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Default to adding EPSG:3857 when adding georeferencing and let users choose an EPSG when adding.

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This commit is contained in:
Dion Moult
2024-06-23 23:17:44 +10:00
parent 95d2d0af83
commit 013b138e5c
2 changed files with 5 additions and 5 deletions
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src/ifcopenshell-python/ifcopenshell/api/georeference/add_georeferencing.py
+3 -3
View File
@@ -21,7 +21,7 @@ import ifcopenshell.api.pset
import ifcopenshell.util.element import ifcopenshell.util.element
def add_georeferencing(file: ifcopenshell.file, ifc_class: str = "IfcMapConversion") -> None: def add_georeferencing(file: ifcopenshell.file, ifc_class: str = "IfcMapConversion", name: str = "EPSG:3857") -> None:
"""Add empty georeferencing entities to a model """Add empty georeferencing entities to a model
By default, models are not georeferenced. Georeferencing requires two By default, models are not georeferenced. Georeferencing requires two
@@ -52,7 +52,7 @@ def add_georeferencing(file: ifcopenshell.file, ifc_class: str = "IfcMapConversi
return return
conversion = ifcopenshell.api.pset.add_pset(file, project, "ePSet_MapConversion") conversion = ifcopenshell.api.pset.add_pset(file, project, "ePSet_MapConversion")
crs = ifcopenshell.api.pset.add_pset(file, project, "ePSet_ProjectedCRS") crs = ifcopenshell.api.pset.add_pset(file, project, "ePSet_ProjectedCRS")
ifcopenshell.api.pset.edit_pset(file, crs, properties={"Name": ""}) ifcopenshell.api.pset.edit_pset(file, crs, properties={"Name": name})
ifcopenshell.api.pset.edit_pset( ifcopenshell.api.pset.edit_pset(
file, file,
conversion, conversion,
@@ -72,7 +72,7 @@ def add_georeferencing(file: ifcopenshell.file, ifc_class: str = "IfcMapConversi
break break
if not source_crs: if not source_crs:
return return
projected_crs = file.create_entity("IfcProjectedCRS", Name="") projected_crs = file.create_entity("IfcProjectedCRS", Name=name)
if ifc_class == "IfcMapConversion": if ifc_class == "IfcMapConversion":
file.create_entity( file.create_entity(
ifc_class, SourceCRS=source_crs, TargetCRS=projected_crs, Eastings=0, Northings=0, OrthogonalHeight=0 ifc_class, SourceCRS=source_crs, TargetCRS=projected_crs, Eastings=0, Northings=0, OrthogonalHeight=0
src/ifcopenshell-python/test/api/georeference/test_add_georeferencing.py
+2 -2
View File
@@ -33,7 +33,7 @@ class TestAddGeoreferencing(test.bootstrap.IFC4):
assert (conversion := self.file.by_type("IfcMapConversion")[0]) assert (conversion := self.file.by_type("IfcMapConversion")[0])
assert (crs := self.file.by_type("IfcProjectedCRS")[0]) assert (crs := self.file.by_type("IfcProjectedCRS")[0])
assert conversion.Eastings == conversion.Northings == conversion.OrthogonalHeight == 0 assert conversion.Eastings == conversion.Northings == conversion.OrthogonalHeight == 0
assert crs.Name == "" assert crs.Name == "EPSG:3857"
def test_not_doing_anything_if_no_model_context(self): def test_not_doing_anything_if_no_model_context(self):
ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject") ifcopenshell.api.root.create_entity(self.file, ifc_class="IfcProject")
@@ -61,7 +61,7 @@ class TestAddGeoreferencingIFC2X3(test.bootstrap.IFC2X3):
assert len(self.file.by_type("IfcPropertySet")) == 2 assert len(self.file.by_type("IfcPropertySet")) == 2
assert conversion assert conversion
assert crs assert crs
assert crs["Name"]["value"] == "" assert crs["Name"]["value"] == "EPSG:3857"
assert self.file.by_id(crs["Name"]["id"]).NominalValue.is_a("IfcLabel") assert self.file.by_id(crs["Name"]["id"]).NominalValue.is_a("IfcLabel")
assert conversion["Eastings"]["value"] == 0 assert conversion["Eastings"]["value"] == 0
assert self.file.by_id(conversion["Eastings"]["id"]).NominalValue.is_a("IfcLengthMeasure") assert self.file.by_id(conversion["Eastings"]["id"]).NominalValue.is_a("IfcLengthMeasure")