# Experiment: Geometry Holes

**URL:** https://discourse.threejs.org/t/experiment-geometry-holes/5555
**Category:** Showcase
**Tags:** shaders, masking
**Created:** [December 31, 2018, 1:23pm UTC](https://discourse.threejs.org/t/experiment-geometry-holes/5555 "2018-12-31T13:23:39Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![prisoner849](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/prisoner849/32/535_2.png) [@prisoner849](https://discourse.threejs.org/u/prisoner849)
#### Post date: [December 31, 2018, 3:26pm UTC](https://discourse.threejs.org/t/experiment-geometry-holes/5555/2 "2018-12-31T15:26:07Z")

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This is cool! 🍻  
Something [related](https://discourse.threejs.org/t/in-the-orb-shaders/3286).

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_[View the full topic](https://discourse.threejs.org/t/experiment-geometry-holes/5555)._