Draping a PNG image on the top face of a VTK object


I would like to drape a satellite image (PNG format) to the top surface of a VTK object without obscuring the other sides.

I have gone through the posts below and developed a workflow using Texture Map to Plane and then load the image as texture. However, this affects all the sides of my VTK object.

Please find attached a picture illustrating what I am attempting to do - I need my other sides (i.e. the red sides in the picture) to remain visible and not be obscured by the satellite image texture.

Many thanks in advance - any advice on this matter would be greatly appreciated.

Then you want to extract the top layer first.