# \#eraser

**URL:** https://discourse.threejs.org/tag/eraser/1522.md

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## [How to create a eraser tool to trim some parts of geometry?](https://discourse.threejs.org/t/how-to-create-a-eraser-tool-to-trim-some-parts-of-geometry/57439)

<div class="topic-metadata">

**Author:** [@Ram](https://discourse.threejs.org/u/Ram)\
**Replies:** 3\
**Last updated:** [October 26, 2023, 1:04pm UTC](https://discourse.threejs.org/t/how-to-create-a-eraser-tool-to-trim-some-parts-of-geometry/57439 "2023-10-26T13:04:57Z")

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Creating a trimming tool or eraser using Three.js for a 3D modeling project. I want to allow users to trim or cut 3D objects interactively from a existing geometry in a web application. Has anyone worked on a similar pro…