# How to find the intersection of line segments?

**URL:** <https://discourse.threejs.org/t/how-to-find-the-intersection-of-line-segments/52156>\
**Category:** Questions\
**Tags:** geometry\
**Created:** [May 29, 2023, 12:34pm UTC](https://discourse.threejs.org/t/how-to-find-the-intersection-of-line-segments/52156 "2023-05-29T12:34:46Z")\
**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:** [May 29, 2023, 12:44pm UTC](https://discourse.threejs.org/t/how-to-find-the-intersection-of-line-segments/52156/2 "2023-05-29T12:44:56Z")

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Hi!  
Don’t hesitate to search the forum. There are several topics about intersections of lines.  
For example: [Set of utilities for 2d and 3d line math](https://discourse.threejs.org/t/set-of-utilities-for-2d-and-3d-line-math/46614)

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_[View the full topic](https://discourse.threejs.org/t/how-to-find-the-intersection-of-line-segments/52156)._