# Render portal test

**URL:** <https://forum.babylonjs.com/t/render-portal-test/3217>\
**Category:** Demos and projects\
**Created:** [May 15, 2019, 12:51am UTC](https://forum.babylonjs.com/t/render-portal-test/3217 "2019-05-15T00:51:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![vintageSocks](https://avatars.discourse-cdn.com/v4/letter/v/ba9def/32.png) [@vintageSocks](https://forum.babylonjs.com/u/vintageSocks)\
**Post date:** [May 15, 2019, 12:51am UTC](https://forum.babylonjs.com/t/render-portal-test/3217/1 "2019-05-15T00:51:34Z")

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[https://www.babylonjs-playground.com/#HGKT7A](https://www.babylonjs-playground.com/#HGKT7A)

Obviously an incredibly inefficient and hackish implementation, but at least it forced me to poke around a bit more with Babylon 😃

edit: doesn’t appear to work in Edge 😕

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**Author:** ![Deltakosh](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/deltakosh/32/26635_2.png) [@Deltakosh](https://forum.babylonjs.com/u/Deltakosh)\
**Post date:** [May 15, 2019, 2:31pm UTC](https://forum.babylonjs.com/t/render-portal-test/3217/2 "2019-05-15T14:31:24Z")

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Excellent! really good idea!

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**Author:** ![Givo](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/givo/32/4968_2.png) [@Givo](https://forum.babylonjs.com/u/Givo)\
**Post date:** [May 15, 2019, 4:03pm UTC](https://forum.babylonjs.com/t/render-portal-test/3217/3 "2019-05-15T16:03:26Z")

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Cool!

Did anyone else try to go through it?