public void SaveDataToFileCaches(int bitMask, VFTile tile, double[][] nData, float[][] hData, float[][] gData, RandomMapType[][] tData)
{
if (_voxelTileCachesFS == null)
{
return;
}
IntVector4 xzlh = new IntVector4(tile.tileX, tile.tileZ, tile.tileL, tile.tileH);
if (_voxelTileCacheDescsList.ContainsKey(xzlh))
{
Debug.LogWarning("[VFDataRTGen]:Try to append a existing voxel tile to cache file." + xzlh);
return;
}
try
{
_voxelTileCachesFS.Seek(0, SeekOrigin.End); //Append
VFTerTileCacheDesc desc = VFTerTileCacheDesc.WriteDataToCache(_bw, bitMask, tile, nData, hData, gData, tData);
_voxelTileCacheDescsList.Add(xzlh, desc);
}
catch (Exception e)
{
string strE = e.ToString();
Debug.LogWarning("[VFDataRTGen]:Failed to append voxel tile to cache file" + xzlh + e);
if (strE.Contains("IOException: Win32 IO returned 112."))
{
GameLog.HandleExceptionInThread(e);
}
}
}
public VFTerTileCacheDesc FillTileDataWithFileCache(IntVector4 xzlh, VFTile tile, double[][] nData, float[][] hData, float[][] gData, RandomMapType[][] tData)
{
VFTerTileCacheDesc desc = null;
if (_voxelTileCacheDescsList.TryGetValue(xzlh, out desc))
{
try
{
desc.ReadDataFromCache(_br, tile, nData, hData, gData, tData);
}
catch
{
Debug.LogWarning("[VFDataRTGen]Error:Failed to read data from cache " + xzlh);
return(null);
}
}
return(desc);
}
public void PlantVegetation(VFTile terTile, double[][] tileNoiseBuf, float[][] tileHeightBuf, float[][] tileGradTanBuf,
List <TreeInfo> outlstTreeInfo, List <VoxelGrassInstance> outlstGrassInst, RandomMapType[][] tileMapType, int szCell)
{
int startX = terTile.tileX << VoxelTerrainConstants._shift;
int startZ = terTile.tileZ << VoxelTerrainConstants._shift;
int iScl = 1 << terTile.tileL;
for (int iz = 0; iz < VoxelTerrainConstants._numVoxelsPerAxis; iz += szCell)
{
int idxZ = iz + VoxelTerrainConstants._numVoxelsPrefix;
double[] xNoiseBuf = tileNoiseBuf[idxZ];
float[] xHeightBuf = tileHeightBuf[idxZ];
float[] xGradTanBuf = tileGradTanBuf[idxZ];
byte[][] xyVoxels = terTile.terraVoxels[idxZ];
for (int ix = 0; ix < VoxelTerrainConstants._numVoxelsPerAxis; ix += szCell)
{
int idxX = ix + VoxelTerrainConstants._numVoxelsPrefix;
float fy = xHeightBuf[idxX];
byte[] yVoxels = xyVoxels[idxX];
byte vType = yVoxels[((int)fy) * VFVoxel.c_VTSize + 1];
if (VFDataRTGen.IsNoPlantType(vType))
{
continue;
}
curRegion = prms.RegionDescArrayValues[MapTypeToRegionId(tileMapType[iz][ix])];
VoxelPaintXML.PlantDescArrayCLS veges0 = curRegion.trees;
VoxelPaintXML.PlantDescArrayCLS veges1 = curRegion.grasses;
VoxelPaintXML.PlantDescArrayCLS veges2 = curRegion.newgrasses;
VoxelPaintXML.PlantHeightDesc treeHeight = null;
VoxelPaintXML.PlantHeightDesc grassHeight = null;
VoxelPaintXML.PlantHeightDesc newGrassHeight = null;
VoxelPaintXML.PlantGradientDesc treeGradient = null;
VoxelPaintXML.PlantGradientDesc grassGradient = null;
VoxelPaintXML.PlantGradientDesc newGrassGradient = null;
double noise256 = (xNoiseBuf[idxX] + 1) * 128;
float gradTan = xGradTanBuf[idxX];
//坡度大于60度草树皆不刷
if (gradTan >= noVegeTan1)
{
continue;
}
if (gradTan < noVegeTan0)
{
if (veges0 != null)
{
//树的空间单位
if (0 == ix % veges0.cellSize && 0 == iz % veges0.cellSize)
{
bool bTree = false;
if (noise256 >= veges0.start || (noise256 > veges0.startFadeIn && myRand.NextDouble() <= (noise256 - veges0.startFadeIn) / (veges0.start - veges0.startFadeIn)))
{
bTree = true;
}
if (bTree)
{
for (int i = 0; i < veges0.PlantHeightDescValues.Length; i++)
{
VoxelPaintXML.PlantHeightDesc heightDesc = veges0.PlantHeightDescValues [i];
if (heightDesc.start <= fy && heightDesc.end > fy)
{
treeHeight = heightDesc;
}
}
if (treeHeight != null)
{
for (int i = 0; i < treeHeight.PlantGradientDescValues.Length; i++)
{
VoxelPaintXML.PlantGradientDesc GradientDesc = treeHeight.PlantGradientDescValues [i];
if (GradientDesc.start <= gradTan && GradientDesc.end > gradTan)
{
treeGradient = GradientDesc;
}
}
PlantAVegetation(startX, startZ, ix, iz, iScl, treeGradient.PlantDescArrayValues, tileHeightBuf, 5.0f, outlstTreeInfo);
}
}
}
}
}
//坡度大于45度不刷草药
//if (gradTan >= noVegeTan0) continue;
if (gradTan < noVegeTan3)
{
if (veges1 != null)
{
//旧草的空间单位
if (0 == ix % veges1.cellSize && 0 == iz % veges1.cellSize)
{
if (noise256 >= veges1.start || (noise256 > veges1.startFadeIn && myRand.NextDouble() <= (noise256 - veges1.startFadeIn) / (veges1.start - veges1.startFadeIn)))
{
foreach (VoxelPaintXML.PlantHeightDesc heightDesc in veges1.PlantHeightDescValues)
{
if (heightDesc.start <= fy && heightDesc.end > fy)
{
grassHeight = heightDesc;
}
}
if (grassHeight != null)
{
foreach (VoxelPaintXML.PlantGradientDesc GradientDesc in grassHeight.PlantGradientDescValues)
{
if (GradientDesc.start <= gradTan && GradientDesc.end > gradTan)
{
grassGradient = GradientDesc;
}
}
if (grassGradient != null)
{
PlantAVegetation(startX, startZ, ix, iz, iScl, grassGradient.PlantDescArrayValues, tileHeightBuf, 1.7f, outlstTreeInfo);
}
}
}
}
}
}
// legacy grass
// new grass
// greed>30 no new grass
if (gradTan >= noVegeTan2)
{
continue;
}
if (veges2 != null)
{
//新草的空间单位
if (0 == ix % veges2.cellSize && 0 == iz % veges2.cellSize)
{
if (noise256 >= veges2.start || (noise256 > veges2.startFadeIn && myRand.NextDouble() <= (noise256 - veges2.startFadeIn) / (veges2.start - veges2.startFadeIn)))
{
foreach (VoxelPaintXML.PlantHeightDesc heightDesc in veges2.PlantHeightDescValues)
{
if (heightDesc.start <= fy && heightDesc.end > fy)
{
newGrassHeight = heightDesc;
}
}
if (newGrassHeight != null)
{
foreach (VoxelPaintXML.PlantGradientDesc GradientDesc in newGrassHeight.PlantGradientDescValues)
{
if (GradientDesc.start <= gradTan && GradientDesc.end > gradTan)
{
newGrassGradient = GradientDesc;
}
}
if (newGrassGradient != null)
{
float fDensity = ((float)noise256 - veges2.startFadeIn) / (veges0.start - veges0.startFadeIn);
if (fDensity > 1.0f)
{
fDensity = 1.0f;
}
PlantANewGrass(startX, startZ, ix, iz, fDensity, newGrassGradient.PlantDescArrayValues, tileHeightBuf, outlstGrassInst);
}
}
}
}
}
}
}
}
public void PlantGrass(VFTile terTile, double[][] tileNoiseBuf, float[][] tileHeightBuf, float[][] tileGradTanBuf,
List <VoxelGrassInstance> outlstGrassInst, RandomMapType[][] tileMapType, int szCell)
{
int startX = terTile.tileX << VoxelTerrainConstants._shift;
int startZ = terTile.tileZ << VoxelTerrainConstants._shift;
//int iScl = 1 << terTile.tileL;
for (int iz = 0; iz < VoxelTerrainConstants._numVoxelsPerAxis; iz += szCell)
{
int idxZ = iz + VoxelTerrainConstants._numVoxelsPrefix;
double[] xNoiseBuf = tileNoiseBuf[idxZ];
float[] xHeightBuf = tileHeightBuf[idxZ];
float[] xGradTanBuf = tileGradTanBuf[idxZ];
byte[][] xyVoxels = terTile.terraVoxels[idxZ];
for (int ix = 0; ix < VoxelTerrainConstants._numVoxelsPerAxis; ix += szCell)
{
int idxX = ix + VoxelTerrainConstants._numVoxelsPrefix;
float fy = xHeightBuf[idxX];
byte[] yVoxels = xyVoxels[idxX];
byte vType = yVoxels[((int)fy) * VFVoxel.c_VTSize + 1];
if (VFDataRTGen.IsNoPlantType(vType))
{
continue;
}
float gradTan = xGradTanBuf[idxX];
//坡度大于60度草树皆不刷
if (gradTan >= noVegeTan1)
{
continue;
}
// greed>30 no new grass
if (gradTan >= noVegeTan2)
{
continue;
}
curRegion = prms.RegionDescArrayValues[MapTypeToRegionId(tileMapType[iz][ix])];
VoxelPaintXML.PlantDescArrayCLS veges2 = curRegion.newgrasses;
if (veges2 != null)
{
//新草的空间单位
if (0 == ix % veges2.cellSize && 0 == iz % veges2.cellSize)
{
double noise256 = (xNoiseBuf[idxX] + 1) * 128;
if (noise256 >= veges2.start || (noise256 > veges2.startFadeIn && myRand.NextDouble() <= (noise256 - veges2.startFadeIn) / (veges2.start - veges2.startFadeIn)))
{
VoxelPaintXML.PlantHeightDesc newGrassHeight = null;
VoxelPaintXML.PlantGradientDesc newGrassGradient = null;
foreach (VoxelPaintXML.PlantHeightDesc heightDesc in veges2.PlantHeightDescValues)
{
if (heightDesc.start <= fy && heightDesc.end > fy)
{
newGrassHeight = heightDesc;
}
}
if (newGrassHeight != null)
{
foreach (VoxelPaintXML.PlantGradientDesc GradientDesc in newGrassHeight.PlantGradientDescValues)
{
if (GradientDesc.start <= gradTan && GradientDesc.end > gradTan)
{
newGrassGradient = GradientDesc;
}
}
if (newGrassGradient != null)
{
float fDensity = ((float)noise256 - veges2.startFadeIn) / (veges2.start - veges2.startFadeIn); /// old : veges0
if (fDensity > 1.0f)
{
fDensity = 1.0f;
}
PlantANewGrass(startX, startZ, ix, iz, fDensity, newGrassGradient.PlantDescArrayValues, tileHeightBuf, outlstGrassInst);
}
}
}
}
}
}
}
}