I have a simple Blender-Model (just a few faces). I want to add 2 Textures. (a special face should get Texture 1, the other faces Texture 2). This model I want to use in XNA.
The first Texture should be replaceable at Runtime by Code (the new image is generated based on user input).
So how do I best solve this: Using UV-Maps or Normal-based Maps in Blender? How can I access the Blender UV-Mapping in XNA? Or do I completely perform the Texturing in XNA (using Code or shaders)? And how (I´m new to this)?