cs602 Computer graphics assignment no 2 fall 2010 november solution

[Xpert]

Problems
Q 1) Show the steps required to rotate point P(x, y) by an angle β about the origin
to P’ (x’, y’) as shown in following diagram. Also show the final matrix form.
(Marks 10)


Q 2) Write down the steps required to rotate a point (x, y) about an arbitrary
point (px, py). (Marks 10)

Solution will be updated soon.

[fahad87n]

Make some changes, and try to clarify ur concepts.
remember me in ur prayers.

[Xpert]

thanks for uploading the solution.

[wattoox600]

Thank You So Much Miss Farah

From Imran Hameed
+923126949969

[wattoox600]

is there anyone have CS401_2 solution please shared ...... I m urgently need..

[Xpert]

yes that solution is also uploaded

[Xpert]

Answer No.02
1. First we have to translate the arbitrary point in such a way that is should coincide with the origin.
2. Then the remaining procedure is the same as in the first question.
3. After rotating the point, then we have to translate back the arbitrary point to its original position. And the rotation is done.