Hello,
I am trying to understand why this issue happened and what would be a solution to resolve this issue.
I created a model in Sketchup and I exported the model to DXF file with layer to apply different materials in Revit.
The Revit model is imported to the DXF file. I applied brick material for the models, but the vertical material shows odd. Please see the image below.

- Model in place – genetic model
- Sketchup model – original - see sides of the box.
- Sketchup model – 90 degree rotate from the original box
- Sketchup model – 115 degree rotate from the original box
Please advise,