>

Unity account

You need a Unity Account to shop in the Online and Asset Stores, participate in the Unity Community and manage your license portfolio. Create account

Language

Question by Damjan-Mozetic · May 17, 2018 at 01:25 PM · editor handles polygon convex

Handles.DrawAAConvexPolygon, but for any kind of polygon, not just convex.

I have been looking through the API docs and found the DrawAAConvexPolygon method, which essentially takes an array of Vector3s and draws a polygon on screen. The problem is, that I have a set of points that would make a polygon that is not necessarily convex. Does anyone have a solution of a handle that would draw such a poly? Thank you!

Add comment · Show 4

Hellium · May 17, 2018 at 02:53 PM 0

Share

How the function could know where to "dig" inside the polygon?

Damjan-Mozetic Hellium · May 17, 2018 at 04:52 PM 0

Share

Well, as far as I understand, it could triangulate it going clockwise.

Hellium Damjan-Mozetic · May 17, 2018 at 07:01 PM 0

Share

The thing you do not quite understand can be summarized in the following image :

Concave

Show more comments

Welcome to Unity Answers

The best place to ask and answer questions about development with Unity.

To help users navigate the site we have posted a site navigation guide.

If you are a new user to Unity Answers, check out our FAQ for more information.

Make sure to check out our Knowledge Base for commonly asked Unity questions.

If you are a moderator, see our Moderator Guidelines page.

We are making improvements to UA, see the list of changes.

Answers Answers and Comments

173 People are following this question.