HDRI Community
http://www.hdrlabs.com/cgi-bin/forum/YaBB.pl
Smart IBL >> 3d application scripts >> sIBL background perspective issue
http://www.hdrlabs.com/cgi-bin/forum/YaBB.pl?num=1399139804

Message started by brianna_amore on 05/03/14 at 18:56:44

Title: sIBL background perspective issue
Post by brianna_amore on 05/03/14 at 18:56:44
Noob question. I'm creating a fly-by animation for a client project and I'm using sIBL for lighting and as a background object. Whenever I render, my background does not match the 3D objects in the scene so the result is that my objects appear to "float" and "slide" over the background. Now this is probably a fairly easy compositing issue but due to time restraints I'm trying to avoid having to composite the background in AE. Any thoughts?

Title: Re: sIBL background perspective issue
Post by Kel Solaar on 05/04/14 at 07:45:39
Hi,

The point of view of a given Ibl / HDRI image is only valid at the center of it, the more you move your camera out from the center, the more problems you will have. A side effect is that you can't do what you are trying to achieve (A fly by). If you want to have a wysiwyg workflow either scale the dome to a huge size to limit the parallax or constrain it to your render camera.

KS

HDRI Community » Powered by YaBB 2.5.2!
YaBB Forum Software © 2000-2018. All Rights Reserved.