private BlockIR_FF GetBlockIR(int x, int y, int z)
{
if (blockIRMap[x, y, z] == null)
{
blockIRMap[x, y, z] = new BlockIR_FF();
}
return(blockIRMap[x, y, z]);
}
public void ExecuteSeededGrow(Int16Triple firstseed)
{
if (buffer == null || seedGrowExecutor == null || dataProvider == null)
{
throw new Exception();
}
FloodFillInput input = new FloodFillInput();
FloodFillResult ret = new FloodFillResult();
resultSum = new LargeSpanFillResult();
queue = new Container_Stack <Block>();
Block firstB = GetFirstBlock(firstseed);
BlockIR_FF firstBir = GetBlockIR(firstB.indexX, firstB.indexY, firstB.indexZ);
firstBir.singleSeed = ConvertGlobalCoodToBlockCoord(firstB, firstseed);
queue.Push(firstB);
while (!queue.Empty())
{
Block block = queue.Pop();
block.VisitedCount++;
BlockIR_FF bir = GetBlockIR(block.indexX, block.indexY, block.indexZ);
FillBlockData(block);
MarshalInputAndOutput(input, ret, block, bir);
seedGrowExecutor.ExecuteSeededGrow(input, ret);
if (input.GetIsFirst())
{
bir.singleSeed = new Int16Triple(-1, -1, -1);
}
ConvertBlockCoordsToGlobalCoords(block, ret.resultSet);
MergeResult(resultSum, ret);
for (int i = 0; i < 6; i++)
{
if (ret.GetNeedsSeekAdj(i))
{
Block t = image.GetBlock(block.indexX + Ad[i].X, block.indexY + Ad[i].Y, block.indexZ + Ad[i].Z);
if (t.VisitedCount < 1)
{
ConvertThisBlockCoordsToOtherBlockCoords(block, t, ret.boundaryRequestPoints[i]);
BlockIR_FF tbir = GetBlockIR(t.indexX, t.indexY, t.indexZ);
List <Int16Triple> oppInput = tbir.boundarySeedsInside[OppositePos[i]];
if (oppInput != null && oppInput.Count != 0)
{
oppInput.AddRange(ret.boundaryRequestPoints[i]);
ret.boundaryRequestPoints[i].Clear();
tbir.boundarySeedsInside[OppositePos[i]] = oppInput;
}
else
{
oppInput = ret.boundaryRequestPoints[i];
ret.boundaryRequestPoints[i] = new List <Int16Triple>();
tbir.boundarySeedsInside[OppositePos[i]] = oppInput;
}
queue.Push(t);
}
else
{
ret.boundaryRequestPoints[i].Clear();
}
}
}
input.ClearAll();
}
ClearTail();
}
private void MarshalInputAndOutput(FloodFillInput input, FloodFillResult ret, Block block, BlockIR_FF bir)
{
if (bir.GetIsFirst())
{
input.width = block.actualWidth;
input.height = block.actualHeight;
input.depth = block.actualDepth;
input.data = buffer;
input.seed = bir.singleSeed;
input.mask = block.boundaryMask;
input.flagsMap = block.GetFlagMap3d();
input.overstepList = null;
ret.ClearResult();
}
else
{
input.width = block.actualWidth;
input.height = block.actualHeight;
input.depth = block.actualDepth;
input.data = buffer;
input.mask = block.boundaryMask;
input.flagsMap = block.GetFlagMap3d();
input.seed = new Int16Triple(-1, -1, -1);
input.overstepList = bir.boundarySeedsInside;
ret.ClearResult();
}
}