checkArcLineSmoothness(theArc, theLine):
- aCenter = geomDataAPI_Point2D(theArc.attribute("ArcCenter"))
- aDistance = distancePointLine(aCenter, theLine)
+ aCenter = geomDataAPI_Point2D(theArc.attribute("center_point"))
+ aDistance = model.distancePointLine(aCenter, theLine)
aRadius = arcRadius(theArc)
assert(math.fabs(aRadius - aDistance) < TOLERANCE)
def checkArcArcSmoothness(theArc1, theArc2):
- aCenter1 = geomDataAPI_Point2D(theArc1.attribute("ArcCenter"))
- aCenter2 = geomDataAPI_Point2D(theArc2.attribute("ArcCenter"))
- aDistance = distancePointPoint(aCenter1, aCenter2)
+ aCenter1 = geomDataAPI_Point2D(theArc1.attribute("center_point"))
+ aCenter2 = geomDataAPI_Point2D(theArc2.attribute("center_point"))
+ aDistance = model.distancePointPoint(aCenter1, aCenter2)
aRadius1 = arcRadius(theArc1)
aRadius2 = arcRadius(theArc2)
aRadSum = aRadius1 + aRadius2
aCoincidences = []
for anIndex in range(0, theSketch.numberOfSubs()):
aSubFeature = theSketch.subFeature(anIndex)
- if aSubFeature.getKind == "SketchConstraintCoincidence":
+ if aSubFeature.getKind() == "SketchConstraintCoincidence":
anEntityA = aSubFeature.refattr("ConstraintEntityA")
anEntityB = aSubFeature.refattr("ConstraintEntityB")
if not anEntityA.isObject() and not anEntityB.isObject():
return aCoincidences
def connectedFeatures(theCoincidence):
- anEntityA = aSubFeature.refattr("ConstraintEntityA")
- anEntityB = aSubFeature.refattr("ConstraintEntityB")
- return [anEntityA.attr().owner(), anEntityB.attr().owner()]
+ anEntityA = theCoincidence.refattr("ConstraintEntityA")
+ anEntityB = theCoincidence.refattr("ConstraintEntityB")
+ aFeatureA = ModelAPI.ModelAPI_Feature.feature(anEntityA.attr().owner())
+ aFeatureB = ModelAPI.ModelAPI_Feature.feature(anEntityB.attr().owner())
+ return [aFeatureA, aFeatureB]
def arcRadius(theArc):
- aCenter = geomDataAPI_Point2D(theArc.attribute("ArcCenter"))
- aStart = geomDataAPI_Point2D(theArc.attribute("ArcStartPoint"))
- return distancePointPoint(aCenter, aStart)
-
-def distancePointPoint(thePoint1, thePoint2):
- return math.hypot(thePoint1.x() - thePoint2.x(), thePoint1.y() - thePoint2.y())
-
-def distancePointLine(thePoint, theLine):
- aLineStart = geomDataAPI_Point2D(theLine.attribute("StartPoint"))
- aLineEnd = geomDataAPI_Point2D(theLine.attribute("EndPoint"))
- aLength = distancePointPoint(aLineStart, aLineEnd)
-
- aDir1x, aDir1y = aLineEnd.x() - aLineStart.x(), aLineEnd.y() - aLineStart.y()
- aDir2x, aDir2y = thePoint.x() - aLineStart.x(), thePoint.y() - aLineStart.y()
- aCross = aDir1x * aDir2y - aDir1y * aDir2x
- return math.fabs(aCross) / aLength
+ aCenter = geomDataAPI_Point2D(theArc.attribute("center_point"))
+ aStart = geomDataAPI_Point2D(theArc.attribute("start_point"))
+ return model.distancePointPoint(aCenter, aStart)
#=========================================================================
# Verify the objects of fillet are created
#=========================================================================
checkSmoothness(aSketchFeature)
-assert model.dof(aSketchFeature) == 14, "PlaneGCS limitation: if you see this message, then maybe PlaneGCS has solved DoF for sketch with fillet correctly (expected DoF = 10, observed = {0}".format(model.dof(aSketchFeature))
+assert (model.dof(aSketchFeature) == 10)
+#=========================================================================
+# Move a line and check the fillet is correct
+#=========================================================================
+DELTA_X = DELTA_Y = 10.
+aSession.startOperation()
+aEndPoint1.setValue(aEndPoint1.x() + DELTA_X, aEndPoint1.y() + DELTA_Y)
+aSession.finishOperation()
+checkSmoothness(aSketchFeature)
+assert (model.dof(aSketchFeature) == 10)
+
#=========================================================================
# Create another sketch
# Verify the objects of fillet are created
#=========================================================================
checkSmoothness(aSketchFeature)
-assert model.dof(aSketchFeature) == 10, "PlaneGCS limitation: if you see this message, then maybe PlaneGCS has solved DoF for sketch with fillet correctly (expected DoF = 8, observed = {0}".format(model.dof(aSketchFeature))
+assert (model.dof(aSketchFeature) == 8)
+#=========================================================================
+# Move a line and check the fillet is correct
+#=========================================================================
+DELTA_X = 1.
+DELTA_Y = -2.
+aSession.startOperation()
+aStartPoint1.setValue(aStartPoint1.x() + DELTA_X, aStartPoint1.y() + DELTA_Y)
+aSession.finishOperation()
+checkSmoothness(aSketchFeature)
+assert (model.dof(aSketchFeature) == 8)
#=========================================================================
# End of test
#=========================================================================
-# TODO: Checking of Python dump has been disabled until the Fillet redesigned.
-#assert(model.checkPythonDump())
+# TODO: Improve Fillet test case by moving one of filleted objectes and check coincidence and tangency are correct
+
+assert(model.checkPythonDump())
