Convert convexhull to stl file

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CHANDRABHAN Singh 2022-1-25

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1635520-convert-convexhull-to-stl-file

评论： CHANDRABHAN Singh 2022-2-24

采纳的回答： KSSV

在 MATLAB Online 中打开

I have a set of 3d coordiante points. How can i convert the convert the convex hull into stl file.

p = [113.6466 111.8984 112.4205 108.7094 113.4748 111.4158 113.5684 ];

q =[ 17.7346 12.7025 16.5175 18.2938 17.4362 18.4552 16.3848 ];

r = [56.0310 62.7279 56.1565 59.7253 66.1007 65.5010 56.0682 ];

k= convhull(p,q,r);

trisurf(k,p,q,r);

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采纳的回答

KSSV 2022-1-25

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1635520-convert-convexhull-to-stl-file#answer_881135

在 MATLAB Online 中打开

p = [113.6466  111.8984  112.4205  108.7094  113.4748  111.4158  113.5684 ];
q =[ 17.7346   12.7025   16.5175   18.2938   17.4362   18.4552   16.3848 ];
r = [56.0310   62.7279   56.1565   59.7253   66.1007   65.5010   56.0682 ];
k= convhull(p,q,r);
trisurf(k,p,q,r);
tr = triangulation(k,[p' q' r']) ;
stlwrite(TR,'test.stl')