+# Copyright (C) 2014-2022 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
+#
+
"""
TestConstraintAngle.py
Unit test of SketchPlugin_ConstraintAngle class
-
+
SketchPlugin_ConstraintAngle
static const std::string MY_CONSTRAINT_ANGLE_ID("SketchConstraintAngle");
data()->addAttribute(SketchPlugin_Constraint::VALUE(), ModelAPI_AttributeDouble::typeId());
data()->addAttribute(SketchPlugin_Constraint::ENTITY_A(), ModelAPI_AttributeRefAttr::typeId());
data()->addAttribute(SketchPlugin_Constraint::ENTITY_B(), ModelAPI_AttributeRefAttr::typeId());
data()->addAttribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT(), GeomDataAPI_Point2D::typeId());
-
-
+
+
"""
from GeomDataAPI import *
from ModelAPI import *
-import os
import math
+from salome.shaper import model
#=========================================================================
# Auxiliary functions
aEndPoint1 = geomDataAPI_Point2D(theLine1.attribute("EndPoint"))
aStartPoint2 = geomDataAPI_Point2D(theLine2.attribute("StartPoint"))
aEndPoint2 = geomDataAPI_Point2D(theLine2.attribute("EndPoint"))
-
+
aDirX1 = aEndPoint1.x() - aStartPoint1.x()
aDirY1 = aEndPoint1.y() - aStartPoint1.y()
aLen1 = math.hypot(aDirX1, aDirY1)
aDirX2 = aEndPoint2.x() - aStartPoint2.x()
aDirY2 = aEndPoint2.y() - aStartPoint2.y()
aLen2 = math.hypot(aDirX2, aDirY2)
-
+
aDot = aDirX1 * aDirX2 + aDirY1 * aDirY2
-
+
anAngle = math.acos(aDot / aLen1 / aLen2)
return round(anAngle * 180. / math.pi, 6)
aStartPoint.setValue(-10., 15.)
aEndPoint.setValue(80., 50.)
aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 8)
#=========================================================================
# Make a constraint to keep the angle
#=========================================================================
assert (refattrA.isInitialized())
assert (refattrB.isInitialized())
assert (angle(aSketchLineA, aSketchLineB) == ANGLE_DEGREE)
+assert (model.dof(aSketchFeature) == 7)
#=========================================================================
# Move line, check that angle is constant
#=========================================================================
aSession.startOperation()
aStartPoint = geomDataAPI_Point2D(aSketchLineA.attribute("StartPoint"))
-aStartPoint.setValue(0., 30.)
+aStartPoint.setValue(0., -30.)
aConstraint.execute()
aSession.finishOperation()
assert (angle(aSketchLineA, aSketchLineB) == ANGLE_DEGREE)
+assert (model.dof(aSketchFeature) == 7)
#=========================================================================
# Change angle value and check the lines are moved
#=========================================================================
aConstraint.execute()
aSession.finishOperation()
assert (angle(aSketchLineA, aSketchLineB) == NEW_ANGLE_DEGREE)
+assert (model.dof(aSketchFeature) == 7)
#=========================================================================
# Change angle type
#=========================================================================
aConstraint.integer("AngleType").setValue(ANGLE_BACKWARD)
aSession.finishOperation()
assert (angle(aSketchLineA, aSketchLineB) == NEW_ANGLE_DEGREE)
+assert (model.dof(aSketchFeature) == 7)
#=========================================================================
-# TODO: improve test
-# 1. remove constraint, move line's start point to
-# check that constraint are not applied
-# 2. check constrained distance between:
-# * point and line
-# * two lines
+# Remove constraint, move line's point to check the constraint is not applied
#=========================================================================
+aSession.startOperation()
+aDocument.removeFeature(aConstraint)
+aSession.finishOperation()
+assert (model.dof(aSketchFeature) == 8)
+aSession.startOperation()
+aStartPoint.setValue(-30., 0.)
+aSession.finishOperation()
+assert (angle(aSketchLineA, aSketchLineB) != NEW_ANGLE_DEGREE)
+assert (model.dof(aSketchFeature) == 8)
#=========================================================================
# End of test
#=========================================================================
-import model
assert(model.checkPythonDump())