# 3D solar system simulator

**URL:** https://discourse.processing.org/t/3d-solar-system-simulator/5478
**Category:** Libraries
**Created:** [November 12, 2018, 5:52pm UTC](https://discourse.processing.org/t/3d-solar-system-simulator/5478 "2018-11-12T17:52:58Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![kll](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/kll/32/964_2.png) [@kll](https://discourse.processing.org/u/kll)
#### Post date: [November 12, 2018, 11:25pm UTC](https://discourse.processing.org/t/3d-solar-system-simulator/5478/2 "2018-11-12T23:25:17Z")

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very good, would like to learn from you to improve my show

[http://kll.engineering-news.org/kllfusion01/articles.php?article\_id=154#here8](http://kll.engineering-news.org/kllfusion01/articles.php?article_id=154#here8)

of the objects/planets, also i still have problems with the orbits absolute angles  
( that is why i come here to the forum in the first place

> [@Sequence of rotation](https://discourse.processing.org/t/sequence-of-rotation/3184):
>
> does the sequence in what i use rotation matter? like by rotateZ(radians(alphaZ)); rotateY(radians(alphaY)); rotateX(radians(alphaX)); show\_object(); rotateX(radians(-alphaX)); rotateY(radians(-alphaY)); rotateZ(radians(-alphaZ));

) and initial settings (1.1.2000),  
the kepler elliptic orbits work.

![snap-083](https://canada1.discourse-cdn.com/flex036/uploads/processingfoundation1/original/2X/5/519bf534a1674d4db8bff18443c41bf09c334dca.jpeg)  
( this one does not use a library,  
views , orbits, operation ( mouse and buttons ) are coded  
beginner style // difficult to read )

can you already show us some testcode?

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