The point is to create the corners as separate images (too store and use to build buttons
later), and that the upper-left corner will be quite bright (but have nuances) whereas the
down-right corner will be quite dark (but also have nuances).
The upper and left edges of a button is bright but the down and right edges are dark.
This is very sharply seen on a simple non-rounded W95 button.
Two corners, the upper-right and down-left, are in conflict zones so to speak. These two
corners require a special color transition because they are between the bright/dark portions
of the button's edge. This is in addition to the 'regular' color transition that makes them
be round...
See?
later), and that the upper-left corner will be quite bright (but have nuances) whereas the
down-right corner will be quite dark (but also have nuances).
The upper and left edges of a button is bright but the down and right edges are dark.
This is very sharply seen on a simple non-rounded W95 button.
Two corners, the upper-right and down-left, are in conflict zones so to speak. These two
corners require a special color transition because they are between the bright/dark portions
of the button's edge. This is in addition to the 'regular' color transition that makes them
be round...
See?