built-in function for rotating a curve

2019 4 18
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更新时间：2019 4 19
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is there any built in function to rotate any curve along any random axis(say i want to rotate a bezier curve along [1 1 1] by 30 degrees)?

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Andreas Bernatzky
Andreas Bernatzky 2019-4-18

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rutvik baxi
rutvik baxi 2019-4-18
First of all thanks for replying. I had tried your suggestion but it doesn't rotate at all. I have herewith attached an extract of my code for your reference:(normal is a 1x3 vector)
fplot3(xt,yt,zt,[0,1]);
title('G1 continuity');
hold on
h=fplot3(x1t, y1t, z1t, '-r', [0,1]);
rotate(h,normal,angle);
hold off
Thanks.
Walter Roberson
Walter Roberson 2019-4-18
Do you want to rotate or do you want a revolution? rotate changes the coordinate system but not the shape, but revolution is the collection of points occupied while rotating, like revolving a rectangle can give a cylinder.

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