# Lights and colours in 3D?

**URL:** https://discourse.processing.org/t/lights-and-colours-in-3d/40862
**Category:** Coding Questions
**Created:** [February 7, 2023, 2:49pm UTC](https://discourse.processing.org/t/lights-and-colours-in-3d/40862 "2023-02-07T14:49:45Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![Chrisir](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/chrisir/32/45_2.png) [@Chrisir](https://discourse.processing.org/u/Chrisir)
#### Post date: [February 7, 2023, 4:39pm UTC](https://discourse.processing.org/t/lights-and-colours-in-3d/40862/3 "2023-02-07T16:39:07Z")

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First you can use line as 3D line with 6 parameters xyz and xyz

See [Random walker through points - #15 by Chrisir](https://discourse.processing.org/t/random-walker-through-points/18040/15)

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