-"""Box macro-feature
+# Copyright (C) 2014-2019 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
+#
+
+"""
+Box macro-feature
Authors: Renaud Nedelec - Daniel Brunier-Coulin
-Copyright (C) 2014-20xx CEA/DEN, EDF R&D
"""
-import modeler
-import geom
+from salome.shaper import model
+from salome.shaper import geom
+
+class BoxFeature(model.Feature):
+ """An example of Box feature implementation.
-class BoxFeature(modeler.Feature):
- """An example of Box feature implementation"""
+ BoxFeature() -> Box
+ """
# Initializations
- def __init__(self):
- """Constructor"""
- modeler.Feature.__init__(self)
+ def __init__(self):
+ """x.__init__(...) initializes x; see x.__class__.__doc__ for signature"""
+ model.Feature.__init__(self)
- @staticmethod
- def ID():
- """Return Id of the feature"""
- return "Box"
+ @staticmethod
+ def ID():
+ """Return Id of the feature."""
+ return "Box_script"
- @staticmethod
- def WIDTH_ID():
- """Returns ID of Width parameter"""
- return "width"
+ @staticmethod
+ def WIDTH_ID():
+ """Returns ID of Width parameter."""
+ return "width"
- @staticmethod
- def LENGTH_ID():
- """Returns ID of Length parameter"""
- return "length"
+ @staticmethod
+ def LENGTH_ID():
+ """Returns ID of Length parameter."""
+ return "length"
- @staticmethod
- def HEIGHT_ID():
- """Returns ID of Height parameter"""
- return "height"
+ @staticmethod
+ def HEIGHT_ID():
+ """Returns ID of Height parameter."""
+ return "height"
+
+ def getKind(self):
+ """Override Feature.getKind()"""
+ return BoxFeature.ID()
- def getKind(self):
- """Returns ID of еру ауфегку"""
- return BoxFeature.ID()
-
# Creation of the box at default size
- def initAttributes(self):
- """Initialise attributes of the feature"""
- # Creating the input arguments of the feature
- self.addRealInput( self.WIDTH_ID() )
- self.addRealInput( self.LENGTH_ID() )
- self.addRealInput( self.HEIGHT_ID() )
+ def initAttributes(self):
+ """Override Feature.initAttributes()"""
+ # Creating the input arguments of the feature
+ self.addRealInput(self.WIDTH_ID())
+ self.addRealInput(self.LENGTH_ID())
+ self.addRealInput(self.HEIGHT_ID())
+
+ # Creating the base of the box with unit values
+ mypart = model.activeDocument()
+ xoy = model.defaultPlane("XOY")
+
+ # A base of the geometry
+ self.base = model.addSketch(mypart, xoy)
- # Creating the base of the box with unit values
- mypart = modeler.activeDocument()
- xoy = modeler.defaultPlane("XOY")
+ p1 = geom.Pnt2d(0, 0)
+ p2 = geom.Pnt2d(0, 1)
+ p3 = geom.Pnt2d(1, 1)
+ p4 = geom.Pnt2d(1, 0)
- ### A base of the geometry
- self.base = modeler.addSketch( mypart, xoy )
+ line = model.addPolygon(self.base, p1, p2, p3, p4)
- p1 = geom.Pnt2d( 0, 0 )
- p2 = geom.Pnt2d( 0, 1 )
- p3 = geom.Pnt2d( 1, 1 )
- p4 = geom.Pnt2d( 1, 0 )
+ self.base.setFixed(line[0].startPoint())
+ self.base.setVertical(line[0])
- line = self.base.addPolygon(p1, p2, p3, p4)
+ # Setting the size of the base with default values
+ # Width
+ self.width = self.base.setLength(line[3], 50) # Keeps the constraint for edition
+ # Length
+ self.length = self.base.setLength(line[0], 50) # Keeps the constraint for edition
- self.base.setParallel( line[0].result(), line[2].result() )
- self.base.setParallel( line[1].result(), line[3].result() )
- self.base.setPerpendicular( line[0].result(), line[3].result() )
+ # Keeping the rectangle
+ self.base.setParallel(line[0], line[2])
+ self.base.setParallel(line[1], line[3])
+ self.base.setPerpendicular(line[0], line[3])
- # Setting the size of the base with default values
- ### Width
- self.width = self.base.setLength( line[0].result(), 50 ) # Keeps the constraint for edition
- ### Length
- self.length = self.base.setLength( line[3].result(), 50 ) # Keeps the constraint for edition
+ # execute sketch
+ mypart.setCurrentFeature(self.base.feature(), False)
+ model.updateFeatures()
- # Creating the extrusion (the box) at default size
- ### A box result
- self.box = modeler.addExtrusion( mypart, self.base.selectFace(), 50 )
+ # Creating the extrusion (the box) at default size
+ # A box result
+ self.box = model.addExtrusion(mypart, self.base.selectFace(), 50)
-
# Edition of the box at user size
- def execute(self):
- """Compute the feature result"""
- # Retrieving the user inputs
- width = self.getRealInput( self.WIDTH_ID() )
- length = self.getRealInput( self.LENGTH_ID() )
- height = self.getRealInput( self.HEIGHT_ID() )
-
- # Editing the box
- self.base.setValue( self.width, width )
- self.base.setValue( self.length, length )
- self.box.setSize( height )
-
- # Publishing the result: not needed for Macro feature
- #self.addResult( self.box.result() )
-
- def isMacro(self):
- """Returns True"""
- # Box feature is macro: removes itself on the creation transaction finish
- return True
+ def execute(self):
+ """F.execute() -- execute the feature"""
+ # Retrieving the user inputs
+ width = self.real(self.WIDTH_ID())
+ length = self.real(self.LENGTH_ID())
+ height = self.real(self.HEIGHT_ID())
+
+ # Editing the box
+ if width.text() == "":
+ self.base.setValue(self.width, width.value())
+ else:
+ self.base.setValue(self.width, width.text())
+
+ if length.text() == "":
+ self.base.setValue(self.length, length.value())
+ else:
+ self.base.setValue(self.length, length.text())
+
+ if (height.text() == ""):
+ self.box.setSize(height.value())
+ else:
+ self.box.setSize(height.text())
+
+ # Publishing the result: not needed for Macro feature
+ # self.addResult( self.box.result() )
+
+ def isMacro(self):
+ """Override Feature.initAttributes().
+ F.isMacro() -> True
+
+ Box feature is macro: removes itself on the creation transaction
+ finish.
+ """
+ return True
