mcs-053

Q1 b)Digistise a line with endpoints(0,1)and (11,16)using(i)DDA Algorithm and(ii)Bresenham Algorithm.Which of two line is of better quality?Explain your answer?

c) A clipping window ABCD has the coordinates-A(10,10),B(110,10)and C(110,110) and D(10,110).Consider the following line segments:EF with endpoints(25,75)and(90,100);GH( with endpoints(125,35) and (110,120);and IJ with endpoints(50,50)and(120,120).Use the sutherland-Cohen clipping Algorithm to find the visible portions of the three line segments in the clipping window?

Q2a) Assume that a triangle ABC has the coordinates A(0,0),B(3,2),C(1,1).Find the transformed coordinates when the triangle ABC is subjected to the anticlockwise rotation of 45degree about the origin.you should represent the transformation using Homogenous coordinate system?

Q3 d) find the equation of plane that passes through point p(0,0,0) and the normal to plane is given by N(2,0,-1)?

please anyone knows the answers or can solve it .plz send the solution as soon as possible.
Thanks in Advance............