# Problem with Light Linking

**URL:** <https://forums.chaos.com/t/problem-with-light-linking/40847>\
**Category:** Issues\
**Created:** [March 26, 2012, 12:00am UTC](https://forums.chaos.com/t/problem-with-light-linking/40847 "2012-03-26T00:00:40Z")\
**Posts on this page:** 14\
**Page:** 1

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**Author:** ![dmarques1177](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dmarques1177](https://forums.chaos.com/u/dmarques1177)\
**Post date:** [March 26, 2012, 12:00am UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/1 "2012-03-26T00:00:40Z")

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I recently started to have problems with my light linking, it was working fine earlier, now when I click my “selection” in the relationship editor (light centric or object centric) to choose what will be affected it does not highlight or show me what is going on. I thought it might be the scene, but even on a brand new scene with just a couple of objects it still happens.  
My relationship editor is working fine, just not with my vray lights.

Anyone care to shine a light on this… ta dah dah

Regards,  
DM

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**Author:** ![t.petrov](https://avatars.discourse-cdn.com/v4/letter/t/c68b51/32.png) [@t.petrov](https://forums.chaos.com/u/t.petrov)\
**Post date:** [March 26, 2012, 8:10am UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/2 "2012-03-26T08:10:31Z")

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Hi,

What version of maya and v-ray are you using?  
Does it work with maya’s standard lights?

/Teodor

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**Author:** ![dmarques1177](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dmarques1177](https://forums.chaos.com/u/dmarques1177)\
**Post date:** [March 26, 2012, 1:54pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/3 "2012-03-26T13:54:05Z")

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Hi petrov,

it works fine with maya lights, just not on v-ray lights.  
maya 2012 vray 1.5 SP1

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**Author:** ![vlado](https://avatars.discourse-cdn.com/v4/letter/v/779978/32.png) [@vlado](https://forums.chaos.com/u/vlado)\
**Post date:** [March 27, 2012, 6:52pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/4 "2012-03-27T18:52:54Z")

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Do you have a scene for this?

Best regards,  
Vlado

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**Author:** ![dmarques1177](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dmarques1177](https://forums.chaos.com/u/dmarques1177)\
**Post date:** [March 28, 2012, 9:41pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/5 "2012-03-28T21:41:40Z")

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It has happened in all my scenes, if you want I can send you one to your email?

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**Author:** ![dmarques1177](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dmarques1177](https://forums.chaos.com/u/dmarques1177)\
**Post date:** [August 5, 2012, 4:49pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/6 "2012-08-05T16:49:48Z")

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Hi I am still having problems with light linking, it is an important feature and I have no idea why it is not working.

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**Author:** ![Zdravko](https://avatars.discourse-cdn.com/v4/letter/z/ba8739/32.png) [@Zdravko](https://forums.chaos.com/u/Zdravko)\
**Post date:** [August 6, 2012, 2:40pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/7 "2012-08-06T14:40:38Z")

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Is this a nightly build? We do not have an official V-Ray 1.5 for Maya 2012 build.  
Can you attach an example scene or send it to [support@chaosgroup.com](mailto:support@chaosgroup.com) ?

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**Author:** ![dmarques1177](https://avatars.discourse-cdn.com/v4/letter/d/d2c977/32.png) [@dmarques1177](https://forums.chaos.com/u/dmarques1177)\
**Post date:** [August 6, 2012, 9:17pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/8 "2012-08-06T21:17:45Z")

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Scene was sent to the email provided!

thanks

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**Author:** ![FSGFX](https://avatars.discourse-cdn.com/v4/letter/f/848f3c/32.png) [@FSGFX](https://forums.chaos.com/u/FSGFX)\
**Post date:** [August 18, 2012, 5:09pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/9 "2012-08-18T17:09:44Z")

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shouldnt light linking work with selection sets..?  
its doin nothing here…

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**Author:** ![Zdravko](https://avatars.discourse-cdn.com/v4/letter/z/ba8739/32.png) [@Zdravko](https://forums.chaos.com/u/Zdravko)\
**Post date:** [August 22, 2012, 2:39pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/10 "2012-08-22T14:39:00Z")

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This is not supported yet, but we added in our “to do” list.  
Thank you for your feedback.

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**Author:** ![vlado](https://avatars.discourse-cdn.com/v4/letter/v/779978/32.png) [@vlado](https://forums.chaos.com/u/vlado)\
**Post date:** [August 23, 2012, 3:01pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/11 "2012-08-23T15:01:47Z")

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Hm, is this still about light linking, or about the VRayLightSelect element? You are talking about light linking (which works fine for me here), but I see an issue about the VRayLightSelect element in our bug tracker.

Best regards,  
Vlado

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**Author:** ![Zdravko](https://avatars.discourse-cdn.com/v4/letter/z/ba8739/32.png) [@Zdravko](https://forums.chaos.com/u/Zdravko)\
**Post date:** [August 24, 2012, 8:53am UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/12 "2012-08-24T08:53:14Z")

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There was a bit of misunderstanding here.

> shouldnt light linking work with selection sets..?  
> After all it seems that even the Maya native lights can’t be light linked with selection sets. So this is probably Maya limitation.

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<div class="post-metadata">

**Author:** ![FSGFX](https://avatars.discourse-cdn.com/v4/letter/f/848f3c/32.png) [@FSGFX](https://forums.chaos.com/u/FSGFX)\
**Post date:** [August 26, 2012, 2:20pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/13 "2012-08-26T14:20:29Z")

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maybe its a maya limitation… but it would be very handy to get selection sets working with light linking…  
its much easier to add an new imported objects to a selction set than do all the light linking…

this could also be working with object IDs for multimatte renderelements…  
just add a vray ID to the selection set and add all the objects to that set…  
the object itself should keep there own IDs…

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<div class="post-metadata">

**Author:** ![Zdravko](https://avatars.discourse-cdn.com/v4/letter/z/ba8739/32.png) [@Zdravko](https://forums.chaos.com/u/Zdravko)\
**Post date:** [August 30, 2012, 12:42pm UTC](https://forums.chaos.com/t/problem-with-light-linking/40847/14 "2012-08-30T12:42:40Z")

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Thank you for the feedback.  
I will forward your requests to the developers for consideration.
