# drei reveal demo + full source
**URL:** https://discourse.threejs.org/t/drei-reveal-demo-full-source/22935
**Category:** Showcase
**Tags:** react-three-fiber
**Created:** [January 29, 2021, 7:13am UTC](https://discourse.threejs.org/t/drei-reveal-demo-full-source/22935 "2021-01-29T07:13:13Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@drcmda](https://discourse.threejs.org/u/drcmda)
#### Post date: [January 29, 2021, 7:13am UTC](https://discourse.threejs.org/t/drei-reveal-demo-full-source/22935/1 "2021-01-29T07:13:13Z")
made this today, it’s relatively simple, but probably my favourite demo til now: [https://twitter.com/0xca0a/status/1354831356354850819](https://twitter.com/0xca0a/status/1354831356354850819)
it contains a new groundreflector that we made, it’s based on three.meshphysicalmaterial and takes surface roughness into account, so that certain spots get less blurry or have none at all, it’s actually quite close to some blender mockups i made, which is awesome.
demo: [https://bfplr.csb.app](https://bfplr.csb.app)
code: [drei reflector - CodeSandbox](https://codesandbox.io/s/drei-reflector-bfplr?file=/src/App.js)
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### Author:  [@becky\_rose](https://discourse.threejs.org/u/becky_rose)
#### Post date: [January 29, 2021, 8:11am UTC](https://discourse.threejs.org/t/drei-reveal-demo-full-source/22935/2 "2021-01-29T08:11:40Z")
It’s a nice effect. Good work.