Can't find show() function

Hey

I installed the navigation toolbox, and am trying to use some stuff from the hybridAStar planner.

One of the functions used is

% Visualize the output path
show(planner)

when I open it I get this function, which doesn't seem right. Opening help, also opens up a different page from the one that I know the function relates to.

function show(o)
[SL: removing the MathWorks function show; it is not the one for planner objects]

This links to the function I want,

https://uk.mathworks.com/help/nav/ref/plannerhybridastar.show.html

How do I find the actual code for the show() that I am looking for?

[Walter Roberson]

It was introduced in the release you are using so it should work, provided that planner is the correct object type. What shows up for class(planner) ?

The function appears to be an object method. I do not have that toolbox handy so I am not sure of the details at the moment.

Answer 1

[Steven Lord]

Can you confirm that your planner variable is a plannerHybridAStar object? What does this code display?

isa(planner, 'plannerHybridAStar')
class(planner)

[Cris LaPierre]

I believe the code is from this doc example.

Answer 2

[Cris LaPierre]

You are editing the show function, which is part of the Robotics System Toolbox, and not the class method. You would have to open the entire class .m file in order to view/edit the method.

edit plannerHybridAStar.m