Consider a Bézier surface defined by the following control net. C₁,1 = (-6,-1,-8) C2,1 = (-3,5,8) C3,1 = (-3,-8,-4) Assume the surface is described by the function ģ(u, v). What is ģ(0, 0)? Answer: ( What is ģ(1, 0)? Answer: ( What is ģ(0.7, 0.7)? Answer: ( C₁,2= (1, 3,-1) C2,2 = (-7,-1,7) C₁,3 = (-1, -3, -7) C2,3 = (1,6,-9) C3,2=(3, 7,0) C3,3 = (-9, 4, -6)
Consider a Bézier surface defined by the following control net. C₁,1 = (-6,-1,-8) C2,1 = (-3,5,8) C3,1 = (-3,-8,-4) Assume the surface is described by the function ģ(u, v). What is ģ(0, 0)? Answer: ( What is ģ(1, 0)? Answer: ( What is ģ(0.7, 0.7)? Answer: ( C₁,2= (1, 3,-1) C2,2 = (-7,-1,7) C₁,3 = (-1, -3, -7) C2,3 = (1,6,-9) C3,2=(3, 7,0) C3,3 = (-9, 4, -6)
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter4: Eigenvalues And Eigenvectors
Section4.2: Determinants
Problem 13AEXP
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Transcribed Image Text:Consider a Bézier surface defined by the following control net.
C₁,1 = (-6, -1, -8)
C2,1 = (-3,5,8)
C3,1 = (-3,-8,-4)
Assume the surface is described by the function (u, v).
What is ģ(0, 0)? Answer: (
What is ģ(1,0)? Answer: (
What is ģ(0.7, 0.7)? Answer: (
C₁,2 = (1,3,-1)
C2,2 = (-7,-1,7)
C3,2=(3,7,0)
C₁,3 = (-1, −3, −7)
C2,3 = (1, 6, 9)
C3,3 = (-9, 4, -6)
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