public BackgroundWorldProcessor(bool useThreadPool) {
if (useThreadPool) {
int workerThreads = 0;
int completionPortThreads = 0;
ThreadPool.SetMaxThreads(400, 300);
ThreadPool.GetMaxThreads(out workerThreads, out completionPortThreads);
UnityEngine.Debug.Log ("workerThreads = " + workerThreads + ", completionPortThreads = " + completionPortThreads);
// process batches in parallel
sharedProcessor = new ThreadPoolBatchProcessor<Chunk>();
// the mesh processor will have its own processor which can take a data parameter
// this will allow us to use the same mesh processor to process different meshes on different layers simultaneously
meshProcessor = new MeshProcessor(new ThreadPoolBatchProcessor<Chunk, BlockLayer>());
}
else {
// process batches synchronously
sharedProcessor = new BatchProcessor<Chunk>();
// the mesh processor will have its own processor which can take a data parameter
// this will allow us to use the same mesh processor to process different meshes on different layers simultaneously
meshProcessor = new MeshProcessor(new BatchProcessor<Chunk, BlockLayer>());
}
terrainProcessor = new TerrainProcessor(sharedProcessor);
colliderProcessor = new ColliderProcessor(sharedProcessor);
}
public static MeshGenerator Refine(MeshGenerator mesh)
{
List <Vector3> newVertices = new List <Vector3>();
List <MeshGenerator.Triangle> newTriangles = new List <MeshGenerator.Triangle>();
int verticesCpt = 0;
foreach (MeshGenerator.Triangle t in mesh.triangles)
{
Vector3 AB = (mesh.vertices[t.A] + mesh.vertices[t.B]) / 2f;
Vector3 BC = (mesh.vertices[t.B] + mesh.vertices[t.C]) / 2f;
Vector3 CA = (mesh.vertices[t.C] + mesh.vertices[t.A]) / 2f;
newVertices.Add(AB);
newVertices.Add(mesh.vertices[t.B]);
newVertices.Add(BC);
newVertices.Add(mesh.vertices[t.C]);
newVertices.Add(CA);
newVertices.Add(mesh.vertices[t.A]);
newTriangles.Add(new MeshGenerator.Triangle(verticesCpt, verticesCpt + 1, verticesCpt + 2));
newTriangles.Add(new MeshGenerator.Triangle(verticesCpt + 2, verticesCpt + 3, verticesCpt + 4));
newTriangles.Add(new MeshGenerator.Triangle(verticesCpt + 4, verticesCpt + 5, verticesCpt + 0));
newTriangles.Add(new MeshGenerator.Triangle(verticesCpt + 0, verticesCpt + 2, verticesCpt + 4));
verticesCpt += 6;
}
MeshGenerator newMesh = new MeshGenerator();
newMesh.vertices = newVertices;
newMesh.triangles = newTriangles;
return(MeshProcessor.Clean(newMesh));
}
public void ApplyTo(ref MeshGenerator mg, MeshFilter mf)
{
mg.vertices = new List <Vector3>(mf.sharedMesh.vertices);
mg.triangles = new List <MeshGenerator.Triangle>(MeshGenerator.Triangle.FromInt(mf.sharedMesh.triangles));
if (activeClustering && fParameter1 > 0f)
{
mg = MeshProcessor.VertexClustering(mg, fParameter1);
}
if (activeRefining && iParameter1 > 0)
{
mg = MeshProcessor.Refine(mg, iParameter1);
}
}
void Start()
{
foreach (GameObject o in g)
{
Mesh m = o.GetComponent <MeshFilter>().mesh;
Mesh r = MeshProcessor.processForOutlineMesh(m);
GameObject f = new GameObject();
f.transform.position = o.transform.position;
f.transform.rotation = o.transform.rotation;
f.transform.localScale = o.transform.localScale;
f.name = o.name + " processed outline";
f.AddComponent <MeshFilter>().mesh = r;
f.AddComponent <MeshRenderer>().material = mat;
f.GetComponent <MeshRenderer>().material.SetFloat("_Width", 0.05f / o.transform.localScale.x);
}
}
public MeshNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA) : base()
{
Name = "Mesh";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
meshtileX = meshtileY = 1;
scale = new MVector(1, 1, 1);
rotation = new MVector(0, 0, 0);
position = new MVector(0, 0, 0);
cameraZoom = 3;
previewProcessor = new BasicImageRenderer();
processor = new MeshProcessor();
internalPixelType = p;
inputAlbedo = new NodeInput(NodeType.Color, this, "Albedo");
inputHeight = new NodeInput(NodeType.Gray, this, "Height");
inputMetallic = new NodeInput(NodeType.Gray, this, "Metallic");
inputRoughness = new NodeInput(NodeType.Gray, this, "Roughness");
inputOcclusion = new NodeInput(NodeType.Gray, this, "Occlusion");
inputNormal = new NodeInput(NodeType.Color, this, "Normal");
inputThickness = new NodeInput(NodeType.Gray, this, "Thickness");
Inputs.Add(inputAlbedo);
Inputs.Add(inputMetallic);
Inputs.Add(inputRoughness);
Inputs.Add(inputNormal);
Inputs.Add(inputHeight);
Inputs.Add(inputOcclusion);
Inputs.Add(inputThickness);
Output = new NodeOutput(NodeType.Gray, this);
Outputs.Add(Output);
}
public MeshNode(int w, int h, GraphPixelType p = GraphPixelType.RGBA)
{
Name = "Mesh";
Id = Guid.NewGuid().ToString();
width = w;
height = h;
tileX = tileY = 1;
meshtileX = meshtileY = 1;
scaleZ = scaleY = scaleX = 1;
rotationX = RotationY = rotationZ = 0;
xOffset = yOffset = zOffset = 0;
cameraZoom = 3;
previewProcessor = new BasicImageRenderer();
processor = new MeshProcessor();
internalPixelType = p;
Inputs = new List <NodeInput>();
inputAlbedo = new NodeInput(NodeType.Color, this, "Albedo");
inputHeight = new NodeInput(NodeType.Gray, this, "Height");
inputMetallic = new NodeInput(NodeType.Gray, this, "Metallic");
inputRoughness = new NodeInput(NodeType.Gray, this, "Roughness");
inputOcclusion = new NodeInput(NodeType.Gray, this, "Occlusion");
inputNormal = new NodeInput(NodeType.Color, this, "Normal");
Inputs.Add(inputAlbedo);
Inputs.Add(inputMetallic);
Inputs.Add(inputRoughness);
Inputs.Add(inputNormal);
Inputs.Add(inputHeight);
Inputs.Add(inputOcclusion);
inputAlbedo.OnInputAdded += Input_OnInputAdded;
inputAlbedo.OnInputChanged += Input_OnInputChanged;
inputAlbedo.OnInputRemoved += Input_OnInputRemoved;
inputNormal.OnInputAdded += Input_OnInputAdded;
inputNormal.OnInputChanged += Input_OnInputChanged;
inputNormal.OnInputRemoved += Input_OnInputRemoved;
inputOcclusion.OnInputAdded += Input_OnInputAdded;
inputOcclusion.OnInputChanged += Input_OnInputChanged;
inputOcclusion.OnInputRemoved += Input_OnInputRemoved;
inputRoughness.OnInputAdded += Input_OnInputAdded;
inputRoughness.OnInputChanged += Input_OnInputChanged;
inputRoughness.OnInputRemoved += Input_OnInputRemoved;
inputMetallic.OnInputAdded += Input_OnInputAdded;
inputMetallic.OnInputChanged += Input_OnInputChanged;
inputMetallic.OnInputRemoved += Input_OnInputRemoved;
inputHeight.OnInputAdded += Input_OnInputAdded;
inputHeight.OnInputChanged += Input_OnInputChanged;
inputHeight.OnInputRemoved += Input_OnInputRemoved;
Output = new NodeOutput(NodeType.Gray, this);
Outputs = new List <NodeOutput>();
Outputs.Add(Output);
HdriManager.OnHdriLoaded += HdriManager_OnHdriLoaded;
}