public MeshInfo StartMarching(short[, ,] colouredVoxels, Fragment minMax, ThreadSafeVoxelisation.Voxelization.AABCGrid grid)
{
PrepareMarch();
float[, ,] voxels = new float[colouredVoxels.GetLength(0), colouredVoxels.GetLength(1), colouredVoxels.GetLength(2)];
PrepareGrid(colouredVoxels, voxels, minMax);
MeshInfo mesh = ThreadSafeMarchingCubes.CreateMesh(voxels, minMax, grid);
return(mesh);
}
public void PrepareMarch()
{
//Target is the value that represents the surface of mesh
//For example the perlin noise has a range of -1 to 1 so the mid point is were we want the surface to cut through
//The target value does not have to be the mid point it can be any value with in the range
ThreadSafeMarchingCubes.SetTarget(0.0f);
//Winding order of triangles use 2,1,0 or 0,1,2
ThreadSafeMarchingCubes.SetWindingOrder(2, 1, 0);
//Set the mode used to create the mesh
//Cubes is faster and creates less verts, tetrahedrons is slower and creates more verts but better represents the mesh surface
//MarchingCubes.SetModeToCubes();
ThreadSafeMarchingCubes.SetModeToTetrahedrons();
}
public MeshInfo StartMarchingClamp(short[, ,] colouredVoxels, Fragment minMax, ThreadSafeVoxelisation.Voxelization.AABCGrid grid, KDTree surface, List <Vector3> parentVerts)
{
PrepareMarch();
float[, ,] voxels = new float[colouredVoxels.GetLength(0), colouredVoxels.GetLength(1), colouredVoxels.GetLength(2)];
PrepareGrid(colouredVoxels, voxels, minMax);
foreach (Vector3 v in minMax.vertices)
{
voxels[(int)v.x, (int)v.y, (int)v.z] = -999f;
}
MeshInfo mesh = ThreadSafeMarchingCubes.CreateMeshClamp(voxels, minMax, grid, surface, parentVerts);
return(mesh);
}
