Q. An -------------test is used to check whether a point is inside or outside of the polygon.
✅ Correct Answer: (A)
inside
Computer Graphics MCQs | Page - 5
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Q. In an inside test if number of intersections are ---------------- then point is inside of the polygon. Note : intersection point is not a vertex.
✅ Correct Answer: (B)
odd
Q. In an inside test if number of intersections is odd then point is ---------------- of the polygon. Note : intersection point is not a vertex
✅ Correct Answer: (A)
inside
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
✅ Correct Answer: (A)
even number
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
✅ Correct Answer: (A)
same
Q. Two inside polygon test methods are __________ and ________
✅ Correct Answer: (A)
even odd method , winding number method
Q. The 8-Fill Polygon technique will correctly fill the triangle shown below when seeded at the position shown with an X.
✅ Correct Answer: (B)
false
Q. Following is the method for inside test of the polygon.
✅ Correct Answer: (A)
even-odd method
Q. Every side in winding number method has given a number called
✅ Correct Answer: (A)
winding number
Q. The total of the winding no. in winding number method of inside test is called as
✅ Correct Answer: (C)
net winding.
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