[ATTACH=CONFIG]1501[/ATTACH]
The right four images are transformed to the left one, I do this in the shaders.
The vertices are like this:
[ATTACH=CONFIG]1502[/ATTACH]
As you can see in the left image, there are seams in the red circles, so how to remove them in shaders.
gl version: gl es 3.0
raw image data format: rgb565