I am working on a block game and each block’s surface contains a texture. Therefore, there should be a total of 6 textures for each block.
However, when I connect the blocks, it has a weird outline that resembles a thin layer. I’ve checked all the images and they look perfectly normal, the block position has no decimals and is perfectly snapped to the grid.
This is the block children: (There’s only 6 textures)
It looks very normal and clear, so shouldn’t be a problem at all.
Now the main part, If I look above the blocks:
As you can see there’s a very thin outline coming from the outline of a block.
If I look sideways, it made it even more visible:
Is this a bug or just an issue in my image and the way how I texture the blocks? If it is an issue then I would appreciate any solution given.