But simply reducing the colors may result in bad image quality since gradients won’t stay smooth in the resulting image.Woudn’t it be good to reduce both without loosing too much visual quality? By converting the sprite sheet to RGBA4444 memory usage is reduced by 50% and performance of the system increases! RGBA8888 images consume a big amount of memory and processing time.This algorithm is available in TexturePackerPro/CLI. Enabling rotation and trimming gets the best results (depending on your target framework). MaxRects is the best known algorithm for packing textures.
TEXTUREPACKER COM FREE
This algorithm is FREE and can be used for all projects. You may sort the sprites by name, width, height or area. Sprites are simply pleaced in a row until the row is full.
This is a layout algorithm best for tilemaps and simple animations without the need of additional data file. TexturePacker currently shipps with 2 layout algorithms: You got a problem or found a bug in TexturePacker? I usually come up with a solution for the problem withing 24h. You can export data files for Cocos2D, Sparrow SDK and Corona (TM) SDK. Automated trimming, automated sizing, extreme fast automated layout. Extrude repeats the outer pixels around a shape to avoid flickering when tiling textures. TexturePacker will help you create simple sprite sheets up to 2048x2048 pixels by using GUI and command line. pvr.ccz format! Especially when working with 16bit textures this new format is faster and smaller than even optimized PNG files. TexturePacker is the first tool which has direct support for cocos2d's new. Under the layout section there is an option that can help the user automatically reduce the black halos around the sprites, which appear in some OpenGl-based frameworks. TexturePacker has support for various development frameworks, at the same time offering the user the possibility to create their own data exporter, if the desired framework is not supported. TexturePacker sports an intuitive interface with the texture settings rolling down in the left hand part of the application window, while images can be easily loaded in the right hand part of the screen via drag and drop. Rebuilding your project will also rebuild all sprite sheets with changes. 
When updating your assets just drop them into the assets folder. Integrate TexturePacker in your build toolchain or add it directly to XCode.
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