public EditorCommandSet(int x, int y, int z, int dx, int dy, int dz, Block.BlockManager bm, short newType)
{
if (dx < 0)
{
x += dx + 1;
dx = -dx;
}
if (dy < 0)
{
y += dy + 1;
dy = -dy;
}
if (dz < 0)
{
z += dz + 1;
dz = -dz;
}
this.dx = dx; this.dy = dy; this.dz = dz;
this.x = x; this.y = y; this.z = z;
oldTypes = new short[dx, dy, dz];
for (int i = 0; i < dx; i++)
{
for (int j = 0; j < dy; j++)
{
for (int k = 0; k < dz; k++)
{
oldTypes[i, j, k] = bm.getBlock(x + i, y + j, z + k);
}
}
}
this.newType = newType;
}
public void Redo(Block.BlockManager bm)
{
if (commands.Count > cmdLength)
{
commands[cmdLength].Do(bm);
cmdLength += 1;
}
}
public void Undo(Block.BlockManager bm)
{
if (cmdLength > 0)
{
commands[cmdLength - 1].Undo(bm);
cmdLength -= 1;
}
}
public static void SaveModel(Block.BlockManager bm, VecInt3 pivot, string path)
{
//Block.BoundsInt bounds = new Block.BoundsInt();
//bm.forEachChunk((Block.BlockChunk chunk, int cx, int cy, int cz) => {
// if (!chunk.isEmpty()) {
// for (int z = 0; z < Block.Const.ChunkSize; z++) {
// for (int x = 0; x < Block.Const.ChunkSize; x++) {
// for (int y = 0; y < Block.Const.ChunkSize; y++) {
// int gx = cx * Block.Const.ChunkSize + x;
// int gy = cy * Block.Const.ChunkSize + y;
// int gz = cz * Block.Const.ChunkSize + z;
// short blockType = bm.getBlock(gx, gy, gz);
// if (bm.blockTypeFun.isOpacity(blockType)) {
// bounds.Encapsulate(new Block.VecInt3(gx, gy, gz));
// }
// }
// }
// }
// }
//});
//if (bounds.IsValid()) {
// BlockData.Model model = new BlockData.Model();
// model.version = 0;
// model.sizeX = bounds.Size.x;
// model.sizeY = bounds.Size.y;
// model.sizeZ = bounds.Size.z;
// model.pivotX = pivot.x - bounds.min.x;
// model.pivotY = pivot.y - bounds.min.y;
// model.pivotZ = pivot.z - bounds.min.z;
//
// int num = 0;
// short lastType = bm.getBlock(bounds.min.x, bounds.min.y, bounds.min.z);
// for (int z = bounds.min.z; z <= bounds.max.z; z++) {
// for (int x = bounds.min.z; x <= bounds.max.x; x++) {
// for (int y = bounds.min.y; y <= bounds.max.y; y++) {
// short curType = bm.getBlock(x, y, z);
// if (lastType == curType) {
// num++;
// }
// else {
// BlockData.BlockPair block = new BlockData.BlockPair();
// block.lenght = num;
// block.type = lastType;
// model.blocks.Add(block);
// lastType = curType;
// num = 1;
// }
// }
// }
// }
// BlockData.BlockPair blockLast = new BlockData.BlockPair();
// blockLast.lenght = num;
// blockLast.type = lastType;
// model.blocks.Add(blockLast);
// Write<BlockData.Model>(model, path);
//}
}
public void Do(EditorCommandBase cmd, Block.BlockManager bm)
{
cmd.Do(bm);
for (int i = commands.Count - 1; i >= cmdLength; i--)
{
commands.RemoveAt(i);
}
commands.Add(cmd);
cmdLength = commands.Count;
}
public static bool isOnBlock(Block.BlockManager bm, Vector3 pos)
{
VecInt3 bpos = getBlockPos(pos - Vector3.up * 0.1f);
short block = bm.getBlock(bpos.x, bpos.y, bpos.z);
if (bm.blockTypeFun.isCollider(block))
{
return(true);
}
return(false);
}
public override void Undo(Block.BlockManager bm)
{
for (int i = 0; i < dx; i++)
{
for (int j = 0; j < dy; j++)
{
for (int k = 0; k < dz; k++)
{
bm.setBlock(x + i, y + j, z + k, oldTypes[i, j, k]);
}
}
}
}
public override void Do(Block.BlockManager bm)
{
for (int i = 0; i < dx; i++)
{
for (int j = 0; j < dy; j++)
{
for (int k = 0; k < dz; k++)
{
bm.setBlock(x + i, y + j, z + k, newType);
}
}
}
}
IEnumerator InitWorld()
{
Block.BlockManager bm = new Block.BlockManager();
for (int i = 0; i < (int)Game.BlockType.Num; i++)
{
for (int f = 0; f < 6; f++)
{
Game.BlockType block = (Game.BlockType)i;
texturePacker.AddTexture(block, f, TextureNameConfig.GetTextureName(block, f));
}
}
texturePacker.Pack();
packedTexture = texturePacker.GetPackedTexture();
BlockTypeFun blockTypeFun = new BlockTypeFun();
blockTypeFun.texturePacker = texturePacker;
//float startTime = Time.realtimeSinceStartup;
int WorldSizeX = 8;
int WorldSizeY = 2;
int WorldSizeZ = 8;
//申请内存
bm.create(WorldSizeX * Const.ChunkSize, WorldSizeY * Const.ChunkSize, WorldSizeZ * Const.ChunkSize, blockTypeFun);
DebugTool.Log("申请内存");
yield return(null);
//
TerrainTool.createTerrain(bm, WorldSizeX, WorldSizeY, WorldSizeZ);
DebugTool.Log("创建地形");
yield return(null);
TerrainTool.createTree(bm, WorldSizeX, WorldSizeY, WorldSizeZ);
DebugTool.Log("创建树");
yield return(null);
List <HouseItem> houseItems = new List <HouseItem>();
TerrainTool.createBuildings(bm, ref houseItems);
DebugTool.Log("创建建筑完成");
yield return(null);
//光线追踪初始化
RayCastManager rtm = new RayCastManager();
rtm.create(bm.SizeX, bm.SizeY, bm.SizeZ);
for (int x = 0; x < rtm.getSizeX(); x++)
{
for (int z = 0; z < rtm.getSizeZ(); z++)
{
for (int y = 0; y < rtm.getSizeY(); y++)
{
short block = bm.getBlock(x, y, z);
RayCastBlockType rlt = 0;
rlt |= blockTypeFun.isCollider(block) ? RayCastBlockType.Collider : RayCastBlockType.Nothing;
rlt |= blockTypeFun.isOpacity(block) ? RayCastBlockType.Opacity : RayCastBlockType.Nothing;
rtm.setBlock(x, y, z, rlt);
}
rtm.updateInSun(x, z);
}
}
//预处理光线
Vector3[][] rays = new Vector3[6][];
{
for (int i = 0; i < 6; i++)
{
rays[i] = TerrainTool.getRandomRays(9, i);
}
}
DebugTool.Log("预处理光线追踪完成");
yield return(null);
rtm.updateAllLight();
DebugTool.Log("扩散光照计算完毕");
yield return(null);
//int[] lightCount = new int[Const.MaxLightIteration + 1];
//for (int i = 0; i < WorldSizeX * Const.ChunkSize; i++) {
// for (int k = 0; k < WorldSizeZ * Const.ChunkSize; k++) {
// for (int j = 0; j < WorldSizeY * Const.ChunkSize; j++) {
// lightCount[rtm.getLight(i, j, k)]++;
// }
// }
//}
//for (int i = 0; i < lightCount.Length; i++) {
// Debug.Log("light (" + i + ") = " + lightCount[i]);
//}
Texture2D lightMap = new Texture2D(256, 256, TextureFormat.RGBAHalf, false);
Color[] colors = new Color[256 * 256];
for (int i = 0; i < 256; i++)
{
for (int j = 0; j < 256; j++)
{
colors[j * 256 + i] = new Color(i / 256.0f, i / 256.0f, i / 256.0f, 1) * 2;
}
}
lightMap.SetPixels(colors);
lightMap.Apply();
LightmapData[] lightmaps = new LightmapData[1];
lightmaps[0] = new LightmapData();
lightmaps[0].lightmapFar = lightMap;
lightmaps[0].lightmapNear = lightMap;
LightmapSettings.lightmaps = lightmaps;
GameObject itemsRoot = new GameObject("items");
for (int i = 0; i < houseItems.Count; i++)
{
HouseItem item = houseItems[i];
string path = HouseItemGenerator.GetItemPrefabPath(item.item);
GameObject prefab = GlobalResources.loadPrefab(path);
if (prefab != null)
{
GameObject inst = GameObject.Instantiate <GameObject>(prefab);
inst.name = houseItems[i].item.ToString();
inst.transform.parent = itemsRoot.transform;
inst.transform.position = houseItems[i].pos + new Vector3(0.5f, 0f, 0.5f);
MeshRenderer renderer = inst.GetComponentInChildren <MeshRenderer>();
renderer.lightmapIndex = 0;
inst.isStatic = true;
float light = rtm.getLight(item.pos.x, item.pos.y, item.pos.z) / (float)Const.MaxLightIteration;
light = Mathf.Lerp(0.0f, 0.6f, light);
renderer.lightmapScaleOffset = new Vector4(0, 0, light, 0f);
//MeshFilter meshFilter = inst.GetComponentInChildren<MeshFilter>();
//Mesh mesh = meshFilter.mesh;
//Color32[] colors = new Color32[mesh.colors.Length];
//byte c = (byte)(rtm.getLight(item.pos.x, item.pos.y, item.pos.z) * 255);
//ArrayTool.SetAll(colors, new Color32(c,c,c,1));
//mesh.colors32 = colors;
}
else
{
int a = 0;
}
}
//初始化AO计算
rma = new RayMarchingAo();
rma.Init(rtm);
//ViewVoxel viewVoxel = GameObject.FindObjectOfType<ViewVoxel>();
//if (viewVoxel) {
// Texture3D voxelTex3D = rma.GetVoxelTexture();
// //OpenGLLibrary.glEnable(OpenGL.GL_TEXTURE_3D);
// //OpenGLLibrary.glBindTexture(OpenGL.GL_TEXTURE_3D, voxelTex3D.GetNativeTexturePtr());
// //byte[] data = new byte[voxelTex3D.width * voxelTex3D.height * voxelTex3D.depth * 4];
// //for (int i = 0; i < data.Length; i++ ){
// // data[i] = 0x56;
// //}
// //OpenGL.TexSubImage3D(OpenGL.GL_TEXTURE_3D, 0, 0, 0, 0, 32, 32, 32, OpenGL.GL_RGBA, OpenGL.GL_UNSIGNED_BYTE, ref data);
// //OpenGL.TextureSubImage3D(voxelTex3D, 0, 0, 0, 0, 1, 1, 1, OpenGL.GL_RED, OpenGL.GL_UNSIGNED_BYTE, ref data);
// viewVoxel.SetVexelTex(voxelTex3D);
//}
//计算光照
Vector3 sunDir = new Vector3(1, -3, 1);
sunDir.Normalize();
{
//TerrainTool.calcLight(bm, rtm, rays, sunDir);
//TerrainTool.calcLight2(bm,32);
}
DebugTool.Log("计算光照完成");
yield return(null);
Material mat = GlobalResources.getBlockMaterial();
mat.mainTexture = texturePacker.GetPackedTexture();
GameObject root = GameObject.Find("Root");
if (root == null)
{
root = new GameObject("Root");
}
Level level = GameObject.FindObjectOfType <Level>();
if (level)
{
level.scene = rtm;
}
//创建网格
for (int i = 0; i < WorldSizeX; i++)
{
for (int k = 0; k < WorldSizeZ; k++)
{
for (int j = 0; j < WorldSizeY; j++)
{
int baseX = i * Const.ChunkSize;
int baseY = j * Const.ChunkSize;
int baseZ = k * Const.ChunkSize;
BlockChunk chunk = new BlockChunk(bm, baseX, baseY, baseZ);
Vector3 chunkPos = new Vector3(i * Const.ChunkSize * Const.BlockSize, j * Const.ChunkSize * Const.BlockSize, k * Const.ChunkSize * Const.BlockSize);
//bool[,,] visibleBlocks = new bool[Const.ChunkSize,Const.ChunkSize,Const.ChunkSize];// = MeshTool.GetVisibleBlocks(chunk, blockTypeFun);
//TerrainTool.calcChunkLight(chunk, i, j, k, rtm, rays, sunDir);
//Mesh mesh = MeshTool.createMesh(chunk, blockTypeFun, 0, 0, 0);
for (int f = 0; f < 6; f++)
{
List <MeshTool.BlockSurface> surface = MeshTool.getChunkSurface(chunk, blockTypeFun, f);
//for (int s = 0; s < surface.Count; s++) {
// visibleBlocks[surface[s].pos.x, surface[s].pos.y, surface[s].pos.z] = true;
//}
Texture2D texSurface = MeshTool.SurfacePointsToTexture(surface, f);
RenderTexture targetAoResult = rma.RenderByCalcShader(texSurface, new Vector3(i, j, k) * Const.ChunkSize, f);
//回读亮度数据
RenderTexture.active = targetAoResult;
Texture2D readback = new Texture2D(targetAoResult.width, targetAoResult.height);
readback.ReadPixels(new Rect(0, 0, targetAoResult.width, targetAoResult.width), 0, 0);
MeshTool.SetRaytraceAo(surface, readback);
MeshTool.SetExtendAo(surface, rtm, f, new VecInt3(i * Const.ChunkSize, j * Const.ChunkSize, k * Const.ChunkSize));
//将可行走区域标记黑色
//if (f == (int)BlockFaceIndex.BFI_y1) {
// for (int s = 0; s < surface.Count; s++) {
// int gx = baseX + surface[s].pos.x;
// int gy = baseY + surface[s].pos.y;
// int gz = baseZ + surface[s].pos.z;
// if (rtm.testBlock(gx, gy, gz, (byte)RayTraceBlockType.Walkable)) {
// for (int v = 0; v < 4; v++) {
// surface[s].raytraceAo[v] *= 0.1f;
// }
// }
// }
//}
Mesh mesh = MeshTool.createMesh2(surface, f, blockTypeFun);
if (mesh != null)
{
GameObject obj = new GameObject("Chunk", typeof(MeshRenderer), typeof(MeshFilter));
obj.isStatic = true;
obj.GetComponent <Renderer>().material = mat;
obj.GetComponent <MeshFilter>().mesh = mesh;
obj.transform.SetParent(root.transform);
obj.transform.position = chunkPos;
}
}
//physics.AddChunk(visibleBlocks, chunkPos);
yield return(null);
}
}
}
StaticBatchingUtility.Combine(root);
StaticBatchingUtility.Combine(itemsRoot);
DebugTool.Log("生成网格");
yield return(null);
}
public abstract void Undo(Block.BlockManager bm);
public override void Undo(Block.BlockManager bm)
{
funUndo(bm);
}
public override void Do(Block.BlockManager bm)
{
funDo(bm);
}
public BlockChunk(BlockManager bm, int baseX, int baseY, int baseZ)
{
this.blockManager = bm;
this.baseX = baseX; this.baseY = baseY; this.baseZ = baseZ;
}
public static void calcLight2(BlockManager blockManager, int maxStep)
{
////DebugTool.Log("开始光照计算");
//
//int Step = maxStep;
//
//List<VecInt3> surface = new List<VecInt3>();
//const int StartLight = 0;
//List<VecInt3>[] light = new List<VecInt3>[Step * 2 + StartLight];
//for (int i = 0; i < light.Length; i++) {
// light[i] = new List<VecInt3>();
//}
//SByte[, ,] brightness = new SByte[blockManager.getSizeX() * Const.ChunkSize, blockManager.getSizeY() * Const.ChunkSize, blockManager.getSizeZ() * Const.ChunkSize];
//int mbx = brightness.GetLength(0);
//int mby = brightness.GetLength(1);
//int mbz = brightness.GetLength(2);
//
//
//for (int i = 0; i < blockManager.getSizeX(); i++) {
// for (int j = 0; j < blockManager.getSizeY(); j++) {
// for (int k = 0; k < blockManager.getSizeZ(); k++) {
// BlockChunk chunk = blockManager.getChunk(i, j, k);
// for (int x = 0; x < Const.ChunkSize; x++) {
// for (int y = 0; y < Const.ChunkSize; y++) {
// for (int z = 0; z < Const.ChunkSize; z++) {
// int gx = i * Const.ChunkSize + x;
// int gy = j * Const.ChunkSize + y;
// int gz = k * Const.ChunkSize + z;
// short blockType = chunk.getBlock(x, y, z);
// if (blockType != (short)BlockTypeEnum.Air) {
// brightness[gx, gy, gz] = (SByte)Flag.Inner;
// }
// else {
// brightness[gx, gy, gz] = (SByte)Flag.Air;
// }
// }
// }
// }
// }
// }
//}
//
//for (int gx = 0; gx < mbx; gx++) {
// for (int gy = 0; gy < mby; gy++) {
// for (int gz = 0; gz < mbz; gz++) {
// if (brightness[gx, gy, gz] == (SByte)Flag.Inner) {
// bool bSurface = false;
// for (int f = 0; f < 6; f += 1) {
// int adjx = gx + Const.AdjacencyOffset[f, 0];
// int adjy = gy + Const.AdjacencyOffset[f, 1];
// int adjz = gz + Const.AdjacencyOffset[f, 2];
//
// if (adjx >= 0 && adjx < mbx && adjy >= 0 && adjy < mby && adjz >= 0 && adjz < mbz) {
// if (brightness[adjx, adjy, adjz] == (SByte)Flag.Air) {
// brightness[adjx, adjy, adjz] = StartLight;
// light[StartLight].Add(new VecInt3(adjx, adjy, adjz));
// }
// if (brightness[adjx, adjy, adjz] == StartLight) {
// bSurface = true;
// }
// }
// }
// if (bSurface) {
// brightness[gx, gy, gz] = (SByte)Flag.Surface;
// surface.Add(new VecInt3(gx, gy, gz));
// }
// }
// }
// }
//}
//
////DebugTool.Log("第0步");
////收集亮度
//for (int t = 0; t < Step - 1; t++) {
// for (int i = 0; i < light[t * 2].Count; i++) {
// VecInt3 v = light[t * 2][i];
// for (int f = 0; f < 6; f += 1) {
// int adjx = v.x + Const.AdjacencyOffset[f, 0];
// int adjy = v.y + Const.AdjacencyOffset[f, 1];
// int adjz = v.z + Const.AdjacencyOffset[f, 2];
// if (adjx >= 0 && adjx < mbx && adjy >= 0 && adjy < mby && adjz >= 0 && adjz < mbz) {
// if (brightness[adjx, adjy, adjz] == (short)Flag.Air) {
// brightness[adjx, adjy, adjz] = (SByte)(t * 2 + 2);
// light[t * 2 + 2].Add(new VecInt3(adjx, adjy, adjz));
// }
// }
// }
// }
//}
//
////DebugTool.Log("第1步");
//
////亮度扩散
//for (int t = Step * 2 - 1; t > 0; t--) {
// for (int i = 0; i < light[t].Count; i++) {
// VecInt3 v = light[t][i];
// SByte targetBrightness = (SByte)(t - 1);
// for (int f = 0; f < 6; f += 1) {
// int adjx = v.x + Const.AdjacencyOffset[f, 0];
// int adjy = v.y + Const.AdjacencyOffset[f, 1];
// int adjz = v.z + Const.AdjacencyOffset[f, 2];
// if (adjx >= 0 && adjx < mbx && adjy >= 0 && adjy < mby && adjz >= 0 && adjz < mbz) {
// if (brightness[adjx, adjy, adjz] < targetBrightness && brightness[adjx, adjy, adjz] >= 0) {
// brightness[adjx, adjy, adjz] = targetBrightness;
// light[targetBrightness].Add(new VecInt3(adjx, adjy, adjz));
// }
// }
// }
// }
//}
//
//
////DebugTool.Log("第2步");
//
////for (int i = 0; i < brightness.GetLength(0); i++) {
//// for (int j = 0; j < brightness.GetLength(1); j++) {
//// for (int k = 0; k < brightness.GetLength(2); k++) {
//// if (brightness[i, j, k] == Step * 2 - 6) {
//// debugTool.addLine(new Vector3(i, j, k), new Vector3(i, j, k) + Vector3.one * 0.5f, Color.red);;
//// }
//// }
//// }
////}
//
////应用亮度
//for (int a = 0; a < surface.Count; a++) {
// VecInt3 v = surface[a];
// int i = v.x / Const.ChunkSize;
// int j = v.y / Const.ChunkSize;
// int k = v.z / Const.ChunkSize;
// int x = v.x % Const.ChunkSize;
// int y = v.y % Const.ChunkSize;
// int z = v.z % Const.ChunkSize;
// BlockChunk chunk = blockManager.getChunk(i, j, k);
// SByte curValue = brightness[v.x, v.y, v.z];
// for (int f = 0; f < 6; f++) {
// int adjx = v.x + Const.AdjacencyOffset[f, 0];
// int adjy = v.y + Const.AdjacencyOffset[f, 1];
// int adjz = v.z + Const.AdjacencyOffset[f, 2];
// int ladjx = x + Const.AdjacencyOffset[f, 0];
// int ladjy = y + Const.AdjacencyOffset[f, 1];
// int ladjz = z + Const.AdjacencyOffset[f, 2];
//
// if (adjx >= 0 && adjx < mbx && adjy >= 0 && adjy < mby && adjz >= 0 && adjz < mbz) {
// SByte adjValue = brightness[adjx, adjy, adjz];
// if (adjValue >= 0) {
// if (adjValue == 0) {
// int ccc = 0;
// }
// float l = Mathf.Clamp((float)adjValue / (Step), 0, 1);
// //l = Mathf.Pow(l, 0.8f);
// l = Mathf.Lerp(0.0f, 1, l);
// Vector3 faceNormal = Const.getFaceNormal(f);
// float faceLightFactor = Vector3.Dot(faceNormal, Vector3.up);
// float directLight = faceLightFactor;
// l = l * 0.9f + directLight * 0.1f;
// l = Mathf.Clamp(l,0,0.999f);
// byte bright = (byte)(Const.MaxBrightness * l);
// chunk.setBrightness(x, y, z, f, (byte)bright);
// }
// }
// }
//}
//
////DebugTool.Log("计算完成");
//
}
void Start()
{
SimpleModelFactory.CreateAll();
texturePacker = new TexturePacker();
Block.BlockManager bm = new Block.BlockManager();
for (int i = 0; i < (int)Game.BlockType.Num; i++)
{
for (int f = 0; f < 6; f++)
{
Game.BlockType block = (Game.BlockType)i;
texturePacker.AddTexture(block, f, TextureNameConfig.GetTextureName(block, f));
}
}
texturePacker.Pack();
packedTexture = texturePacker.GetPackedTexture();
BlockTypeFun blockTypeFun = new BlockTypeFun();
blockTypeFun.texturePacker = texturePacker;
//float startTime = Time.realtimeSinceStartup;
int WorldSizeX = 1;
int WorldSizeY = 1;
int WorldSizeZ = 1;
//申请内存
bm.create(WorldSizeX * Const.ChunkSize, WorldSizeY * Const.ChunkSize, WorldSizeZ * Const.ChunkSize, blockTypeFun);
bm.setBlock(3, 4, 4, (int)Game.BlockType.StairLeft);
bm.setBlock(5, 4, 4, (int)Game.BlockType.StairRight);
bm.setBlock(4, 4, 3, (int)Game.BlockType.StairBack);
bm.setBlock(4, 4, 5, (int)Game.BlockType.StairFront);
//光线追踪初始化
Block.RayCastManager rtm = new Block.RayCastManager();
rtm.create(bm.SizeX, bm.SizeY, bm.SizeZ);
for (int x = 0; x < bm.SizeX; x++)
{
for (int y = 0; y < bm.SizeY; y++)
{
for (int z = 0; z < bm.SizeZ; z++)
{
rtm.setBlock(x, y, z, bm.getBlock(x, y, z) != 0 ? RayCastBlockType.All : RayCastBlockType.Nothing);
}
}
}
//初始化AO计算
rma = new Block.RayMarchingAo();
rma.Init(rtm);
ViewVoxel viewVoxel = GameObject.FindObjectOfType <ViewVoxel>();
if (viewVoxel)
{
Texture3D voxelTex3D = rma.GetVoxelTexture();
viewVoxel.SetVexelTex(voxelTex3D);
}
Material mat = GlobalResources.getBlockMaterial();
mat.mainTexture = texturePacker.GetPackedTexture();
GameObject root = this.gameObject;
if (root == null)
{
root = new GameObject("Root");
}
//创建网格
for (int i = 0; i < WorldSizeX; i++)
{
for (int k = 0; k < WorldSizeZ; k++)
{
for (int j = 0; j < WorldSizeY; j++)
{
Block.BlockChunk chunk = new BlockChunk(bm, i * Const.ChunkSize, j * Const.ChunkSize, k * Const.ChunkSize);
//TerrainTool.calcChunkLight(chunk, i, j, k, rtm, rays, sunDir);
//Mesh mesh = MeshTool.createMesh(chunk, blockTypeFun, 0, 0, 0);
for (int f = 0; f < 6; f++)
{
List <Block.MeshTool.BlockSurface> surface = Block.MeshTool.getChunkSurface(chunk, blockTypeFun, f);
Texture2D texSurface = Block.MeshTool.SurfacePointsToTexture(surface, f);
RenderTexture targetAoResult = rma.RenderByCalcShader(texSurface, new Vector3(i, j, k) * Block.Const.ChunkSize, f);
//回读亮度数据
RenderTexture.active = targetAoResult;
Texture2D readback = new Texture2D(targetAoResult.width, targetAoResult.height);
readback.ReadPixels(new Rect(0, 0, targetAoResult.width, targetAoResult.width), 0, 0);
Block.MeshTool.SetRaytraceAo(surface, readback);
Mesh mesh = Block.MeshTool.createMesh2(surface, f, blockTypeFun);
if (mesh != null)
{
GameObject obj = new GameObject("Chunk", typeof(MeshRenderer), typeof(MeshFilter));
obj.isStatic = true;
obj.GetComponent <Renderer>().material = mat;
obj.GetComponent <MeshFilter>().mesh = mesh;
obj.transform.SetParent(root.transform);
obj.transform.position = new Vector3(i * Block.Const.ChunkSize * Block.Const.BlockSize, j * Block.Const.ChunkSize * Block.Const.BlockSize, k * Block.Const.ChunkSize * Block.Const.BlockSize);
}
}
}
}
}
}