Thread Subject:

Updating graph edges with slider value

I have MATLAB code that plots 3d position data and calculates and plots edges between neighboring nodes based on a user input distance. (If a node is within a certain distance of another node, an edge is plotted.) Now, I'm trying to use a slider so that the user can change that input distance value and see the resulting change in the graph. I've been messing around for quite a long time using get and set in both the function that initially plots the data, and the slider callback function, but I can't successfully get the graph to update. I can get the graph to use the first value from the slider as the input distance, but when I drag the slider, nothing happens. Could someone out there with more MATLAB experience explain how to use the get and set functions for my problem?

Thanks very much!