示例#1
0
 /// <summary>
 /// </summary>
 /// <param name="entry">
 /// </param>
 /// <param name="block">
 /// </param>
 public static void CreationFuncForSubMeshes(SubMesh entry, OctreeBlock <SubMesh> block)
 {
     if (entry.getBoundingInfo().boundingBox.intersectsMinMax(block.minPoint, block.maxPoint))
     {
         block.entries.Add(entry);
     }
 }
示例#2
0
        /// <summary>
        /// </summary>
        /// <param name="worldMin">
        /// </param>
        /// <param name="worldMax">
        /// </param>
        /// <param name="entries">
        /// </param>
        /// <param name="maxBlockCapacity">
        /// </param>
        /// <param name="currentDepth">
        /// </param>
        /// <param name="maxDepth">
        /// </param>
        /// <param name="target">
        /// </param>
        /// <param name="creationFunc">
        /// </param>
        public static void _CreateBlocks(
            Vector3 worldMin,
            Vector3 worldMax,
            Array <T> entries,
            int maxBlockCapacity,
            int currentDepth,
            int maxDepth,
            IOctreeContainer <T> target,
            Action <T, OctreeBlock <T> > creationFunc)
        {
            target.blocks = new Array <OctreeBlock <T> >();
            var blockSize = new Vector3((worldMax.x - worldMin.x) / 2, (worldMax.y - worldMin.y) / 2, (worldMax.z - worldMin.z) / 2);

            for (var x = 0; x < 2; x++)
            {
                for (var y = 0; y < 2; y++)
                {
                    for (var z = 0; z < 2; z++)
                    {
                        var localMin = worldMin.add(blockSize.multiplyByFloats(x, y, z));
                        var localMax = worldMin.add(blockSize.multiplyByFloats(x + 1, y + 1, z + 1));
                        var block    = new OctreeBlock <T>(localMin, localMax, maxBlockCapacity, currentDepth + 1, maxDepth, creationFunc);
                        block.addEntries(entries);
                        target.blocks.Add(block);
                    }
                }
            }
        }