3D Plot shrinks one dimension when plotting Alphashape

1 view (last 30 days)
Hello All,
In lines 76-81 of this code I am trying to plot alphashapes on a previously defined figure (line 18). However, whenever I plot, the 3rd dimension seems to shrink down the scales change. I want the 3D plot to look like it does before the plot commands starting in line 76 (you can put a pause anywhere between 18 and 76 to see what I mean). Any help would be great. Thanks

Answers (1)

Steve Eddins
Steve Eddins on 31 May 2022
The plot method for alphaShapes sets the data aspect ratio to [1 1 1].
When your code arrives at line 76, the data aspect ratio is [31.25 1 87.5]. (A convenient way to get or set the data aspect ratio is the function daspect. The plot call on line 76 resets it to [1 1 1].
You can call daspect yourself to set the data aspect ratio as desired. For example, at the end of your code, add this line:
daspect([31.25 1 87.5])

Categories

Find more on Line Plots in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!