# 3D sketch

**URL:** https://discourse.shapr3d.com/t/3d-sketch/30242
**Category:** Modeling Questions
**Created:** [February 8, 2024, 10:11pm UTC](https://discourse.shapr3d.com/t/3d-sketch/30242 "2024-02-08T22:11:04Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![LePapa](https://avatars.discourse-cdn.com/v4/letter/l/e95f7d/32.png) [@LePapa](https://discourse.shapr3d.com/u/LePapa)
#### Post date: [February 8, 2024, 10:11pm UTC](https://discourse.shapr3d.com/t/3d-sketch/30242/1 "2024-02-08T22:11:04Z")

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Hi

I am looking for best way to draw 3D sketch of central heating pipes inside house … and edit lengths afterwards . Any tips?  
Intention is to show whole system with valves radiators etc for review