# Wish: ignore objects in secondary

**URL:** <https://forums.chaos.com/t/wish-ignore-objects-in-secondary/93342>\
**Category:** General\
**Created:** [March 26, 2019, 8:47am UTC](https://forums.chaos.com/t/wish-ignore-objects-in-secondary/93342 "2019-03-26T08:47:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Micha](https://dub1.discourse-cdn.com/chaosprd/user_avatar/forums.chaos.com/micha/32/59168_2.png) [@Micha](https://forums.chaos.com/u/Micha)\
**Post date:** [March 26, 2019, 8:47am UTC](https://forums.chaos.com/t/wish-ignore-objects-in-secondary/93342/1 "2019-03-26T08:47:06Z")

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Hi,

at the Vray for Rhino next beta forum we discussed a way to render jewelry stones so that no objects are visible in the reflection/refractions anymore, only the environment. Finally the developer found a way to get the old functionality of “ignore objects in secondary” working, but it’s not working in GPU mode. Here a quote from the beta team how it will work:

> The way in which we’ll implement the feature is by using the MtlWrapper’s reflection\_exclude and refraction\_exclude lists.

So, my request here - please allow to use this functionality in GPU mode too.

-Micha

 ![05b08b97754cb93615a541bcec1bbf00c51a5f03_2_1033x546.jpg](https://europe1.discourse-cdn.com/chaosprd/original/3X/e/7/e7b2e9ac785185b88e738ab0965d58a7622d9bd3.jpeg)