Wha is a Ray?

Submitted by jatz77 on Wed, 2016-04-06 01:44

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.

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    jatz77's picture
    Submitted by jatz77 on Fri, 2016-04-22 21:35.

    Thank you I got it.

    Thank you I got it.

    pixamoon's picture
    Submitted by pixamoon on Fri, 2016-04-08 08:19.

    `

    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?

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