background reflection

[flingster]

image in reflection channel:shrug:

[ettore]

Thank you very mutch for the speed!
But don't you think that the floor reflect too mutch the image,in that way?

[Brent Turbo]

Make a single plane with the background image texture mapped on it, instead of using the background object. Map the image to the luminance channel and make sure to use a compositing tag so that the plane isn't included in the GI calcualtions. Should do just what you want.

Brent Turbeaux

[ettore]

Sorry,but i missed to say in my thread that there is also a tube light in the scene,so if i put a plane near the room,i think that it can disturb the rays.

[Wilson-3d]

In the compositing tag if you only leave Seen By Rays checked lighting should not matter. It will only show up in reflections.

[ettore]

Yes...It works fine,now.But i have also to check another things,in the compositing tag;Infact,as you say i check "seen by rays",but i have checked (to work right) the tag that in italian version is called "compositing fondo".It's placed at the third line on the first column of the compositing tag.

Thanks a lot to everybody.

[flingster]

any chance you can post the before and after pic for us.
thanks.:thumbsup:

[ettore]

Sure!..As you see in the attachment,on the right the image with the reflection of the sky.

[flingster]

thanks appreciate it bud...i learn't something from the solutions people provided.
thanks all...:thumbsup:

[CGTalk Moderation]

This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum.