public void reset() {
		for (int z = 0; z < mapSizeZ; z++) {
			for (int x = 0; x < mapSizeX; x++) {
				for (int y = 0; y < mapSizeY; y++) {
					groundTiles[z][x][y] = null;
				}
			}
		}
		for (int i = 0; i < SceneGraph.anInt472; i++) {
			for (int j = 0; j < SceneGraph.cullingClusterPointer[i]; j++) {
				SceneGraph.cullingClusters[i][j] = null;
			}
			SceneGraph.cullingClusterPointer[i] = 0;
		}
		for (int i = 0; i < interactiveObjectCachePos; i++) {
			interactiveObjectCache[i] = null;
		}
		interactiveObjectCachePos = 0;
		for (int i = 0; i < SceneGraph.interactiveObjects.length; i++) {
			SceneGraph.interactiveObjects[i] = null;
		}
	}