Wha is a Ray?

By jatz77 · 2016-04-06

Description

I never found proper documentation of Ray in autodesk online help.

What is a Ray() function?

How to use it?

Where to use it?

Another Question. It is easy to get the position of a vertex by

 $.verts[number].pos

but how about polygon or faces? Is there any way we can get the position of each faces in sub object level mode? Thanks.

Comments (2)

jatz77 · 2016-04-23

Thank you I got it.

pixamoon · 2016-04-08

Take a look on this great tutorial - its a sample how to use ray function
https://vimeo.com/album/1514565/video/19783235

what u mean by position of faces ? center point of face or positions of all vertexes of face?