newt - Sorry, I don't know if I explained my question well or I did not get your answer.
My point here is that. Regarding the tileset, it has no problem, no uncropped parts since it is measured well.
My question is about the unoccupied space of the tilemap object.... My Layout size is for example 5000x5000 and the tilemap also sized the same with the layout. But only 10% of the tilemap is drawn on the layout, 90% is empty space.
But I did not use the C2 Tilemap bar to draw the map, I used the Tiled.exe & I don't know if the blank space on the tilemap object is drawn like a transparent image, making it consume performance. I pointed it out in case tiled and C2 has a difference.
So my question is does the blank space part of the tilemap consume performance.
Considering the drawn part of the tilemap is at the bottom?