Polygon Self-Intersection 2

[b]2. Proposition: [/b][i]Given a list of vertices, and a set of segments defined as the closed path joining the elements of the list, in order, to determine the points of intersection among the segments.[/i] In other words, to find the points of self-intersection of a Polygon object. (I will make a (set of?) tool(s) when I have a clearer idea of what information will be useful to carry forward.) ___________ I have now gathered what I need. I can at last set up the larger problem: to disambiguate a given vertex list into a distinct (union of) polygonal region(s). Onward.

 

Ryan Hirst

 
Resource Type
Activity
Tags
intersection  polygons  vectors 
Target Group (Age)
19+
Language
English (United States)
 
 
GeoGebra version
4.4
Views
5113
Report a problem
 
 
© 2018 International GeoGebra Institute