For some reason in the scene properties context.object returns None even if an object is active in the viewport, so ifc modifiers would randomly throw errors. AFAIK functionally they are supposed to point to the same thing, but active_object seems to be the superior one and context.object deprecated and kept for legacy reasons. Couldn't find dev quote but I'm sure I saw it at some point
1) last polyline point was failing on Consecutive rule causing validation errors
2) Fixed wrong ifc class for dishwasher (was used occurence class instead of type)
`ShapeBuilder` class is used to programmatically create 2d and 3d ifc shapes and representations. It's inspired by the way OpenSCAD language is designed - the goal was to create a readable and easy way to create new shapes. The class can be imported from `ifcopenshell.util.representation` module.
Examples of things created with `ShapeBuilder` can be found in `shape_builder_examples.py` or `generate_furniture_library.py` / `Non_structural_assets_library.ifc`.
Also added ifc library of non structual assets (furniture etc) - `Non_structural_assets_library.ifc`. All assets are using most common dimensions for them - it makes it good for prototyping. Related to https://community.osarch.org/discussion/1192
Added c- and z-profiles with lips to IFC AU Steel profile library (based on data from https://github.com/boltsparts/boltsparts/pull/15).
For z-profiles I've created simple 2D curve generation function that can be reused later - it requires list of points and list of points with fillets and the results are list of curve points, segments and IfcIndexedPolyCurve.
Example:
points, segments, ifc_curve = create_simple_curve_from_coords(coords,
fillets = (0, 1, 4, 5, 6, 7, 10, 11),
fillet_radius=(r+t, r+t, r, r, r+t, r+t, r, r),
closed=True, ifc_file=ifc_file)
1) Updated AU profiles based on more correct data (https://github.com/boltsparts/boltsparts/pull/4) - also added welded i-beam profiles
2) Added inner and outer fillet radius to hollow profiles since this data was added to https://github.com/boltsparts/boltsparts
3) Added more data to ifc profiles that was available on bolts: FilletRadius for I-beams, C-beams; FilletRadius and EdgeRadius for I-beams. Sovles #2556
4) Set names IfcProfileDef names too. Solves #2556
Also added script that was used to generate those libraries (the script is using data from https://github.com/boltsparts/BOLTS).
Types of steel profiles included:
I profiles, Z profiles, C profiles (known as U profiles in IFC), L profiles (both equal and unequal), hollow profiles (circle, square and rectangular).
Andrej730