Use an is_registering check to only run the on_register once.
Rename setDefaultProperties to load_post to better reflect what handler it is.
Unregister our custom scene panels upon addon activation.
Move aprops getting to tool.Blender because it is a bit complex. Also, aprops may not be setup until load_post is called, so the len() check protects against that.
1) When you search not from the SCENE properties blender creates some kind of phantom area to check search results. As this area is not present in `context.screen.areas` it was resulting in the error below.
2) After 949a2bb search in scene properties was limited to currently selected tab. Given the amount of tools we have in properties and native blender approach for searching across all available sections in properties, it seems reasonable to make search work across all tabs.
Console error was:
The error was
Python: Traceback (most recent call last):
File "\3.6\scripts\addons\blenderbim\bim\ui.py", line 281, in draw
aprops = context.screen.BIMAreaProperties[context.screen.areas[:].index(context.area)]
ValueError: bpy.data.screens['Layout.001']...Area is not in list
It works exactly the same as schedules - you add some .svg file, path to it stored in ifc and you can attach it to the sheet.
UI - https://i.imgur.com/tGbCGBb.png
Still need to add some tests for references
Short demonstration - https://github.com/IfcOpenShell/IfcOpenShell/assets/9417531/90c9b458-0bae-40a2-9eee-d748e57c24a3
Curently it doesn't have any special representation in viewport and it doesn't have any customisable parameters.
You might get come across error "Revision cloud edges must form just 1 polygon" - it means your edges either don't form any polygon or form 2 or more, both cases are not supported.
Now shading styles are stored in ifc. It's actually stored in json file (by default it's in projects "assets/shading_styles.json") and the path to it saved in `EPset_Drawing.ShadingStyles`.
Current shading styles is stored in `EPset_Drawing.CurrentShadingStyle`.
This change could potentially cause problems but I've added some temporary fallback to make sure `EPset_Drawing.ShadingStyles` will be set to some default path and default shading styles will be copied to the project's folder.
Checkboxes affect the drawings that will be used when you shift click "Create drawing", "Open Drawing", "Remove Drawing". Previously those opeartors were always applying the action to all drawings.
Also added option to remove selected drawings with shift+click to "Remove Drawing" and added new operator "Select all drawings" to select drawings in one click (you can shift click it to delsect all drawings).
Example - https://i.imgur.com/GAGghu5.png
Added operator to change title block of currently selected sheet, it's located right after "Add sheet" button.
The way it works - you select the sheet, select the desired titleblock from dropdown menu and it overrides current titleblock from the sheet with the new one.
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>`
Added drop down menu to Ifc Text section in object properties where you can change text's size and it will automatically change it in `EPset_Annotation.Classes`. You can also preview it in viewport and it will write in IFC only after you finish editing.
Still need to investigate `annotation.Annotator.resize_text(context.active_object)` in `refreshFontSize`.
1) Puts IFC Text only on top of ifc panels to make it easier to change it's text
2) I guess it could be a good practive to set `bl_order = 1` by default so it will be possible later to prioritize something since by default blender sets `bl_order = 0` and then even `bl_order = -1` wouldn't help.
3) May not work in previously created files
Added fall annotation - they appear both in viewport and svg.
There are three types of annotations (SLOPE_ANGLE, SLOPE_FRACTION, SLOPE_PERCENT) you can switch them by changing annotation's ObjectType to one of those values.
By default it uses angle representation.
Currently it's always set to the same thickness and doesn't update from pset value.
It's currently using zigzag pattern to indicate batting because some techincal limitation of the shader (Error: C6033: Hardware limitation reached, can only emit 256 vertices of this size)
Also added batting to the annotation tool panel.
Dion Moult
