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Editing placements and meshes now can happen in bulk. See #1222.

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This commit is contained in:
Dion Moult
2021-01-27 15:02:07 +11:00
parent 572efd7ea6
commit f90c56013e
1 changed files with 63 additions and 59 deletions
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src/ifcblenderexport/blenderbim/bim/module/geometry/operator.py
+63 -59
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@@ -18,31 +18,34 @@ class EditObjectPlacement(bpy.types.Operator):
obj: bpy.props.StringProperty() obj: bpy.props.StringProperty()
def execute(self, context): def execute(self, context):
obj = bpy.data.objects.get(self.obj) if self.obj else bpy.context.active_object objs = [bpy.data.objects.get(self.obj)] if self.obj else bpy.context.selected_objects
self.file = IfcStore.get_file() self.file = IfcStore.get_file()
# TODO: determine how to deal with this module dependency # TODO: determine how to deal with this module dependency
props = bpy.context.scene.BIMGeoreferenceProperties props = bpy.context.scene.BIMGeoreferenceProperties
matrix = np.array(obj.matrix_world) for obj in objs:
if props.has_blender_offset and props.blender_offset_type == "OBJECT_PLACEMENT": if not obj.BIMObjectProperties.ifc_definition_id:
self.calculate_unit_scale() continue
# TODO: np.array? Why not matrix? matrix = np.array(obj.matrix_world)
matrix = np.array( if props.has_blender_offset and props.blender_offset_type == "OBJECT_PLACEMENT":
ifcopenshell.util.geolocation.local2global( self.calculate_unit_scale()
np.matrix(obj.matrix_world), # TODO: np.array? Why not matrix?
float(props.blender_eastings) * self.unit_scale, matrix = np.array(
float(props.blender_northings) * self.unit_scale, ifcopenshell.util.geolocation.local2global(
float(props.blender_orthogonal_height) * self.unit_scale, np.matrix(obj.matrix_world),
float(props.blender_x_axis_abscissa), float(props.blender_eastings) * self.unit_scale,
float(props.blender_x_axis_ordinate), float(props.blender_northings) * self.unit_scale,
float(props.blender_orthogonal_height) * self.unit_scale,
float(props.blender_x_axis_abscissa),
float(props.blender_x_axis_ordinate),
)
) )
) edit_object_placement.Usecase(
edit_object_placement.Usecase( self.file,
self.file, {
{ "product": self.file.by_id(obj.BIMObjectProperties.ifc_definition_id),
"product": self.file.by_id(obj.BIMObjectProperties.ifc_definition_id), "matrix": matrix,
"matrix": matrix, },
}, ).execute()
).execute()
return {"FINISHED"} return {"FINISHED"}
def calculate_unit_scale(self): def calculate_unit_scale(self):
@@ -80,7 +83,7 @@ class AddRepresentation(bpy.types.Operator):
"geometry": obj.data, "geometry": obj.data,
"total_items": max(1, len(obj.material_slots)), "total_items": max(1, len(obj.material_slots)),
"should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep, "should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep,
"should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation "should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation,
}, },
).execute() ).execute()
if not result: if not result:
@@ -95,7 +98,7 @@ class AddRepresentation(bpy.types.Operator):
for s in obj.material_slots for s in obj.material_slots
if s.material if s.material
], ],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment "should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
}, },
).execute() ).execute()
assign_representation.Usecase( assign_representation.Usecase(
@@ -177,48 +180,49 @@ class UpdateMeshRepresentation(bpy.types.Operator):
obj: bpy.props.StringProperty() obj: bpy.props.StringProperty()
def execute(self, context): def execute(self, context):
obj = bpy.data.objects.get(self.obj) if self.obj else bpy.context.active_object objs = [bpy.data.objects.get(self.obj)] if self.obj else bpy.context.selected_objects
self.file = IfcStore.get_file() self.file = IfcStore.get_file()
bpy.ops.bim.edit_object_placement(obj=obj.name) for obj in objs:
bpy.ops.bim.edit_object_placement(obj=obj.name)
old_representation = self.file.by_id(obj.data.BIMMeshProperties.ifc_definition_id) old_representation = self.file.by_id(obj.data.BIMMeshProperties.ifc_definition_id)
new_representation = add_representation.Usecase( new_representation = add_representation.Usecase(
self.file, self.file,
{ {
"context": old_representation.ContextOfItems, "context": old_representation.ContextOfItems,
"blender_object": obj, "blender_object": obj,
"geometry": obj.data, "geometry": obj.data,
"total_items": max(1, len(obj.material_slots)), "total_items": max(1, len(obj.material_slots)),
"should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep, "should_force_faceted_brep": context.scene.BIMGeometryProperties.should_force_faceted_brep,
"should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation "should_force_triangulation": context.scene.BIMGeometryProperties.should_force_triangulation,
}, },
).execute() ).execute()
if not new_representation: if not new_representation:
print("Failed to write shape representation") print("Failed to write shape representation")
return {"FINISHED"} return {"FINISHED"}
assign_styles.Usecase( assign_styles.Usecase(
self.file, self.file,
{ {
"shape_representation": new_representation, "shape_representation": new_representation,
"styles": [ "styles": [
self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id) self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
for s in obj.material_slots for s in obj.material_slots
if s.material if s.material
], ],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment "should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
}, },
).execute() ).execute()
# TODO: move this into a replace_representation usecase or something # TODO: move this into a replace_representation usecase or something
for inverse in self.file.get_inverse(old_representation): for inverse in self.file.get_inverse(old_representation):
ifcopenshell.util.element.replace_attribute(inverse, old_representation, new_representation) ifcopenshell.util.element.replace_attribute(inverse, old_representation, new_representation)
obj.data.BIMMeshProperties.ifc_definition_id = int(new_representation.id()) obj.data.BIMMeshProperties.ifc_definition_id = int(new_representation.id())
obj.data.name = f"{old_representation.ContextOfItems.id()}/{new_representation.id()}" obj.data.name = f"{old_representation.ContextOfItems.id()}/{new_representation.id()}"
bpy.ops.bim.remove_representation(ifc_definition_id=old_representation.id()) bpy.ops.bim.remove_representation(ifc_definition_id=old_representation.id())
Data.load(obj.BIMObjectProperties.ifc_definition_id) Data.load(obj.BIMObjectProperties.ifc_definition_id)
return {"FINISHED"} return {"FINISHED"}