public static void RegenerateTextureAtlas(UITextureAtlas textureAtlas, List <SpriteInfo> newFiles)
{
IEnumerable <string> newSpritesNames = newFiles.Select(x => x.name);
newFiles.AddRange(textureAtlas.sprites.Where(x => !newSpritesNames.Contains(x.name)));
textureAtlas.sprites.Clear();
textureAtlas.AddSprites(newFiles.ToArray());
if (textureAtlas.texture == null)
{
textureAtlas.material.mainTexture = new Texture2D(1, 1);
(textureAtlas.material.mainTexture as Texture2D).SetPixel(0, 0, default);
}
Rect[] array = textureAtlas.texture.PackTextures(textureAtlas.sprites.Select(x => x.texture).ToArray(), textureAtlas.padding, 4096 * 4);
for (int i = 0; i < textureAtlas.count; i++)
{
textureAtlas.sprites[i].region = array[i];
}
textureAtlas.sprites.Sort();
textureAtlas.RebuildIndexes();
UIView.RefreshAll(false);
}
static void OrderButtons(int texWidth, int texHeight, Rect rect) => Atlas.AddSprites(texWidth, texHeight, rect, 50, 50, TurnLeftButton, FlipButton, TurnRightButton, ApplyButton, NotApplyButton, ResetButton);
