3d plot by using points for generating hollow cylinder

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Hi, I want to generate a hollow cylinder according to my 16 points where coordinate's points in x,y,z coordinate are: (r2 is outer radius r1 is inner radius L is length)
[0 0 r2];
[L 0 r2];
[0 -r2 0];
[L -r2 0];
[0 0 -r2];
[L 0 -r2];
[0 r2 0];
[L r2 0];
[0 0 r1];
[L 0 r1];
[0 -r1 0];
[L -r1 0];
[0 0 -r1];
[L 0 -r1];
[0 r1 0];
[L r1 0];
How can I do that? Thank you.

Accepted Answer

Chad Greene
Chad Greene on 7 Jul 2014
You can create patch objects for each component (outside, inside, and two ends). Try typing doc patch for info on patch objects. The drawCylinder function described here might help. Or this might help.

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