-"""
-Copyright (C) 2014-20xx CEA/DEN, EDF R&D
-"""
+## @package Plugins
+# ExportFeature class definition
+# Copyright (C) 2014-20xx CEA/DEN, EDF R&D
import EventsAPI
import ModelAPI
+import GeomAPI
+import GeomAlgoAPI
import salome
from salome.geom import geomBuilder
+def getObjectIndex(theName):
+ aStudy = salome.myStudy
+ aId = 0
+ aObj = aStudy.FindObjectByName(theName, "GEOM")
+ while len(aObj) != 0:
+ aId = aId + 1
+ aName = theName + '_' + str(aId)
+ aObj = aStudy.FindObjectByName(aName, "GEOM")
+ return aId
+## @ingroup Plugins
+# Feature to export all shapes and groups into the GEOM module
class ExportFeature(ModelAPI.ModelAPI_Feature):
- "Feature to create a box by drawing a sketch and extruding it"
-
+ ## The constructor.
def __init__(self):
ModelAPI.ModelAPI_Feature.__init__(self)
+ ## Shape that will be exported (the compound if there are several exported bodies)
+ self.shape = None
+ ## BRep representation of the exported shape (a stream that will be sent to GEOM and converted to GEOM object)
+ self.brep = None
@staticmethod
+ ## Export kind. Static.
def ID():
return "ExportToGEOM"
+ ## Returns the kind of a feature.
def getKind(self):
return ExportFeature.ID()
- # This feature is action: has no property pannel and executes immideately
+ ## This feature is action: has no property pannel and executes immideately.
def isAction(self):
return True
- # The action is not placed into the histiry anyway
- #def isInHistory(self):
- # return False
-
+ ## This feature has no attributes, as it is action.
def initAttributes(self):
- # This feature has no attributes, it is action
pass
-
+
+ ## Exports all bodies
def exportBodies(self):
- # Get all bodies
+ global ShapeIndex
kResultBodyType = "Bodies"
aPartSize = self.Part.size(kResultBodyType)
if aPartSize == 0:
- EventsAPI.Events_Error_send("No results in the active document")
+ EventsAPI.Events_InfoMessage("ExportFeature","No results in the active document").send()
return
-
- anObjList = [self.Part.object(kResultBodyType, idx) for idx in xrange(aPartSize)]
+
+ anObjList = [self.Part.object(kResultBodyType, idx) for idx in xrange(aPartSize)]
+ aShapesList = GeomAlgoAPI.ShapeList()
+ aName = ""
for idx, anObject in enumerate(anObjList):
aResult = ModelAPI.modelAPI_Result(anObject)
aBodyResult = ModelAPI.modelAPI_ResultBody(aResult)
if not aBodyResult:
continue
aShape = aBodyResult.shape()
- aDump = aShape.getShapeStream()
- # Load shape to SALOME Geom
- aBrep = self.geompy.RestoreShape(aDump)
- self.geompy.addToStudy(aBrep, "NewGeomShape_{0}".format(idx + 1))
- self.geomObjects.append([aShape, aBrep])
+ if aShape is not None and not aShape.isNull():
+ aShapesList.append(aShape)
+ if len(aShapesList) == 1:
+ aName = aBodyResult.data().name()
+
+ # issue 1045: create compound if there are more than one shape
+ if len(aShapesList) > 1:
+ self.shape = GeomAlgoAPI.GeomAlgoAPI_CompoundBuilder.compound(aShapesList)
+ aName = "ShaperResults"
+ elif len(aShapesList) == 1:
+ self.shape = aShapesList[0]
+
+ # so, only one shape is always in the result
+ aDump = self.shape.getShapeStream()
+ # Load shape to SALOME Geom
+ aBrep = self.geompy.RestoreShape(aDump)
+
+ # Make unique name
+ aId = getObjectIndex(aName)
+ if aId != 0:
+ aName = aName + '_' + str(aId)
+
+ self.geompy.addToStudy(aBrep, aName)
+ self.brep = aBrep
+ ## Exports all groups
def exportGroups(self):
# iterate all features to find groups
aFeaturesNum = self.Part.size("Features")
aSelectionList = aFeature.data().selectionList("group_list")
# if a group has been found
if aSelectionList:
+ aFeature = ModelAPI.objectToFeature(aFeature)
+ if aFeature.firstResult() is not None:
+ aName = aFeature.firstResult().data().name()
groupIndex = groupIndex + 1
- self.createGroupFromList(aSelectionList, "NewGeomGroup_{0}".format(groupIndex))
-
- def createGroupFromList(self, theSelectionList, theGroupName):
+ self.createGroupFromList(aSelectionList, aName)
+
+ ## Returns a type of the shape in the old GEOM representation
+ def shapeType(self, shape):
+ if shape.isVertex():
+ return "VERTEX"
+ elif shape.isEdge():
+ return "EDGE"
+ elif shape.isFace():
+ return "FACE"
+
+ return "SOLID"
+
+ ## Creates a group by given list of selected objects and the name
+ # @param theSelectionList: list of selected objects
+ # @param theGroupName: name of the group to create
+ def createGroupFromList(self, theSelectionList, theGroupName):
# iterate on all selected entities of the group
# and get the corresponding ID
aSelectionNum = theSelectionList.size()
Ids = []
+ groupType = ""
for aSelIndex in range(0, aSelectionNum):
aSelection = theSelectionList.value(aSelIndex)
- aSelectionContext = aSelection.context()
- anID = aSelection.Id()
- Ids.append(anID)
- if aSelection.value().isVertex():
- groupType = "VERTEX"
- elif aSelection.value().isEdge():
- groupType = "EDGE"
- elif aSelection.value().isFace():
- groupType = "FACE"
+ # issue 1326: bodies that are already concealed did not exported, so groups should not be invalid
+ aContext = ModelAPI.modelAPI_Result(aSelection.context())
+ if aContext is None or aContext.isConcealed() or aContext.isDisabled():
+ continue
+
+ anID = GeomAlgoAPI.GeomAlgoAPI_CompoundBuilder.id(self.shape, aSelection.value())
+ if anID == 0:
+ #it may be a compound of objects if movement of the group to the end
+ # splits the original element to several (issue 1146)
+ anExp = GeomAPI.GeomAPI_ShapeExplorer(aSelection.value(), GeomAPI.GeomAPI_Shape.SHAPE)
+ while anExp.more():
+ anID = GeomAlgoAPI.GeomAlgoAPI_CompoundBuilder.id(self.shape, anExp.current())
+ if anID != 0:
+ Ids.append(anID)
+ groupType = self.shapeType(anExp.current())
+ anExp.next()
else:
- groupType = "SOLID"
-
- # iterate on exported objects and check if the current
- # group refers to this object
- for obj in self.geomObjects:
- if aSelectionContext.shape().isEqual(obj[0]):
- aGroup = self.geompy.CreateGroup(obj[1], self.geompy.ShapeType[groupType])
- self.geompy.UnionIDs(aGroup,Ids)
- self.geompy.addToStudyInFather(obj[1], aGroup, theGroupName)
-
+ Ids.append(anID)
+ groupType = self.shapeType(aSelection.value())
+
+ if len(Ids) <> 0:
+ aGroup = self.geompy.CreateGroup(self.brep, self.geompy.ShapeType[groupType])
+ self.geompy.UnionIDs(aGroup,Ids)
+ self.geompy.addToStudyInFather(self.brep, aGroup, theGroupName)
+
+ ## Exports all shapes and groups into the GEOM module.
def execute(self):
aSession = ModelAPI.ModelAPI_Session.get()
+ ## Get active document
self.Part = aSession.activeDocument()
+ ## List of objects created in the old geom for later use
self.geomObjects = []
+ ## geomBuilder tool
+ salome.salome_init(0,1)
self.geompy = geomBuilder.New(salome.myStudy)
-
+
# Export bodies and groups
self.exportBodies()
self.exportGroups()
