public void alterBox(Vector3i min, Vector3i size, sbyte value)
{
for (int x = min.getX(); x < (min + size).getX(); x++)
for (int y = min.getY(); y <= (min + size).getY(); y++)
for (int z = min.getZ(); z <= (min + size).getZ(); z++)
{
alterPoint(x, y, z, value);
}
}
public sbyte average(Vector3i min, int size)
{
size++;
int sum = 0;
int i=0;
for (int x = 0; x < size; x++)
for (int y = 0; y < size; y++)
for (int z = 0; z < size; z++)
{
sum += getPoint(x+min.getX(), y+min.getY(), z+min.getZ());
i++;
}
//Console.WriteLine("SUM: "+sum+" AVG: "+(sum/i)+" @"+i);
return (sbyte)(sum / i);
}
public byte getPoint(Vector3i i)
{
return getPoint(i.getX(), i.getY(), i.getZ());
}
public void setPoint(Vector3i v, byte c)
{
setPoint(v.getX(), v.getY(), v.getZ(), c);
}
public byte getPoint(Vector3i i)
{
return(getPoint(i.getX(), i.getY(), i.getZ()));
}
public void setPoint(Vector3i v, byte c)
{
setPoint(v.getX(), v.getY(), v.getZ(), c);
}
public Cell(VoxelMap data, Vector3i pos)
{
this.data = data;
this.pos = pos;
}
private void EliminateLodPositionShift(int lod, ref byte d0, ref byte d1, ref long t, ref Vector3i iP0, ref Vector3f P0, ref Vector3i iP1, ref Vector3f P1)
{
for (int k = 0; k < lod - 1; k++)
{
Vector3f vm = (P0 + P1) / 2.0f;
Vector3i pm = (iP0 + iP1) / 2;
byte sm = data.getPoint(pm);
if (Math.Sign(d0) != Math.Sign(sm))
{
P1 = vm;
iP1 = pm;
d1 = sm;
}
else
{
P0 = vm;
iP0 = pm;
d0 = sm;
}
}
t = (d1 << 8) / (d1 - d0); // recalc
}
private static Cell getReuseCell(Cell[, ,] cells, int lod, byte rDir,Vector3i pos)
{
int rx = rDir & 0x01;
int rz = (rDir >> 1) & 0x01;
int ry = (rDir >> 2) & 0x01;
int dx = pos.getX() / lod - rx;
int dy = pos.getY() / lod - ry;
int dz = pos.getZ() / lod - rz;
Cell ccc = cells[dx, dy, dz];
return ccc;
}