Current PC have sufficient GPU power to render not only the floor textures but the walls, ceilings, lights, etc. using OpenGL.
Please add an option to render every texture in 3D preview, not just the floors.
Sorry, I see now that wall textures are also rendered. However, the lighting is not. I think this can be improved to make 3D preview more realistic. Again, on most systems this should be possible without performance impact.
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Sorry, I see now that wall textures are also rendered. However, the lighting is not. I think this can be improved to make 3D preview more realistic. Again, on most systems this should be possible without performance impact.
Fully agree.