Which of the following statement (s) is/are correct with reference to curve generation?
Which of the following statement (s) is/are correct with reference to curve generation?
I. Hermit curves are generated using the concepts of interpolation.
II. Bezier curves are generated using the concepts of approximation.
III. The Bazier curve lies entirely within the convex hull of its control points.
IV. The degree of Bezier curve does not depend on the number of control points.
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Correct answer: (D) I, II and III only
Explanation
Hermite curves smoothly interpolate between key points. Bezier curves approximate their control points and lie entirely within the convex hull of the control points. The number of control points determines the degree of the Bezier polynomial, so IV is false. So the answer is option (d).