public void VoxelizeMesh()
{
if (mesh[0] == null)
{
return;
}
if (!objectHasChanged)
{
return;
}
Transform[] ts = gameObject.GetComponentsInChildren <Transform>();
for (int i = 1; i < ts.Length; ++i)
{
Destroy(ts[i].gameObject);
}
STLLoader.Vec3[] direction = new STLLoader.Vec3[3];
direction[0] = new STLLoader.Vec3(1, 0, 0);
direction[1] = new STLLoader.Vec3(0, 1, 0);
direction[2] = new STLLoader.Vec3(0, 0, 1);
voxelizer = new STLLoader.Voxelizer(xResolution, yResolution, zResolution);
voxelizer.MultiyDirectionsVoxelize(mesh[0], direction);
List <STLLoader.Vec3> localCorners = voxelizer.CalculateLocalCorners();
STLLoader.Quickhull quickhull = new STLLoader.Quickhull();
List <int> convexFaces = new List <int>();
quickhull.CalculateQuickhull(localCorners, ref convexFaces);
convexHullOutline.Clear();
quickhull.CalculatePolygonEdges(ref convexHullOutline);
STLLoader.Vec3 centerOfMass = voxelizer.GetCenterOfMass();
//voxelizer.SafeLayer(fileName, 0);
voxelMesh = new STLLoader.Mesh[1];
voxelMesh[0] = voxelizer.GenerateMesh(0, resolution);
float voxelSize = voxelizer.GetVoxelSize();
STLLoader.Vec3 offset = voxelizer.GetMinOffset();
convexHull.ConfigureConvexHull(ref localCorners, ref convexFaces, voxelSize, new Vector3(offset.x, offset.y, offset.z), ref convexHullOutline);
CreateIndexedMesh(ref voxelMesh, (int)resolution);
transform.localScale = new Vector3(voxelSize, voxelSize, voxelSize);
transform.position = new Vector3(offset.x, offset.y, offset.z);
objectHasChanged = false;
voxelMeshHasChanged = false;
}
public static void LoadVoxelization(string fileName, ref Voxelizer voxelizer)
{
using (BinaryReader reader = new BinaryReader(File.Open(fileName, FileMode.Open)))
{
uint xResolution = reader.ReadUInt32();
uint yResolution = reader.ReadUInt32();
uint zResolution = reader.ReadUInt32();
voxelizer = new Voxelizer(xResolution, yResolution, zResolution);
Voxel[,,] grid = voxelizer.grid;
for (int i = 0; i < xResolution; ++i)
{
for (int j = 0; j < yResolution; ++j)
{
for (int k = 0; k < zResolution; ++k)
{
grid[i, j, k].layer = reader.ReadInt32();
grid[i, j, k].set = reader.ReadBoolean();
}
}
}
}
}
