I set the project's sampling to Tnilinear.
And I made an 80x80 square.
However, if you give this object an angle value, pixel staircase occurs.
But there is something more confusing to me than this.
We created 4 different objects of size 80x80.
Only the first object has pixel staircase.
This object, unlike other objects, is that the painted range is a border.
Please check in the attached sample project.
What am I misusing?
Or is there any information I don't know?