Пример #1
0
        public static DrawBat GetBatch(Shader shader, Texture2D texture)
        {
            if (curBatch != null)
            {
                if (curBatch.shader == shader && curBatch.texture == texture)
                {
                    return(curBatch);
                }
                curBatch.Close();
            }

            curQueue += 1;

            // if there is a prevBatch that matches
            for (var node = prevBatches.First; node != null; node = node.Next)
            {
                curBatch = node.Value;
                if (curBatch.shader == shader && curBatch.texture == texture)
                {
                    prevBatches.Remove(node);
                    curBatch.Open(curQueue);
                    activeBatches.AddLast(curBatch);
                    return(curBatch);
                }
            }

            // if there is an inactiveBatch that matches
            for (var node = inactiveBatches.First; node != null; node = node.Next)
            {
                curBatch = node.Value;
                if (curBatch.shader == shader && curBatch.texture == texture)
                {
                    inactiveBatches.Remove(node);
                    curBatch.Activate();
                    curBatch.Open(curQueue);
                    activeBatches.AddLast(curBatch);
                    return(curBatch);
                }
            }

            // create a new batch
            curBatch = new DrawBat(shader, texture);
            curBatch.Open(curQueue);
            activeBatches.AddLast(curBatch);
            return(curBatch);
        }
Пример #2
0
        public static void Finish()
        {
            for (var node = prevBatches.First; prevBatches.Count > 0; node = prevBatches.First)
            {
                node.Value.Deactivate();
                inactiveBatches.AddLast(node.Value);
                prevBatches.RemoveFirst();
            }

            // Same as prevBatches.AddRange(activeBatches); activeBatches.Clear();
            var swap = prevBatches;

            prevBatches   = activeBatches;
            activeBatches = swap;

            if (curBatch != null)
            {
                curBatch.Close();
                curBatch = null;
            }
        }
Пример #3
0
 public static void Start()
 {
     curQueue = TransparentQueue + 1;
     curBatch = null;
 }