Here's a handy flyer for the file formats that can be imported and exported to in 3DPaintBrush. You can import 3D formats widely used such as Sketchup,3DS,OBJ to images,videos and other 3D formats.
I am trying to open and edit 3d model files with the .3dp extension from the game Railroad Tycoon 3. Is this a different format than the .3dp used by 3DPaintbrush?
I am trying to edit 3d models from the game Railroad Tycoon 3 that are in the format ".3dp". Apparently this is different from the ".3dp" format used by 3DPaintbrush. Is there a way to convert these models to a format that can be edited(and converted back to the RRT3 .3dp format) in 3DPaintbrush?