# Binary Helix \[CurvePath\]

**URL:** <https://discourse.threejs.org/t/binary-helix-curvepath/88032>\
**Category:** Resources\
**Tags:** instancedmesh, curvepath\
**Created:** [November 10, 2025, 7:36pm UTC](https://discourse.threejs.org/t/binary-helix-curvepath/88032 "2025-11-10T19:36:01Z")\
**Posts on this page:** 3\
**Page:** 1

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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:** [November 10, 2025, 7:36pm UTC](https://discourse.threejs.org/t/binary-helix-curvepath/88032/1 "2025-11-10T19:36:01Z")

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Hi community!

Video:

  
Demo: [https://codepen.io/prisoner849/full/emJqMzJ](https://codepen.io/prisoner849/full/emJqMzJ)

I wanted to build a binary helix of instances randomly positioned on it. `CurvePath` worked well for this purpose.

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**Author:** ![jrlazz](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.threejs.org/jrlazz/32/64383_2.png) [@jrlazz](https://discourse.threejs.org/u/jrlazz)\
**Post date:** [November 11, 2025, 3:55am UTC](https://discourse.threejs.org/t/binary-helix-curvepath/88032/2 "2025-11-11T03:55:55Z")

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Hi @prisoner849 …

Are you by any chance one of the researchers?

 ![DNA](https://canada1.discourse-cdn.com/flex035/uploads/threejs/original/3X/9/6/961ab519f012782443c93bcbef91d62bd3b1bdc3.jpeg)

😉🫠 🙂

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<div class="post-metadata">

**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:** [November 11, 2025, 6:19pm UTC](https://discourse.threejs.org/t/binary-helix-curvepath/88032/3 "2025-11-11T18:19:59Z")

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One more funny sketch:

  
Demo: [https://codepen.io/prisoner849/full/dPMyEPr](https://codepen.io/prisoner849/full/dPMyEPr)