simple format to customize rect-cut layouting parameters - linked to a string name. easy to lookup through a map in code and makes imgui code a bit cleaner (ignore the code in the top-left, its just experimenting)

heres the thing so far:

// following format is used
UNIQUE_NAME DIRECTION px/unit margin gap

// DIRECTION SHORTNAMES SET "LRTBFVH?"
L = LEFT CUT
R = RIGHT CUT
T = TOP CUT
B = BOTTOM CUT 
F = FILL FROM REMAINDER
V = LEFT CUT 50/50 or custom range
H = TOP CUT 50/50 or custom range
? = UNUSED