// Remove cell for voxels specified be min/max corner. Used after explosion when we want to remove a lot of voxels/cell from cache.
// This is efficient method, because it doesn't invalidate cache after every voxel change.
// Method knows that adjacent cells need to be removed too (because of MCA), so it invalidates them too.
public static void RemoveCellForVoxels(MyVoxelMap voxelMap, MyMwcVector3Int minVoxel, MyMwcVector3Int maxVoxel)
{
// Calculate voxel for boundary things...
MyMwcVector3Int maxCornerExt = new MyMwcVector3Int(maxVoxel.X + 1, maxVoxel.Y + 1, maxVoxel.Z + 1);
if (maxCornerExt.X > voxelMap.SizeMinusOne.X)
{
maxCornerExt.X = voxelMap.SizeMinusOne.X;
}
if (maxCornerExt.Y > voxelMap.SizeMinusOne.Y)
{
maxCornerExt.Y = voxelMap.SizeMinusOne.Y;
}
if (maxCornerExt.Z > voxelMap.SizeMinusOne.Z)
{
maxCornerExt.Z = voxelMap.SizeMinusOne.Z;
}
// Min/max cell
MyMwcVector3Int minCell = voxelMap.GetDataCellCoordinate(ref minVoxel);
MyMwcVector3Int maxCell = voxelMap.GetDataCellCoordinate(ref maxCornerExt);
// Invalidate cells
MyMwcVector3Int tempCellCoord;
for (tempCellCoord.X = minCell.X; tempCellCoord.X <= maxCell.X; tempCellCoord.X++)
{
for (tempCellCoord.Y = minCell.Y; tempCellCoord.Y <= maxCell.Y; tempCellCoord.Y++)
{
for (tempCellCoord.Z = minCell.Z; tempCellCoord.Z <= maxCell.Z; tempCellCoord.Z++)
{
RemoveCell(voxelMap.VoxelMapId, ref tempCellCoord);
}
}
}
}