ok i try to explain what i wanna to say here
lets say i have 1 Green Rect, and 1 Yellow Rect
lets say i stack the yellow rect with partially intersection to the Green Rect
but how do make area that both rect intersect make the color like into white ?
which means, when i stack the partially yellow rect to the green rect, i will still see the border of the yellow rect intersect the green rect.
- -) rofl, i hope someone understand what i m saying… lol…