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Fix bug where loaded point geometry had unlinked meshes or placements with wrong units.

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This commit is contained in:
Dion Moult
2023-07-17 15:46:33 +10:00
parent 1248059f39
commit 91b23ae853
1 changed files with 3 additions and 2 deletions
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src/blenderbim/blenderbim/bim/import_ifc.py
+3 -2
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@@ -692,7 +692,7 @@ class IfcImporter:
mesh = self.create_native_faceted_brep(element, mesh_name) mesh = self.create_native_faceted_brep(element, mesh_name)
elif native_data["type"] == "IfcFaceBasedSurfaceModel": elif native_data["type"] == "IfcFaceBasedSurfaceModel":
mesh = self.create_native_faceted_brep(element, mesh_name) mesh = self.create_native_faceted_brep(element, mesh_name)
mesh.BIMMeshProperties.ifc_definition_id = representation.id() tool.Ifc.link(representation, mesh)
mesh.name = mesh_name mesh.name = mesh_name
self.meshes[mesh_name] = mesh self.meshes[mesh_name] = mesh
self.create_product(element, mesh=mesh) self.create_product(element, mesh=mesh)
@@ -921,7 +921,7 @@ class IfcImporter:
return result return result
def create_pointcloud(self, product, representation): def create_pointcloud(self, product, representation):
placement_matrix = ifcopenshell.util.placement.get_local_placement(product.ObjectPlacement) placement_matrix = self.get_element_matrix(product)
vertex_list = [] vertex_list = []
for item in representation.Items: for item in representation.Items:
if item.is_a("IfcCartesianPointList"): if item.is_a("IfcCartesianPointList"):
@@ -937,6 +937,7 @@ class IfcImporter:
mesh_name = f"{representation.ContextOfItems.id()}/{representation.id()}" mesh_name = f"{representation.ContextOfItems.id()}/{representation.id()}"
mesh = bpy.data.meshes.new(mesh_name) mesh = bpy.data.meshes.new(mesh_name)
mesh.from_pydata(vertex_list, [], []) mesh.from_pydata(vertex_list, [], [])
tool.Ifc.link(representation, mesh)
obj = bpy.data.objects.new("{}/{}".format(product.is_a(), product.Name), mesh) obj = bpy.data.objects.new("{}/{}".format(product.is_a(), product.Name), mesh)
self.set_matrix_world(obj, self.apply_blender_offset_to_matrix_world(obj, placement_matrix)) self.set_matrix_world(obj, self.apply_blender_offset_to_matrix_world(obj, placement_matrix))