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Add support for 3D curve / wireframe representations.

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This commit is contained in:
Dion Moult
2021-07-13 18:45:07 +10:00
parent 19b6765994
commit 63f578315d
2 changed files with 31 additions and 31 deletions
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src/blenderbim/blenderbim/bim/module/geometry/operator.py
+28 -26
View File
@@ -117,19 +117,20 @@ class AddRepresentation(bpy.types.Operator):
if s.material and not s.material.BIMMaterialProperties.ifc_style_id
]
ifcopenshell.api.run(
"style.assign_representation_styles",
self.file,
**{
"shape_representation": result,
"styles": [
self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
for s in obj.material_slots
if s.material
],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
},
)
if isinstance(obj.data, bpy.types.Mesh) and len(obj.data.polygons):
ifcopenshell.api.run(
"style.assign_representation_styles",
self.file,
**{
"shape_representation": result,
"styles": [
self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
for s in obj.material_slots
if s.material
],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
},
)
ifcopenshell.api.run(
"geometry.assign_representation", self.file, **{"product": product, "representation": result}
)
@@ -330,19 +331,20 @@ class UpdateRepresentation(bpy.types.Operator):
if s.material and not s.material.BIMMaterialProperties.ifc_style_id
]
ifcopenshell.api.run(
"style.assign_representation_styles",
self.file,
**{
"shape_representation": new_representation,
"styles": [
self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
for s in obj.material_slots
if s.material
],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
},
)
if isinstance(obj.data, bpy.types.Mesh) and len(obj.data.polygons):
ifcopenshell.api.run(
"style.assign_representation_styles",
self.file,
**{
"shape_representation": new_representation,
"styles": [
self.file.by_id(s.material.BIMMaterialProperties.ifc_style_id)
for s in obj.material_slots
if s.material
],
"should_use_presentation_style_assignment": context.scene.BIMGeometryProperties.should_use_presentation_style_assignment,
},
)
# TODO: move this into a replace_representation usecase or something
for inverse in self.file.get_inverse(old_representation):
src/ifcopenshell-python/ifcopenshell/api/geometry/add_representation.py
+3 -5
View File
@@ -22,8 +22,6 @@ class Usecase:
"unit_scale": None, # A scale factor to apply for all vectors in case the unit is different
"should_force_faceted_brep": False, # If we should force faceted breps for meshes
"should_force_triangulation": False, # If we should force triangulation for meshes
"is_wireframe": False, # If the geometry is a wireframe
"is_curve": False, # If the geometry is a Blender curve
"is_point_cloud": False, # If the geometry is a point cloud
# Possible IFC representation classes:
# IfcExtrudedAreaSolid/IfcRectangleProfileDef
@@ -204,9 +202,9 @@ class Usecase:
)
def create_variable_representation(self):
if self.settings["is_wireframe"]:
return self.create_wireframe_representation()
elif self.settings["is_curve"]:
if isinstance(self.settings["geometry"], bpy.types.Curve):
return self.create_curve3d_representation()
elif not len(self.settings["geometry"].polygons):
return self.create_curve3d_representation()
elif self.settings["is_point_cloud"]:
return self.create_point_cloud_representation()