1.Import the drawing(floor plan) from Auto CAD into 3Ds Max.
2. To make it easy, just divide the line in different layer.So that when you extrude the line, you just extrude that line you want.
3. After all have been extrude and you can see the building already appear in front of your eye. You can add the exterior materials on the surfaces.
4. The final model with materials have done.
The Exterior Rendering :
1.
2.
