IFC 2x3 implementation agreements status in IFC4+

[claimred]

Speaking of moving forward, I think it would be neat to mention current IAs about colors in the colors discussion happening right now.

CV-2x3-135

CV-2x3-180

CV-2x3-131

IFC Textures and Colors: Current Situation

I’ll start this list on all the current possibilities of assigning colours and textures. I expect it to be incomplete, so I will edit this post when others point out things I’ve missed - and ideally for each possibility, we can produce a sample file. Colours Colours can be represented using one or more of these entities, of which the viewing application decides which they choose to visualise. IfcSurfaceStyleShading - RGBA, as simple as it gets. Supported by most vendors. IfcSurfaceStyleRen…