Added option to store multiple literals inside 1 Ifc text object.
If multiple literals share the same `BoxAlignment` then only the first one will be displayed in viewport
to prevent visual clutter (although added small asterisk symbol to indicate that there are still multiple literals).
Added option for aggregated text annotations. Example - "door-tag" symbol.
If you create text, specify "door-tag" symbol in EPset_Annotation.Symbol
\and add two literals to it then they'll automatically will fit to that door-tag in the svg drawing
(https://i.imgur.com/OXaIlWe.png).
The way it works - you define symbol in symbols.svg (or in your own symbols svg file)
and then add the `<text>` fields where text from literals will fit right in.
The imporant note: `<text>` tag must have attribute `data-type="text-template"` for it to work.
For example: `<text text-anchor="middle" dominant-baseline="middle" data-type="text-template"></text>`
TestExportTextLiteralAttributes and TestImportTextAttributes was failing because now we're assuming that BoxAlignment will have 1 of values from the list below and not "BoxAlignment"
"top-left", "top-middle", "top-right", "middle-left", "center", "middle-right", "bottom-left", "bottom-middle", "bottom-right"
Added batting pattern to line annotations.
The way to use it is:
1) Add "Line" Annotation;
2) Change object type to "BATTING"
3) Add object property set "Pset_BBIM_Bating" (also added in this commit) to specify the batting thickness.
Currently there is no preview for batting in viewport.
Other changes:
- EPset_Annotation.ifc -> Psets_BBIM_Annotation.ifc (more general psets ifc library for the future use)
Created some simple undo tests.
This "flip wall and ctrl-z" test actually is crashing blender if I do it manually - so I guess undo in background mode is still kind of different.
`sequence.feature` - Added `[:]` to make errors more readable values in errors (for example, (0.20000000298023224, 0.20000000298023224, 0.20000000298023224, 1.0) instead of `<bpy_float[4], Object.color>`
`test_feature.py` - fixed `FAILED test/bim/test_feature.py::test_animate_the_consumption_of_a_wall - AssertionError: Value is <bpy_float[4], Object.color>`
Test was failing because of float garbage in object.color (the comparison was (0.20000000298023224, 0.20000000298023224, 0.20000000298023224, 1.0) <> [0.2, 0.2, 0.2, 1] )
After that fix all tests now are passed 🥲
Dion Moult
