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Transparent walls in IFC4

Jarno S
Participant

Hi,

I have custom ifc-translator. When i save ifc-model in IFC4 format and i use BREP precise geometry (so i can calculate wall areas etc. after boolean or cut with roofs) some walls are transparent in Solibri or Trimble...It would seem that walls with windows or glass doors are transparent?


Transparent walls.JPG

1 REPLY 1
Jarno S
Participant

Hi,

Anyone, any ideas? We will have problems in Finland when a law comes into force in 2026 that obligates that a building permit must be applied for using an IFC4 data model and it will be checked with the Solibri program. 😁