public TextureAtlas(AtlasData data)
{
if (data != null)
{
load(data);
}
}
private void load(AtlasData data)
{
Dictionary <Page, Texture2D> pageToTexture = new Dictionary <Page, Texture2D>();
foreach (Page page in data.pages)
{
Texture2D texture = null;
if (page.texture == null)
{
// TODO: implemetn minmaps and format and wrapping
// texture = new Texture2D(ArchonGame.graphics.GraphicsDevice,(int)page.width,(int)page.height,false,page.format);
texture = page.textureFile.asTexture();
}
else
{
texture = page.texture;
}
textures.Add(texture);
pageToTexture.Add(page, texture);
}
foreach (Region region in data.regions)
{
int width = region.width;
int height = region.height;
AtlasRegion atlasRegion = new AtlasRegion(pageToTexture[region.page], region.left, region.top, region.rotate ? height : width, region.rotate ? width: height);
atlasRegion.index = region.index;
atlasRegion.name = region.name;
atlasRegion.xOff = region.xOff;
atlasRegion.yOff = region.yOff;
atlasRegion.originalWidth = region.originalWidth;
atlasRegion.originalHeight = region.originalHeight;
atlasRegion.rotate = region.rotate;
atlasRegion.splits = region.splits;
atlasRegion.pads = region.pads;
if (region.flip)
{
atlasRegion.flip(false, true);
}
regions.Add(atlasRegion);
}
}
