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Arch: Support for IfcElementAssembly

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Yorik van Havre
2018-08-10 13:08:27 -03:00
parent 9dbeb6f2b1
commit c1ba8228fd
2 changed files with 22 additions and 3 deletions
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2
src/Mod/Arch/ArchBuildingPart.py
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@@ -193,7 +193,7 @@ BuildingTypes = ['Undefined',
]
def makeBuildingPart(objectslist=None):
def makeBuildingPart(objectslist=None,baseobj=None,name="BuildingPart"):
'''makeBuildingPart(objectslist): creates a buildingPart including the
objects from the given list.'''

23
src/Mod/Arch/importIFC.py
View File

@@ -55,7 +55,8 @@ typesmap = { "Site": ["IfcSite"],
"Panel": ["IfcPlate"],
"Equipment": ["IfcFurnishingElement","IfcSanitaryTerminal","IfcFlowTerminal","IfcElectricAppliance"],
"Pipe": ["IfcPipeSegment"],
"PipeConnector":["IfcPipeFitting"]
"PipeConnector":["IfcPipeFitting"],
"BuildingPart": ["IfcElementAssembly"]
}
# which IFC entity (product) is a structural object
@@ -1666,6 +1667,7 @@ def export(exportList,filename):
prod2 = ifcfile.createIfcBuildingElementProxy(ifcopenshell.guid.compress(uuid.uuid1().hex),history,o.Label.encode("utf8"),None,None,p2,r2,None,"ELEMENT")
subproducts[o.Name] = prod2
ifcfile.createIfcRelAggregates(ifcopenshell.guid.compress(uuid.uuid1().hex),history,'Addition','',product,[prod2])
# subtractions
@@ -1912,8 +1914,9 @@ def export(exportList,filename):
floors = []
treated = []
defaulthost = []
for floor in Draft.getObjectsOfType(objectslist,"Floor")+Draft.getObjectsOfType(objectslist,"BuildingPart"):
if (Draft.getType(floor) == "Floor") or (hasattr(floor,"IfcRole") and floor.IfcRole != "Building"):
if (Draft.getType(floor) == "Floor") or (hasattr(floor,"IfcRole") and floor.IfcRole == "Building Storey"):
objs = Draft.getGroupContents(floor,walls=True)
objs = Arch.pruneIncluded(objs)
children = []
@@ -1927,6 +1930,17 @@ def export(exportList,filename):
ifcfile.createIfcRelContainedInSpatialStructure(ifcopenshell.guid.compress(uuid.uuid1().hex),history,'StoreyLink','',children,f)
floors.append(f)
defaulthost = f
elif (Draft.getType(floor) == "BuildingPart") and (not floor.IfcRole in ["Site","Building","Building Storey","Space","Undefined"]):
# buildingParts can be exported as any "normal" IFC type. In that case, gather their elements
if floor.Name in products:
subs = []
for c in floor.Group:
if c.Name in products:
subs.append(products[c.Name])
treated.append(c.Name)
if subs:
ifcfile.createIfcRelAggregates(ifcopenshell.guid.compress(uuid.uuid1().hex),history,'Assembly','',products[floor.Name],subs)
for building in Draft.getObjectsOfType(objectslist,"Building")+Draft.getObjectsOfType(objectslist,"BuildingPart"):
if (Draft.getType(building) == "Building") or (hasattr(building,"IfcRole") and building.IfcRole == "Building"):
objs = Draft.getGroupContents(building,walls=True,addgroups=True)
@@ -1951,6 +1965,7 @@ def export(exportList,filename):
buildings.append(b)
if not defaulthost and not ADDDEFAULTSTOREY:
defaulthost = b
for site in Draft.getObjectsOfType(objectslist,"Site"):
objs = Draft.getGroupContents(site,walls=True,addgroups=True)
objs = Arch.pruneIncluded(objs)
@@ -1966,6 +1981,7 @@ def export(exportList,filename):
sites.append(products[site.Name])
#if not defaulthost:
#defaulthost = products[site.Name]
if not sites:
if DEBUG: print("No site found. Adding default site")
sites = [ifcfile.createIfcSite(ifcopenshell.guid.compress(uuid.uuid1().hex),history,"Default Site",'',None,None,None,None,"ELEMENT",None,None,None,None,None)]
@@ -1982,6 +1998,9 @@ def export(exportList,filename):
if k != buildings[0].Name:
if not(Draft.getType(FreeCAD.ActiveDocument.getObject(k)) in ["Site","Building","Floor","BuildingPart"]):
untreated.append(v)
elif Draft.getType(FreeCAD.ActiveDocument.getObject(k)) == "BuildingPart":
if not(FreeCAD.ActiveDocument.getObject(k).IfcRole in ["Building","Building Storey","Site","Space","Undefined"]):
untreated.append(v)
if untreated:
if not defaulthost:
defaulthost = ifcfile.createIfcBuildingStorey(ifcopenshell.guid.compress(uuid.uuid1().hex),history,"Default Storey",'',None,None,None,None,"ELEMENT",None)