void saveMesh(GameObject gameObject, AssetImportContext ctx, Settings settings, VoxelModel model)
{
var ChunkModels = model.SplitModelInChunkLModel(factor: FactorSize);
int i = 0;
float size = (4 << FactorSize) * settings.SizeShared;
for (int x = 0; x < ChunkModels.Item2.x; x++)
{
for (int y = 0; y < ChunkModels.Item2.y; y++)
{
for (int z = 0; z < ChunkModels.Item2.z; z++)
{
if (ChunkModels.Item1[x, y, z].Only0)
{
continue;
}
var meshBulder = new MeshGenerator(settings, ChunkModels.Item1[x, y, z]);
if (ChunkOptimized)
{
meshBulder.NeighbourChunck = new Tuple <SurfaceAction, Array3UshortOpt>[6]
{
z + 1 < ChunkModels.Item2.z ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x, y, z + 1]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // front
z - 1 >= 0 ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x, y, z - 1]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // back
y + 1 < ChunkModels.Item2.y ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x, y + 1, z]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // top
y - 1 >= 0 ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x, y - 1, z]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // buttom
x - 1 >= 0 ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x - 1, y, z]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // right
x + 1 < ChunkModels.Item2.x ? new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.RenderBasedOnNeighbourChunk, ChunkModels.Item1[x + 1, y, z]) :
new Tuple <SurfaceAction, Array3UshortOpt>(SurfaceAction.Render, default), // left
}
}
;
meshBulder.GenerateMesh(fileName + "_childMesh_" + i);
if (meshBulder.mesh.vertexCount == 0)
{
continue;
}
var child = new GameObject(fileName + "_child_" + i);
child.transform.parent = gameObject.transform;
child.transform.position = new Vector3(x * size, y * size, z * size);
child.AddComponent <MeshRenderer>().materials = settings.GetMaterials();
child.AddComponent <MeshFilter>().mesh = meshBulder.mesh;
if (GenerateCollider)
{
var collideBuilder = new ColliderGenerator(child.transform, ChunkModels.Item1[x, y, z], settings);
collideBuilder.GenerateCollider();
}
ctx.AddObjectToAsset(fileName + "_childMesh_" + i, meshBulder.mesh);
i++;
}
}
}
}
//rolls a new map, mesh, and pool of colliders for walls
private void generateMapMeshCollider(int nodeID)
{
GameObject node = nodes[nodeID];
WorldNode wnode = wnodes[nodeID];
int[,] map = mapGen.GenerateMap();
wnode.SetMap(map);
Mesh mesh = meshGen.GenerateMesh(map);
wnode.meshFilter.mesh = mesh;
collGen.GenerateCollider(node);
}