3D Plot with line and dot
2 次查看(过去 30 天)
显示 更早的评论
Hi guys,
I'm new matlab user, i would to know if is possible to plot a cube using line and dot.
I have already plotted a cube with scatter3(x,y,z) and I like it, but I need also to link each point with a line. The problem is that if I add a line with 'plot edit' but when I rotate the graph or zoom in/out the lines dosen't adjust with the graph.
How can I do?
Thanks for you time.
Andrea
0 个评论
回答(1 个)
Doug Hull
2012-5-11
cornerX = [0 1 1 0 0 1 1 0];
cornerY = [0 0 1 1 0 0 1 1];
cornerZ = [0 0 0 0 1 1 1 1];
edges = [1 2;
2 3;
3 4;
4 1;
5 6;
6 7;
7 8;
8 5;
1 5;
2 6;
3 7
4 8];
for i = 1:size(edges,1)
line(cornerX(edges(i,:)), ...
cornerY(edges(i,:)), ...
cornerZ(edges(i,:)))
end
view(3)
xlim([-1 2]);
ylim([-1 2]);
zlim([-1 2]);
2 个评论
Julius
2012-6-9
Very nice!
Would you know how to color the volume of the cube (not the edges) by some color?
(That color could represent a value from a color bar )
Nathaniel
2012-6-9
Look at the help file for the _patch_ function, assuming that it's acceptable to color the faces, rather than the entire volume.
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Discrete Data Plots 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!