Added ModelPreparerExporter, which is a tool now used by ObjExporter and PlyExporter to create tiled textures, and a single texture for Ply, since the format only allows one.
Fixed PlyExporter outputting a horizontally flipped model, also fixed culling.
Added ToString to Texture, Animation, and ModelEntity, and added more info to EntityBase's ToString.
VRAMPages now assigns names to VRAM textures.
TMDHelper now ensures tiling size is non-zero before setting isTiled to true.
MtlExporter now supports preserving what textures have already been exported, while still rewritting materials needed for the current Obj's Mtl file.
Added commented-out/disabled debug lines for testing PlyExporter, and automatically using all loaded models for exporting (in PreviewForm).
Example of a packed single Ply texture:![0](https://github.com/rickomax/psxprev/assets/9752430/d1cd7ad2-71ff-4968-8b69-72b64be4df50)