Let x(t) and y(t) be cubic Bzier curves with control points (p 0, p 1, p 2,

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Let x(t) and y(t) be cubic Bézier curves with control points (p0, p1,p2,p3) and (p3, p4, p5, p6), respectively, so that x(t) and y(t) are joined at p3. The following questions refer to the curve consisting of x(t) followed by y(t). For simplicity, assume that the curve is in R2.
a. What condition on the control points will guarantee that the curve has C1 continuity at p3? Justify your answer.
b. What happens when x'(1) and y'(0) are both the zero vector?

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Linear Algebra And Its Applications

ISBN: 9781292351216

6th Global Edition

Authors: David Lay, Steven Lay, Judi McDonald

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