ROBLOX doesn't directly support slapping .png files and the like onto decals/textures, but you can use a program such as ImageMagick to convert the image into a .txt and read the text with HTTP requests(or even by storing it in the game) and create an image pixel by pixel out of frames. If you do this, I recommend combining similar frames because ROBLOX isn't good at handling a ton of frames on the screen at once.
You could also upload images as shirts/pants -- just make sure they're sized to 585x559 pixels. I usually use this method because it's just as fast as uploading decals and doesn't require a bunch of frames. Shirts/Pants also don't have that blurry ring around the outer edge of the texture like decals do. If you want to upload a really big image, just split the image into 585x559 chunks, upload each of those, and then stitch them together. |