Hello! I have a sphere (imported via FBX) with video texture - 360-degree video. I need to change parts of that texture when some signals (e.g. MIDI) are coming. Is it possible to select a part of 3d object (couple polygons) and apply different texture to it?
General idea - we want to make interactive sphere that reacts when user touches a touch panel which is a part of the sphere. Sphere has 10-15 touch panels in the bottom area.
I was thinking, maybe instead of changing existing video I can show some effect, like glow, over it. But still I need to understand how to address a particular area of the sphere.
Thanks for any suggestions!