C# Class SpriterBetaPipelineExtension.SpritePacker

Helper for arranging many small sprites into a single larger sheet.

ファイルを表示 Open project: schmelze/SpriterXNA

Public Methods

Method	Description
PackSprites ( IList sourceSprites, ICollection outputSprites, ContentProcessorContext context ) : Microsoft.Xna.Framework.Content.Pipeline.Graphics.BitmapContent	Packs a list of sprites into a single big texture, recording where each one was stored.

Private Methods

Method	Description
CompareSpriteIndices ( ArrangedSprite a, ArrangedSprite b ) : int	Comparison function for sorting sprites by their original indices.
CompareSpriteSizes ( ArrangedSprite a, ArrangedSprite b ) : int	Comparison function for sorting sprites by size.
CopySpritesToOutput ( List sprites, IList sourceSprites, ICollection outputSprites, int width, int height ) : Microsoft.Xna.Framework.Content.Pipeline.Graphics.BitmapContent	Once the arranging is complete, copies the bitmap data for each sprite to its chosen position in the single larger output bitmap.
FindIntersectingSprite ( List sprites, int index, int x, int y ) : int	Checks if a proposed sprite position collides with anything that we already arranged.
GuessOutputWidth ( List sprites ) : int	Heuristic guesses what might be a good output width for a list of sprites.
PositionSprite ( List sprites, int index, int outputWidth ) : void	Works out where to position a single sprite.

Method Details

PackSprites() public static method

Packs a list of sprites into a single big texture, recording where each one was stored.

public static PackSprites ( IList sourceSprites, ICollection outputSprites, ContentProcessorContext context ) : Microsoft.Xna.Framework.Content.Pipeline.Graphics.BitmapContent
sourceSprites	IList
outputSprites	ICollection
context	ContentProcessorContext
return	Microsoft.Xna.Framework.Content.Pipeline.Graphics.BitmapContent