hjreachability / helperoc Goto Github PK

https://github.com/HJReachability/helperOC/blob/master/Intro%20to%20Reachability%20Code.pdf should be updated to say run tutorial() instead of tutorial_test() after naming change here d9ef718#diff-1288f7d3da9596112a3d143faf6c1847

Running the tutorial_test function and matlab is complaining that there's no processGrid function. I've grepped through the repo and it doesn't seem to be there. Here's the error message:

>> tutorial_test()
Undefined function or variable 'processGrid'.

Error in createGrid (line 74)
  g = processGrid(g);

Error in tutorial_test (line 41)
g = createGrid(grid_min, grid_max, N, pdDims);

I'm guessing processGrid is a function sitting in some other repository? Not sure where else it could be.

I just started to explore this nice package (using MATLAB R2021a), however, once I called tutorial() function under the main folder, it says

Unrecognized function or variable 'processGrid'.

Error in createGrid (line 84)
  g = processGrid(g);

Error in tutorial (line 45)
g = createGrid(grid_min, grid_max, N, pdDims);

and it seems that the function processGrid() couldn't be found anywhere in the repo... could this be an accidental deletion of a useful function?

In HJIPDE_solve_test.m, the 'tvObs': Test with time-varying obstacles" does not work. When I running HJIPDE_solve_test('tvObs'), it shows that extraArgs.visualize.obstacleFunction does not exist (from HJIPDE_solve (1498)).

Shouldn't the sign convention here depend upon whether 'u' is maximizing or minimizing?