in attached its a component where each window frame is a block.
there is no difference between the center part which appear black and the rest of the window. they should all be white.
removing the center window from the component, exploding it and regrouping it, solves the issue but ruins the smart component which is duplicated in the project making future changes more time consuming.
I am having the same issue in the current version of Twinmotion, 2025.1.1 — has there been no fix for this? It is extremely time-consuming to chase down these bugs. Randomly, some of the identical Sketchup components will appear solid black in Twinmotion. The only workaround is to explode them in Sketchup and then reimport to Twinmotion — very time-consuming and unpredictable, especially for large presentation models!
Exactly the same issue with importing a .SKP direct into Twinmotion. I also found some components or groups move or change size upon import. Exporting the Sketchup file to a GLB or OBJ has temporary resolved the issue but still very frustrating that you can’t import Sketchup directly anymore.
Even with the import from GLB on occasions some small items appear dark (solid black) but not as bad as a direct import from Sketchup.
