void OutputPixels(PixelGetter pixels, DrawOpOutput output)
{
int width = pixels.Width, height = pixels.Height;
int srcY = height - 1; // need to flip coords in bitmap vertically
for (int yy = 0; yy < height; yy++, srcY--)
{
for (int xx = 0; xx < width; xx++)
{
Pixel P = pixels.Get(xx, srcY);
ushort x = (ushort)(Origin.X + dx.X * xx + dy.X * yy);
ushort y = (ushort)(Origin.Y + dx.Y * xx + dy.Y * yy);
ushort z = (ushort)(Origin.Z + dx.Z * xx + dy.Z * yy);
if (P.A < 20)
{
output(Place(x, y, z, Block.Air)); continue;
}
BlockID block;
if (!DualLayer)
{
block = selector.BestMatch(P.R, P.G, P.B);
}
else
{
bool backLayer;
block = selector.BestMatch(P.R, P.G, P.B, out backLayer);
if (backLayer)
{
x = (ushort)(x + adj.X);
z = (ushort)(z + adj.Z);
}
}
output(Place(x, y, z, block));
}
}
}
void OutputPixels(PixelGetter pixels, DrawOpOutput output)
{
int width = pixels.Width, height = pixels.Height;
for (int yy = 0; yy < height; yy++)
{
for (int xx = 0; xx < width; xx++)
{
Pixel P = pixels.Get(xx, yy);
ushort x = (ushort)(Origin.X + dx.X * xx + dy.X * yy);
ushort y = (ushort)(Origin.Y + dx.Y * xx + dy.Y * yy);
ushort z = (ushort)(Origin.Z + dx.Z * xx + dy.Z * yy);
if (P.A < 20)
{
output(Place(x, y, z, ExtBlock.Air)); continue;
}
byte raw = 0;
if (!DualLayer)
{
raw = selector.BestMatch(P.R, P.G, P.B);
}
else
{
bool backLayer;
raw = selector.BestMatch(P.R, P.G, P.B, out backLayer);
if (backLayer)
{
x = (ushort)(x + adj.X);
z = (ushort)(z + adj.Z);
}
}
output(Place(x, y, z, ExtBlock.FromRaw(raw)));
}
}
}