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Add support for loading IfcProxy

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This commit is contained in:
Dion Moult
2023-04-17 10:37:30 +10:00
parent d07e8bc747
commit 4b4ede733f
1 changed files with 8 additions and 54 deletions
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src/blenderbim/blenderbim/bim/import_ifc.py
+8 -54
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@@ -241,6 +241,8 @@ class IfcImporter:
self.profile_code("Create native elements")
self.create_elements()
self.profile_code("Create elements")
self.create_generic_elements(self.annotations)
self.profile_code("Create annotations")
self.create_grids()
self.profile_code("Create grids")
self.create_spatial_elements()
@@ -320,10 +322,13 @@ class IfcImporter:
if isinstance(self.elements, set):
self.elements = list(self.elements)
# TODO: enable filtering for annotations
self.annotations = set(self.file.by_type("IfcAnnotation"))
self.annotations = set([a for a in self.file.by_type("IfcAnnotation") if not a.HasAssignments])
else:
self.elements = self.file.by_type("IfcElement")
self.annotations = set(self.file.by_type("IfcAnnotation"))
if self.file.schema in ("IFC2X3", "IFC4"):
self.elements = self.file.by_type("IfcElement") + self.file.by_type("IfcProxy")
else:
self.elements = self.file.by_type("IfcElement")
self.annotations = set([a for a in self.file.by_type("IfcAnnotation") if not a.HasAssignments])
self.elements = [e for e in self.elements if not e.is_a("IfcFeatureElement")]
if self.ifc_import_settings.is_coordinating:
@@ -904,9 +909,6 @@ class IfcImporter:
if mesh:
pass
elif element.is_a("IfcAnnotation") and element.ObjectType == "DRAWING":
mesh = self.create_camera(element, shape)
tool.Loader.link_mesh(shape, mesh)
elif element.is_a("IfcAnnotation") and self.is_curve_annotation(element) and shape:
mesh = self.create_curve(element, shape)
tool.Loader.link_mesh(shape, mesh)
@@ -1817,54 +1819,6 @@ class IfcImporter:
):
return representation.Items[0].MappingTarget
def create_camera(self, element, shape):
if hasattr(shape, "geometry"):
geometry = shape.geometry
else:
geometry = shape
v = geometry.verts
x = [v[i] for i in range(0, len(v), 3)]
y = [v[i + 1] for i in range(0, len(v), 3)]
z = [v[i + 2] for i in range(0, len(v), 3)]
width = max(x) - min(x)
height = max(y) - min(y)
depth = max(z) - min(z)
camera = bpy.data.cameras.new(tool.Loader.get_mesh_name(geometry))
camera.type = "ORTHO"
camera.ortho_scale = width if width > height else height
camera.clip_end = depth
if width > height:
camera.BIMCameraProperties.raster_x = 1000
camera.BIMCameraProperties.raster_y = round(1000 * (height / width))
else:
camera.BIMCameraProperties.raster_x = round(1000 * (width / height))
camera.BIMCameraProperties.raster_y = 1000
psets = ifcopenshell.util.element.get_psets(element)
pset = psets.get("EPset_Drawing")
if pset:
if "TargetView" in pset:
camera.BIMCameraProperties.target_view = pset["TargetView"]
if "Scale" in pset:
valid_scales = [
i[0] for i in get_diagram_scales(None, bpy.context) if pset["Scale"] == i[0].split("|")[-1]
]
if valid_scales:
camera.BIMCameraProperties.diagram_scale = valid_scales[0]
else:
camera.BIMCameraProperties.diagram_scale = "CUSTOM"
camera.BIMCameraProperties.custom_diagram_scale = pset["HumanScale"] + "|" + pset["Scale"]
if "HasUnderlay" in pset:
camera.BIMCameraProperties.has_underlay = pset["HasUnderlay"]
if "HasLinework" in pset:
camera.BIMCameraProperties.has_linework = pset["HasLinework"]
if "HasAnnotation" in pset:
camera.BIMCameraProperties.has_annotation = pset["HasAnnotation"]
return camera
def create_curve(self, element, shape):
if hasattr(shape, "geometry"):
geometry = shape.geometry