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BIM: support relative path for hybrid IFC file (#24190)

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This commit is contained in:
Roy-043
2026-02-03 17:16:10 +01:00
committed by GitHub
parent e7bcb2c15e
commit dafed93c63
1 changed files with 31 additions and 16 deletions
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47
src/Mod/BIM/nativeifc/ifc_tools.py
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@@ -448,23 +448,33 @@ def get_ifcfile(obj):
"""Returns the ifcfile that handles this object"""
project = get_project(obj)
if project:
if project is None:
return None
if getattr(project, "Proxy", None):
if hasattr(project.Proxy, "ifcfile"):
return project.Proxy.ifcfile
if getattr(project, "IfcFilePath", None):
filepath = project.IfcFilePath
if filepath[0] == ".":
# path relative to the FreeCAD file directory
filepath = os.path.join(os.path.dirname(obj.Document.FileName), filepath)
# absolute path
filepath = os.path.abspath(filepath)
try:
ifcfile = ifcopenshell.open(filepath)
except OSError:
FreeCAD.Console.PrintError("Error: Cannot open IFC file: " + filepath + "\n")
return None
if hasattr(project, "Proxy"):
if project.Proxy is None:
if not isinstance(project, FreeCAD.DocumentObject):
project.Proxy = ifc_objects.document_object()
if getattr(project, "Proxy", None):
if hasattr(project.Proxy, "ifcfile"):
return project.Proxy.ifcfile
if getattr(project, "IfcFilePath", None):
ifcfile = ifcopenshell.open(project.IfcFilePath)
if hasattr(project, "Proxy"):
if project.Proxy is None:
if not isinstance(project, FreeCAD.DocumentObject):
project.Proxy = ifc_objects.document_object()
if getattr(project, "Proxy", None):
project.Proxy.ifcfile = ifcfile
return ifcfile
else:
FreeCAD.Console.PrintError(
"Error: No IFC file attached to this project: " + project.Label
)
project.Proxy.ifcfile = ifcfile
return ifcfile
FreeCAD.Console.PrintError(
"Error: No IFC file attached to this project: " + project.Label + "\n"
)
return None
@@ -1179,6 +1189,11 @@ def save_ifc(obj, filepath=None):
if not filepath:
if getattr(obj, "IfcFilePath", None):
filepath = obj.IfcFilePath
if filepath[0] == ".":
# path relative to the FreeCAD file directory
filepath = os.path.join(os.path.dirname(obj.Document.FileName), filepath)
# absolute path
filepath = os.path.abspath(filepath)
if filepath:
ifcfile = get_ifcfile(obj)
if not ifcfile: