Removing transparent borders changes a sprite's stored rectangle. It need not change where the character stands, but that requires preserving the removed offset and interpreting it correctly. Before a
A tileset can look correct as an image and still produce cut-off tiles or colored seams in a game. The first problem is often an incorrect grid. The second can be texture sampling. Treat them as separ
An animation can contain every required image and still play in the wrong order. A common cause is an implicit ordering assumption: a file browser, archive utility, or import script may sort frame_10.
An outfit variant can preserve a useful character pose while changing armor, a coat or colors. The difficult part is drawing a mask large enough for the new garment without unnecessarily exposing the
To reuse a small panel at several sizes, split its texture into corners, edges, and a center, then define how each region should respond to resizing. The result is only acceptable after you inspect it
A map image can show a convincing dungeon and still tell a game engine nothing about where a player can walk. Before delivery, distinguish the visual art, the tile placement grid, and the rules that i
For hard-edged pixel art, start by enlarging the source by an integer factor without smoothing, then inspect the final image in the actual display path. A clean PNG can still look uneven after an engi
A generated attack can look lively in a preview yet fail as a game action: the weapon may pass through the character, the strike can occur before the wind-up, or the recovery pose may leave no clean t
A compressed PNG's file size is not the same as the memory required to edit or display its pixels. For a rough budget, an 8-bit RGBA pixel buffer needs four bytes per pixel. Multiply the atlas width b
