/// <summary>
/// Translate an octree node.
/// </summary>
/// <param name="root"></param>
/// <param name="octree"></param>
public void TranslateTree(VoxelLocation root, IOctreeVoxelMesh octree)
{
VoxelLocation nextRoot = new VoxelLocation();
for (int x = 0; x < 2; ++x)
{
for (int y = 0; y < 2; ++y)
{
for (int z = 0; z < 2; ++z)
{
IVoxelMesh child = octree.GetChild(x, y, z);
if (child != null)
{
nextRoot.Set(root).Add(
x * octree.Width / 2,
y * octree.Height / 2,
z * octree.Depth / 2
);
if (child is IOctreeVoxelMesh)
{
this.TranslateTree(nextRoot, (IOctreeVoxelMesh)child);
}
else
{
this.TranslateLeaf(nextRoot, child);
}
}
}
}
}
}
public void TranslateMap(VoxelLocation start, IMapVoxelMesh map)
{
VoxelLocation chunckStart = new VoxelLocation();
foreach (VoxelLocation chunckLocation in map.Keys())
{
IVoxelMesh chunck = map.GetChild(chunckLocation);
chunckStart.Set(chunckLocation).Mul(map.ChildWidth, map.ChildHeight, map.ChildDepth);
if (chunck is IOctreeVoxelMesh)
{
this.TranslateTree(chunckStart, (IOctreeVoxelMesh)chunck);
}
else
{
this.TranslateLeaf(chunckStart, chunck);
}
}
}
public void DebugMap(VoxelLocation start, IMapVoxelMesh map, int startDeep, int endDeep)
{
this.DebugLeaf(start, map, startDeep, endDeep);
VoxelLocation chunckStart = new VoxelLocation();
foreach (VoxelLocation chunckLocation in map.Keys())
{
IVoxelMesh chunck = map.GetChild(chunckLocation);
chunckStart.Set(chunckLocation).Mul(map.ChildWidth, map.ChildHeight, map.ChildDepth);
if (chunck is IOctreeVoxelMesh)
{
this.DebugTree(chunckStart, (IOctreeVoxelMesh)chunck, startDeep - 1, endDeep - 1);
}
else
{
this.DebugLeaf(chunckStart, chunck, startDeep - 1, endDeep - 1);
}
}
}
/// <summary>
/// Translate an octree leaf.
/// </summary>
/// <param name="root"></param>
/// <param name="mesh"></param>
public void TranslateLeaf(VoxelLocation root, IVoxelMesh mesh)
{
VoxelLocation start = mesh.Start;
VoxelLocation end = mesh.End;
VoxelLocation finalLocation = new VoxelLocation();
for (int x = start.X; x < end.X; ++x)
{
for (int y = start.Y; y < end.Y; ++y)
{
for (int z = start.Z; z < end.Z; ++z)
{
finalLocation.Set(root).Add(x,y,z);
this.Translate(finalLocation, this.VoxelMesh.Mesh, finalLocation);
}
}
}
}
