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BBIM - update related representations on assigning style to material

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This commit is contained in:
Andrej730
2024-02-21 15:35:38 +05:00
parent 2e45d4a57e
commit caca209c8f
2 changed files with 20 additions and 6 deletions
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src/blenderbim/blenderbim/bim/module/material/operator.py
+7 -6
View File
@@ -750,14 +750,14 @@ class EditMaterialStyle(bpy.types.Operator, tool.Ifc.Operator):
def _execute(self, context):
props = bpy.context.scene.BIMMaterialProperties
material = tool.Ifc.get().by_id(props.active_material_id)
style = tool.Ifc.get().by_id(int(props.styles))
context = tool.Ifc.get().by_id(int(props.contexts))
ifcopenshell.api.run(
"style.assign_material_style", tool.Ifc.get(), material=material, style=style, context=context
)
ifc_file = tool.Ifc.get()
material = ifc_file.by_id(props.active_material_id)
style = ifc_file.by_id(int(props.styles))
context = ifc_file.by_id(int(props.contexts))
ifcopenshell.api.run("style.assign_material_style", ifc_file, material=material, style=style, context=context)
tool.Material.disable_editing_material()
core.load_materials(tool.Material, props.material_type)
tool.Material.update_elements_using_material(material)
class UnassignMaterialStyle(bpy.types.Operator, tool.Ifc.Operator):
@@ -776,3 +776,4 @@ class UnassignMaterialStyle(bpy.types.Operator, tool.Ifc.Operator):
"style.unassign_material_style", tool.Ifc.get(), material=material, style=style, context=context
)
core.load_materials(tool.Material, props.material_type)
tool.Material.update_elements_using_material(material)
src/blenderbim/blenderbim/tool/material.py
+13
View File
@@ -223,3 +223,16 @@ class Material(blenderbim.core.tool.Material):
assinged_material = cls.get_material(element)
material_profile = tool.Ifc.run("material.add_profile", profile_set=assinged_material, material=material)
return material_profile
@classmethod
def update_elements_using_material(cls, material):
# update elements that are using this material
elements = ifcopenshell.util.element.get_elements_by_material(tool.Ifc.get(), material)
# filter only unique representations to avoid reloading same representations multiple times
meshes_to_objects = dict()
for e in elements:
obj = tool.Ifc.get_object(e)
mesh = obj.data
meshes_to_objects[mesh] = obj
for obj in meshes_to_objects.values():
tool.Geometry.reload_representation(obj)