Well mark this has resolve, i just realize i wasn't in 1.8 when i notice this problem, and it as been corrected since.
The other problem is the flickering on top of the glass because 2 texture overlay each other.
I can't, you have to use 32 pixel to see the problem correctly. The Default have almost pure white pixel all around corner, so we can't realy see the problem.
Look how the brown pixel is over the gray one,
Or Just look all other top corner, and compar to the one in circle.
The pixel should align all corectly, but that corner (just that one) is not align with the rest.
Can i have the reason why this work as intended ?
Is it because of performance problem ?
Thank you, ctrl work but i expect the same thing with double W key.
Please do not correct this "bug" it's a feature that many people have waited too long for !
I'm not talking about light source, i'm talking about texture, look my screen shot.
I restarted minecraft and it disapear, i had this issue couple time during developpement of 1.8 i think it's just a random bug update with server of skin.
You don't need screen shot for this, its just the skin alex.