TRansformations

[Priceless]

hmmm i no happens cuz evn im an A* math student but sumtymes may God help us.... n ur most welcum though i shud b da 1 telng u a very big thnku as u hv helped me alot. THANKZ n all da best!!!!

[susman]

@sweetsh
only in translation u add
M=Matrix
I= iamge coordinate
O=object coordinate
for translation only
I=M+O

for all other
enlargement,rotation reflection..
it is
I=M.O
note the M is the 2x2 matrix and O coordinater(lets take 3 coordinate(a trinalge coordiante) for example
so then it will be (rotation 90 clockiwise that is)
I=(0   1)  X  (1   2   3)
   (-1  0)     (4   5   6)


and yeah no need to learn all the thing just draw this and remember
               I
               I(0,1)
   (-1,0)------------(1,0)
               I(0,-1)
               I

if it is 90 clockiwise then 0,1 will be 1,0
and 1,0 will be 0,-1


NOTE:- I is not image coordinate..
I is the the straight line of y axis
and ---- is the x axis line



+ rep if u find it helpful:D