public float[] GenerateHeightMap()
{
if (!SurfaceGenerated)
{
Vector2Int bottomLeft = new Vector2(Location.x * ChunkSizeX, Location.z * ChunkSizeZ);
Vector2Int topRight = new Vector2(Location.x * ChunkSizeX + ChunkSizeX, Location.z * ChunkSizeZ + ChunkSizeZ);
Result.SurfaceData = Sampler.SetSurfaceData(bottomLeft, topRight);
SurfaceGenerated = true;
Result.Min = (int)Sampler.GetMin();
Result.Max = (int)Sampler.GetMax();
return(Result.SurfaceData);
}
return(Result.SurfaceData);
}
public void GenerateHeightMap()
{
Stopwatch watch = new Stopwatch();
watch.Start();
if (!SurfaceGenerated)
{
UnityGameServer.Logger.Log("Heightmap Generting...");
builder.GenerateHeightMap();
SurfaceGenerated = true;
}
watch.Stop();
UnityGameServer.Logger.Log("Min: {0}, Max: {1}", Sampler.GetMin(), Sampler.GetMax());
UnityGameServer.Logger.Log("Heightmap Gen: " + watch.Elapsed);
}
public ColumnResult Generate(int Y_Min, int Y_Max, int xStart, int zStart)
{
Result.Min = int.MaxValue;
Result.Max = int.MinValue;
Stopwatch watch_overall = new Stopwatch();
watch_overall.Start();
if (GPU_Accelorated_Noise)
{
UnityGameServer.Logger.Log("Using GPU sampler.");
((GPU_TerrainSampler)Sampler).ComputeNoiseGrid(Y_Min, Y_Max, xStart, zStart);
}
int globalLocY = 0;
int globalLocZ = 0;
int globalLocX = 0;
int x, y, z = 0;
for (globalLocY = Y_Min, y = Y_Min; y < Y_Max; globalLocY++, y++)
{
Result.Max = Mathf.Max(y, Result.Max);
Result.Min = Mathf.Min(y, Result.Min);
for (globalLocZ = zStart, z = 0; z < ChunkSizeZ; globalLocZ++, z++)
{
for (globalLocX = xStart, x = 0; x < ChunkSizeX; globalLocX++, x++)
{
if (deactivated)
{
UnityGameServer.Logger.Log("DEACTIVATED!!!");
break;
}
Vector3 worldPos = new Vector3(x * xSideLength, y * ySideLength, z * zSideLength);
Vector3Int globalPos = new Vector3Int(globalLocX * skipDist, globalLocY * skipDist, globalLocZ * skipDist);
Vector3Int localPos = new Vector3Int(x, y, z);
GridPoint[] grid = new GridPoint[8];
for (int i = 0; i < grid.Length; i++)
{
grid[i] = GetGridPoint(worldPos + locOffset[i], localPos + directionOffsets[i], globalPos + globalOffsets[i]);
}
ProcessBlock(grid, 0);
//GeneratedBlocks++;
}
}
}
watch_overall.Stop();
UnityGameServer.Logger.Log("GPU_ColumnBuilder Generate(): Overall: {0}", watch_overall.Elapsed);
if (GPU_Accelorated_Noise)
{
((GPU_TerrainSampler)Sampler).Dispose_ISO_Types();
}
UnityGameServer.Logger.Log("Min: {0}, Max: {1}", Sampler.GetMin(), Sampler.GetMax());
UnityGameServer.Logger.Log("Res.Min: {0}, Res.Max: {1}", Result.Min, Result.Max);
UnityGameServer.Logger.Log("Y_Min: {0}, Y_Max: {1}", Y_Min, Y_Max);
return(Result);
}
public void Generate()
{
if (empty)
{
return;
}
if (!Initialized)
{
return;
}
Stopwatch watch = new Stopwatch();
watch.Start();
//surfaceBlocksCount = 0;
GeneratedBlocks = 0;
int cx = Location.x;
int cy = Location.y;
int cz = Location.z;
int xStart = cx * ChunkSizeX;
int xEnd = cx * ChunkSizeX + ChunkSizeX;
int yStart = cy * ChunkSizeY;
int yEnd = cy * ChunkSizeY + ChunkSizeY;
int zStart = cz * ChunkSizeZ;
int zEnd = cz * ChunkSizeZ + ChunkSizeZ;
int globalLocX = 0;
int globalLocY = 0;
int globalLocZ = 0;
int x = 0;
int y = 0;
int z = 0;
int Y_Min = 0;
int Y_Max = ChunkSizeY;
int heightmapMin = VoxelConversions.WorldToVoxel(new Vector3(0, Math.Max(0, (float)Sampler.GetMin() - Depth), 0)).y;
Logger.Log("heightmapMin: {0}", heightmapMin);
int heightmapMin_local = VoxelConversions.GlobalToLocalChunkCoord(new Vector3Int(0, heightmapMin, 0)).y;
Logger.Log("heightmapMin_local: {0}", heightmapMin_local);
int heightmapMax = VoxelConversions.WorldToVoxel(new Vector3(0, Math.Min(SmoothVoxelSettings.MeterSizeY, (float)Sampler.GetMax()), 0)).y;
Logger.Log("heightmapMax: {0}", heightmapMax);
int heightmapMax_local = VoxelConversions.GlobalToLocalChunkCoord(new Vector3Int(0, heightmapMax, 0)).y;
Logger.Log("heightmapMax_local: {0}", heightmapMax_local);
Logger.Log("Generating with updated mode {0}: {1}", updateMode.ToString(), DebugTimer.Elapsed());
if (updateMode == UpdateMode.EmptyToHeightmap)
{
return;
}
else if (updateMode == UpdateMode.EmptyToReduced || updateMode == UpdateMode.EmptyToFull ||
updateMode == UpdateMode.HeightmapToReduced || updateMode == UpdateMode.HeightmapToFull)
{
//Min = int.MaxValue;
//Max = int.MinValue;
switch (updateMode)
{
case UpdateMode.EmptyToReduced:
case UpdateMode.HeightmapToReduced:
Y_Min = heightmapMin_local;
yStart += Y_Min;
Y_Max = heightmapMax_local;
break;
case UpdateMode.EmptyToFull:
case UpdateMode.HeightmapToFull:
Y_Max = heightmapMax_local;
break;
}
}
else if (updateMode == UpdateMode.ReducedToFull)
{
Y_Max = heightmapMin_local;
Logger.Log("ReducedToFull: " + heightmapMin_local);
}
//else if(updateMode == UpdateMode.)
//if (LoadedFromDisk && !ReduceDepth && Max_Mode == LOD_Mode.Full)
// Y_Max = VoxelConversions.GlobalToLocalChunkCoord(VoxelConversions.WorldToVoxel(new Vector3(0, (float)Sampler.GetMin() - Depth, 0))).y;
UnityGameServer.Logger.Log("Column: Y_Min: {0}, Y_Max: {1}", Y_Min, Y_Max);
col_data.Allocate(ChunkSizeX, ChunkSizeY, ChunkSizeZ);
builder.Generate(Y_Min, Y_Max, xStart, zStart);
/*for (globalLocY = yStart, y = Y_Min; y < Y_Max; globalLocY++, y++)
* {
*
* Max = Mathf.Max(y, Max);
* Min = Mathf.Min(y, Min);
*
* for (globalLocZ = zStart, z = 0; z < ChunkSizeZ; globalLocZ++, z++)
* {
* for (globalLocX = xStart, x = 0; x < ChunkSizeX; globalLocX++, x++)
* {
* if (deactivated)
* {
* break;
* }
*
* Vector3 worldPos = new Vector3(x * xSideLength, y * ySideLength, z * zSideLength);
* Vector3Int globalPos = new Vector3Int(globalLocX * skipDist, globalLocY * skipDist, globalLocZ * skipDist);
* Vector3Int localPos = new Vector3Int(x, y, z);
* GridPoint[] grid = new GridPoint[8];
* for (int i = 0; i < grid.Length; i++)
* grid[i] = GetGridPoint(worldPos + locOffset[i], localPos + directionOffsets[i], globalPos + globalOffsets[i]);
* ProcessBlock(grid, 0);
* GeneratedBlocks++;
* }
* }
* }*/
watch.Stop();
Logger.Log("Generated from {0} to {1}: " + DebugTimer.Elapsed(), Y_Min, Y_Max);
Logger.Log("Generated surface blocks: {0}", col_data.surfaceBlocksCount);
}