mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-10 01:41:57 +00:00
You can now add new mesh representation items
This commit is contained in:
Dion Moult
@@ -20,6 +20,7 @@ import bpy
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from . import ui, prop, operator
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classes = (
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operator.AddMeshlikeItem,
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operator.AddRepresentation,
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operator.CopyRepresentation,
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operator.DisableEditingRepresentationItemShapeAspect,
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@@ -1742,6 +1742,93 @@ class OverrideModeSetObject(bpy.types.Operator, tool.Ifc.Operator):
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bl_options = {"REGISTER", "UNDO"}
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should_save: bpy.props.BoolProperty(name="Should Save", default=True)
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def invoke(self, context, event):
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return IfcStore.execute_ifc_operator(self, context, is_invoke=True)
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def _invoke(self, context, event):
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if not context.active_object:
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return {"FINISHED"}
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self.is_valid = True
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if context.mode != "OBJECT":
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bpy.ops.object.mode_set(mode="OBJECT")
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if not tool.Ifc.get():
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return {"FINISHED"}
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context.scene.BIMGeometryProperties.is_changing_mode = True
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if context.scene.BIMGeometryProperties.representation_obj:
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if context.scene.BIMGeometryProperties.mode != "ITEM":
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context.scene.BIMGeometryProperties.mode = "ITEM"
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else:
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if context.scene.BIMGeometryProperties.mode != "OBJECT":
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context.scene.BIMGeometryProperties.mode = "OBJECT"
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context.scene.BIMGeometryProperties.is_changing_mode = False
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if context.active_object:
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element = tool.Ifc.get_entity(context.active_object)
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if element and element.is_a("IfcRelSpaceBoundary"):
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return bpy.ops.bim.edit_boundary_geometry()
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elif tool.Geometry.is_representation_item(context.active_object):
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self.edit_representation_item(context.active_object)
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return {"FINISHED"}
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objs = context.selected_objects or [context.active_object]
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print("objs are", objs)
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self.edited_objs = []
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self.unchanged_objs_with_openings = []
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for obj in objs:
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if not obj:
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continue
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element = tool.Ifc.get_entity(obj)
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if not element:
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continue
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if tool.Profile.is_editing_profile():
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profile_id = context.scene.BIMProfileProperties.active_profile_id
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if profile_id:
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profile = tool.Ifc.get().by_id(profile_id)
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if tool.Ifc.get_object(profile): # We are editing an arbitrary profile
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bpy.ops.bim.edit_arbitrary_profile()
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elif tool.Blender.Modifier.is_railing(element):
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bpy.ops.bim.finish_editing_railing_path()
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elif tool.Blender.Modifier.is_roof(element):
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bpy.ops.bim.finish_editing_roof_path()
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elif tool.Model.get_usage_type(element) == "PROFILE":
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bpy.ops.bim.edit_extrusion_axis()
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# if in the process of editing arbitrary profile
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elif context.scene.BIMProfileProperties.active_arbitrary_profile_id:
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bpy.ops.bim.edit_arbitrary_profile()
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else:
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bpy.ops.bim.edit_extrusion_profile()
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return self.execute(context)
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elif obj.data.BIMMeshProperties.ifc_definition_id:
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if not tool.Geometry.has_geometric_data(obj):
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self.is_valid = False
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self.should_save = False
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representation = tool.Ifc.get().by_id(obj.data.BIMMeshProperties.ifc_definition_id)
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if tool.Geometry.is_meshlike(
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representation
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) and obj.data.BIMMeshProperties.mesh_checksum != tool.Geometry.get_mesh_checksum(obj.data):
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self.edited_objs.append(obj)
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elif getattr(element, "HasOpenings", None):
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self.unchanged_objs_with_openings.append(obj)
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else:
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tool.Ifc.finish_edit(obj)
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elif element.is_a("IfcGridAxis"):
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if not tool.Geometry.has_geometric_data(obj):
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self.is_valid = False
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self.should_save = False
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if obj.data.BIMMeshProperties.mesh_checksum != tool.Geometry.get_mesh_checksum(obj.data):
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self.edited_objs.append(obj)
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else:
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tool.Ifc.finish_edit(obj)
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return self.execute(context)
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def _execute(self, context):
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if not context.active_object:
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return {"FINISHED"}
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@@ -1866,91 +1953,6 @@ class OverrideModeSetObject(bpy.types.Operator, tool.Ifc.Operator):
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context.scene.BIMGeometryProperties.mode = "EDIT"
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context.scene.BIMGeometryProperties.is_changing_mode = False
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def invoke(self, context, event):
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return IfcStore.execute_ifc_operator(self, context, is_invoke=True)
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def _invoke(self, context, event):
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if not context.active_object:
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return {"FINISHED"}
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self.is_valid = True
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bpy.ops.object.mode_set(mode="EDIT", toggle=True)
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context.scene.BIMGeometryProperties.is_changing_mode = True
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if context.scene.BIMGeometryProperties.representation_obj:
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if context.scene.BIMGeometryProperties.mode != "ITEM":
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context.scene.BIMGeometryProperties.mode = "ITEM"
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else:
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if context.scene.BIMGeometryProperties.mode != "OBJECT":
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context.scene.BIMGeometryProperties.mode = "OBJECT"
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context.scene.BIMGeometryProperties.is_changing_mode = False
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if not tool.Ifc.get():
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return {"FINISHED"}
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if context.active_object:
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element = tool.Ifc.get_entity(context.active_object)
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if element and element.is_a("IfcRelSpaceBoundary"):
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return bpy.ops.bim.edit_boundary_geometry()
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elif tool.Geometry.is_representation_item(context.active_object):
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self.edit_representation_item(context.active_object)
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return {"FINISHED"}
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objs = context.selected_objects or [context.active_object]
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self.edited_objs = []
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self.unchanged_objs_with_openings = []
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for obj in objs:
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if not obj:
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continue
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element = tool.Ifc.get_entity(obj)
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if not element:
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continue
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if tool.Profile.is_editing_profile():
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profile_id = context.scene.BIMProfileProperties.active_profile_id
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if profile_id:
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profile = tool.Ifc.get().by_id(profile_id)
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if tool.Ifc.get_object(profile): # We are editing an arbitrary profile
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bpy.ops.bim.edit_arbitrary_profile()
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elif tool.Blender.Modifier.is_railing(element):
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bpy.ops.bim.finish_editing_railing_path()
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elif tool.Blender.Modifier.is_roof(element):
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bpy.ops.bim.finish_editing_roof_path()
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elif tool.Model.get_usage_type(element) == "PROFILE":
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bpy.ops.bim.edit_extrusion_axis()
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# if in the process of editing arbitrary profile
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elif context.scene.BIMProfileProperties.active_arbitrary_profile_id:
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bpy.ops.bim.edit_arbitrary_profile()
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else:
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bpy.ops.bim.edit_extrusion_profile()
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return self.execute(context)
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elif obj.data.BIMMeshProperties.ifc_definition_id:
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if not tool.Geometry.has_geometric_data(obj):
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self.is_valid = False
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self.should_save = False
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representation = tool.Ifc.get().by_id(obj.data.BIMMeshProperties.ifc_definition_id)
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if tool.Geometry.is_meshlike(
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representation
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) and obj.data.BIMMeshProperties.mesh_checksum != tool.Geometry.get_mesh_checksum(obj.data):
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self.edited_objs.append(obj)
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elif getattr(element, "HasOpenings", None):
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self.unchanged_objs_with_openings.append(obj)
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else:
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tool.Ifc.finish_edit(obj)
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elif element.is_a("IfcGridAxis"):
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if not tool.Geometry.has_geometric_data(obj):
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self.is_valid = False
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self.should_save = False
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if obj.data.BIMMeshProperties.mesh_checksum != tool.Geometry.get_mesh_checksum(obj.data):
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self.edited_objs.append(obj)
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else:
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tool.Ifc.finish_edit(obj)
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return self.execute(context)
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class FlipObject(bpy.types.Operator):
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bl_idname = "bim.flip_object"
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@@ -2409,3 +2411,63 @@ class UpdateItemAttributes(bpy.types.Operator, tool.Ifc.Operator):
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item.Depth = attribute.float_value
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tool.Geometry.reload_representation(bpy.context.scene.BIMGeometryProperties.representation_obj)
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tool.Geometry.import_item(obj)
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class AddMeshlikeItem(bpy.types.Operator, tool.Ifc.Operator):
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bl_idname = "bim.add_meshlike_item"
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bl_label = "Add Meshlike Item"
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bl_options = {"REGISTER", "UNDO"}
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shape: bpy.props.StringProperty(name="Shape")
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def _execute(self, context):
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props = context.scene.BIMGeometryProperties
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mesh = bpy.data.meshes.new("Tmp")
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obj = bpy.data.objects.new("Tmp", mesh)
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scene = bpy.context.scene
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scene.collection.objects.link(obj)
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bpy.context.view_layer.objects.active = obj
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obj.select_set(True)
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bm = bmesh.new()
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matrix = props.representation_obj.matrix_world.copy()
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matrix.translation = context.scene.cursor.location
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matrix = props.representation_obj.matrix_world.inverted() @ matrix
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if self.shape == "CUBE":
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bmesh.ops.create_cube(bm, matrix=matrix, size=0.5)
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elif self.shape == "PLANE":
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bmesh.ops.create_grid(bm, matrix=matrix, size=0.5)
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elif self.shape == "CIRCLE":
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bmesh.ops.create_circle(bm, matrix=matrix, radius=0.25, segments=16, cap_ends=True)
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elif self.shape == "UVSPHERE":
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bmesh.ops.create_uvsphere(bm, matrix=matrix, radius=0.25, u_segments=16, v_segments=16)
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elif self.shape == "ICOSPHERE":
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bmesh.ops.create_icosphere(bm, matrix=matrix, radius=0.25, subdivisions=2)
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elif self.shape == "CYLINDER":
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# Cone is legitimate.
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bmesh.ops.create_cone(bm, matrix=matrix, radius1=0.25, radius2=0.25, depth=0.5, segments=16, cap_ends=True)
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bm.to_mesh(mesh)
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bm.free()
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mesh.update()
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obj.matrix_world = props.representation_obj.matrix_world
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new = props.item_objs.add()
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new.obj = obj
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tool.Geometry.lock_object(obj)
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builder = ifcopenshell.util.shape_builder.ShapeBuilder(tool.Ifc.get())
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unit_scale = ifcopenshell.util.unit.calculate_unit_scale(tool.Ifc.get())
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verts = [v.co / unit_scale for v in obj.data.vertices]
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faces = [p.vertices[:] for p in obj.data.polygons]
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representation = tool.Geometry.get_active_representation(props.representation_obj)
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representation = ifcopenshell.util.representation.resolve_representation(representation)
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if representation.RepresentationType in ("Brep", "AdvancedBrep"):
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item = builder.faceted_brep(verts, faces)
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elif representation.RepresentationType in ("Tessellation"):
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item = builder.mesh(verts, faces)
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representation.Items = list(representation.Items) + [item]
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tool.Geometry.reload_representation(bpy.context.scene.BIMGeometryProperties.representation_obj)
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obj.name = obj.data.name = f"Item/{item.is_a()}/{item.id()}"
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obj.data.BIMMeshProperties.ifc_definition_id = item.id()
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@@ -64,6 +64,7 @@ classes = (
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product.LoadTypeThumbnails,
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product.MirrorElements,
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workspace.Hotkey,
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workspace.BIM_MT_add_meshlike_item,
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wall.AlignWall,
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wall.ChangeExtrusionDepth,
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wall.ChangeExtrusionXAngle,
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@@ -30,6 +30,7 @@ from natsort import natsorted
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def refresh():
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AuthoringData.is_loaded = False
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ItemData.is_loaded = False
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ArrayData.is_loaded = False
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StairData.is_loaded = False
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SverchokData.is_loaded = False
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@@ -620,3 +621,27 @@ class RoofData:
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general_params[prop_readable_name] = prop_value
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return general_params
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class ItemData:
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data = {}
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is_loaded = False
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@classmethod
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def load(cls):
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cls.is_loaded = True
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cls.data = {}
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cls.data["representation_identifier"] = cls.representation_identifier()
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cls.data["representation_type"] = cls.representation_type()
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@classmethod
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def representation_identifier(cls):
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props = bpy.context.scene.BIMGeometryProperties
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rep = tool.Geometry.get_active_representation(props.representation_obj)
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return rep.RepresentationIdentifier
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@classmethod
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def representation_type(cls):
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props = bpy.context.scene.BIMGeometryProperties
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rep = tool.Geometry.get_active_representation(props.representation_obj)
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return rep.RepresentationType
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@@ -24,8 +24,8 @@ import bonsai.tool as tool
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import bonsai.core.model as core
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from bonsai.bim.module.model.wall import DumbWallJoiner
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from bonsai.bim.helper import prop_with_search
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from bpy.types import WorkSpaceTool
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from bonsai.bim.module.model.data import AuthoringData
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from bpy.types import WorkSpaceTool, Menu
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from bonsai.bim.module.model.data import AuthoringData, ItemData
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from bonsai.bim.module.system.data import PortData
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from bonsai.bim.module.model.prop import get_ifc_class
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@@ -262,9 +262,17 @@ def format_ifc_camel_case(string):
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class EditItemUI:
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@classmethod
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def draw(cls, context, layout):
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if not ItemData.is_loaded:
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ItemData.load()
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cls.layout = layout
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row = cls.layout.row()
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row.label(text="Item Mode", icon="MESH_DATA")
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row = cls.layout.row()
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row.label(text="Context: " + ItemData.data["representation_identifier"], icon="SCENE_DATA")
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row = cls.layout.row()
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row.label(text="Type: " + ItemData.data["representation_type"], icon="OUTLINER_OB_MESH")
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cls.layout.menu("BIM_MT_add_meshlike_item", icon="ADD")
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if not (obj := context.active_object) or not tool.Geometry.is_representation_item(obj):
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return
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for item_attribute in obj.data.BIMMeshProperties.item_attributes:
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@@ -275,6 +283,19 @@ class EditItemUI:
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row.operator("bim.update_item_attributes", icon="FILE_REFRESH", text="")
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class BIM_MT_add_meshlike_item(Menu):
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bl_idname = "BIM_MT_add_meshlike_item"
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bl_label = "Add Item"
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def draw(self, context):
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self.layout.operator("bim.add_meshlike_item", icon="MESH_PLANE", text="Mesh Plane").shape = "PLANE"
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self.layout.operator("bim.add_meshlike_item", icon="MESH_CUBE", text="Mesh Cube").shape = "CUBE"
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self.layout.operator("bim.add_meshlike_item", icon="MESH_CIRCLE", text="Mesh Circle").shape = "CIRCLE"
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self.layout.operator("bim.add_meshlike_item", icon="MESH_UVSPHERE", text="Mesh UV Sphere").shape = "UVSPHERE"
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self.layout.operator("bim.add_meshlike_item", icon="MESH_ICOSPHERE", text="Mesh Icosphere").shape = "ICOSPHERE"
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self.layout.operator("bim.add_meshlike_item", icon="MESH_CYLINDER", text="Mesh Cylinder").shape = "CYLINDER"
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class CreateObjectUI:
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@classmethod
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def draw(cls, context, layout, ifc_element_type=None):
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@@ -1422,21 +1422,22 @@ class Geometry(bonsai.core.tool.Geometry):
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has_changed = False
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for item_obj in props.item_objs:
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obj = item_obj.obj
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if not tool.Ifc.is_moved(obj):
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continue
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has_changed = True
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item = tool.Ifc.get().by_id(obj.data.BIMMeshProperties.ifc_definition_id)
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old_position = item.Position
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if np.allclose(np.array(obj.matrix_world), np.array(rep_obj.matrix_world), atol=1e-4):
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if item.is_a("IfcSweptAreaSolid"):
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if not tool.Ifc.is_moved(obj):
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continue
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has_changed = True
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old_position = item.Position
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if np.allclose(np.array(obj.matrix_world), np.array(rep_obj.matrix_world), atol=1e-4):
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if old_position:
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item.Position = None
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ifcopenshell.util.element.remove_deep2(tool.Ifc.get(), old_position)
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continue
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rel_matrix = rep_matrix_i @ obj.matrix_world
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rel_matrix.translation /= unit_scale
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item.Position = builder.create_axis2_placement_3d_from_matrix(np.array(rel_matrix))
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if old_position:
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item.Position = None
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ifcopenshell.util.element.remove_deep2(tool.Ifc.get(), old_position)
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continue
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rel_matrix = rep_matrix_i @ obj.matrix_world
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rel_matrix.translation /= unit_scale
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item.Position = builder.create_axis2_placement_3d_from_matrix(np.array(rel_matrix))
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if old_position:
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ifcopenshell.util.element.remove_deep2(tool.Ifc.get(), old_position)
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if has_changed:
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cls.reload_representation(rep_obj)
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