public void GenerateMesh(IVoxelDataSource <VoxelData> data, Bounds cellSize, out SimpleMesh mesh)
{
mesh = new SimpleMesh();
mesh.RenderMaterial = Game.BlockRegistry.AtlasMaterial;
int xvol = (int)cellSize.size.x;
int yvol = (int)cellSize.size.y;
int zvol = (int)cellSize.size.y;
int xoff = (int)cellSize.min.x;
int yoff = (int)cellSize.min.y;
int zoff = (int)cellSize.min.z;
//Determine how many distinct blocks we have in this chunk
//VoxelData[, ,] chunkData = data.SampleSpace(cellSize);
for (int x = 0; x < xvol; x++)
{
for (int y = 0; y < yvol; y++)
{
for (int z = 0; z < zvol; z++)
{
int xx = xoff + x;
int yy = yoff + y;
int zz = zoff + z;
int id = data.Sample(xx, yy, zz);
if (id <= 0)
{
continue;
}
Vector3 vec = new Vector3(x, y, z);
//Add Back Face
if (data.Sample(xx, yy, zz + 1) <= 0)
{
AddMesh(ref mesh, 1, vec, id);
}
//Add Front Face
if (data.Sample(xx, yy, zz - 1) <= 0)
{
AddMesh(ref mesh, 0, vec, id);
}
//Add Top Face
if (data.Sample(xx, yy + 1, zz) <= 0)
{
AddMesh(ref mesh, 4, vec, id);
}
//Add Bottom Face
if (data.Sample(xx, yy - 1, zz) <= 0)
{
AddMesh(ref mesh, 5, vec, id);
}
//Add Left Face
if (data.Sample(xx + 1, yy, zz) <= 0)
{
AddMesh(ref mesh, 3, vec, id);
}
//Add Right Face
if (data.Sample(xx - 1, yy, zz) <= 0)
{
AddMesh(ref mesh, 2, vec, id);
}
}
}
}
}
public void GenerateMesh(IVoxelDataSource<VoxelData> data, Bounds cellSize, out SimpleMesh mesh)
{
mesh = new SimpleMesh();
mesh.RenderMaterial = Game.BlockRegistry.AtlasMaterial;
int xvol = (int)cellSize.size.x;
int yvol = (int)cellSize.size.y;
int zvol = (int)cellSize.size.y;
int xoff = (int)cellSize.min.x;
int yoff = (int)cellSize.min.y;
int zoff = (int)cellSize.min.z;
//Determine how many distinct blocks we have in this chunk
//VoxelData[, ,] chunkData = data.SampleSpace(cellSize);
for (int x = 0; x < xvol; x++)
{
for (int y = 0; y < yvol; y++)
{
for (int z = 0; z < zvol; z++)
{
int xx = xoff + x;
int yy = yoff + y;
int zz = zoff + z;
int id = data.Sample(xx, yy, zz);
if (id <= 0) continue;
Vector3 vec = new Vector3(x, y, z);
//Add Back Face
if (data.Sample(xx, yy, zz + 1) <= 0)
{
AddMesh(ref mesh, 1, vec, id);
}
//Add Front Face
if (data.Sample(xx, yy, zz - 1) <= 0)
{
AddMesh(ref mesh, 0, vec, id);
}
//Add Top Face
if (data.Sample(xx, yy + 1, zz) <= 0)
{
AddMesh(ref mesh, 4, vec, id);
}
//Add Bottom Face
if (data.Sample(xx, yy - 1, zz) <= 0)
{
AddMesh(ref mesh, 5, vec, id);
}
//Add Left Face
if (data.Sample(xx + 1, yy, zz) <= 0)
{
AddMesh(ref mesh, 3, vec, id);
}
//Add Right Face
if (data.Sample(xx - 1, yy, zz) <= 0)
{
AddMesh(ref mesh, 2, vec, id);
}
}
}
}
}
public Block GetBlockAt(Vector3 position)
{
return(Game.BlockRegistry[dataSource.Sample(position.x, position.y, position.z)]);
}