I have a pixel art image of an island that I created in piskelapp, the problem with it is that when I scale it up in unity, the size of the pixels in the outline of the island also get bigger, which looks like the camera is just zoomed into the island rather than that the island is bigger, how can I maintain the size of the outline pixels no matter the scale of the island?
here is the image:
Perhaps instead of manually redrawing the entire island at every resolution, it would be easier to just save the island without any outlines as a separate image, and all outlines, one for each resolution, as individual images. Then the island body can be scaled to desired size within unity and the appropriate border could be layered on top of it depending on the scale. Or alternatively, if a smooth or continuous zoom is needed, a 1 pixel wide border could be procedurally added around the island body always. I don't know how it can be done in unity, but I am assuming it is possible.
