Top 550+ Solved Computer Graphics MCQ Questions Answer
Q. An -------------test is used to check whether a point is inside or outside of the polygon.
a. inside
b. outside
c. fill
d. cover
Q. In an inside test if number of intersections are ---------------- then point is inside of the polygon. Note : intersection point is not a vertex.
a. even
b. odd
c. infinite
d. none of the above
Q. In an inside test if number of intersections is odd then point is ---------------- of the polygon. Note : intersection point is not a vertex
a. inside
b. outside
c. color
d. can\t say
Q. In an inside test if intersections point is a vertex and edges meeting at that vertex lies on same side of constructed horizontal line then the number of intersections are considered as ----------. Note : intersection point is a vertex
a. even number
b. odd number
c. infinite number
d. can\t say
Q. In an inside test if intersections point is a vertex and edges meeting at that vertex lies on ------------- side of constructed horizontal line then the number of intersections are considered as even number . Note : intersection point is a vertex
a. same
b. opposite
c. on the
d. none of the above
Q. Two inside polygon test methods are __________ and ________
a. even odd method , winding number method
b. scan line and flood fill
c. even odd method, flood fill
d. winding number method, scan line
Q. In X-shear _________ line tilts to right or left.
a. horizontal
b. parallel
c. vertical
d. arbitary
Q. Shear Transformation may be expresses in terms of ___________ and _____________.
a. translation , rotation
b. rotation, scaling
c. reflection, translation
d. none of these