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BlenderBim - Annotation Performance

1. A by Ace on 18 May 2023, edited 24 May 2023 # +2 votes

   Hi all, just wondering if anyone has ideas around this,

   I am busy trying to do an (Site Development Plan) SDP for a project in BlenderBim, which is 90% 2D annotation, and for the first time ever BlenderBim is lagging for me hahah,

   So I was wondering if there is a performance boost using Multi-literals as groups of text over separate text items?

   I've got 400-ish parking bays which each have a text label, but just the bay number, but that's 400 empties that have essentially sequential repeated spacing, I can't see a way to add a literal horizontally but if that would help I can definitely get creative.

   Any other performance things we might consider? It's been so performative overall I've not even had to consider it until now.

2. A by Andrej730 on 24 May 2023 #

   Are you sure it's text annotations?

   If you add something like .IfcAnnotation[ObjectType="TEXT"] to EPset_Drawing.Exclude and reactivate the drawing view it's any more performant?

3. A by Ace on 24 May 2023 #

   Hey @Andrej730 I'm talking about viewport performance, printing to SVG is still lightning fast.

   just deactivating viewport annotations improves performance,

   @Andrej730 said:

   Are you sure it's text annotations?

   If you add something like .IfcAnnotation[ObjectType="TEXT"] to EPset_Drawing.Exclude and reactivate the drawing view it's any more performant?

   Excluding the text also improved performance dramatically

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