# 3rd point for arc

**URL:** <https://discourse.shapr3d.com/t/3rd-point-for-arc/9049>\
**Category:** Modeling Questions\
**Created:** [September 18, 2020, 7:50pm UTC](https://discourse.shapr3d.com/t/3rd-point-for-arc/9049 "2020-09-18T19:50:28Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![penguin3d](https://avatars.discourse-cdn.com/v4/letter/p/4af34b/32.png) [@penguin3d](https://discourse.shapr3d.com/u/penguin3d)\
**Post date:** [September 18, 2020, 7:50pm UTC](https://discourse.shapr3d.com/t/3rd-point-for-arc/9049/1 "2020-09-18T19:50:28Z")

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I am looking through the videos posted on Udemy for Shapr3d, and in one it shows creating and editing an arc. In the video, there are the two endpoints and a 3rd point that controls the radius and direction of the arc. I don’t see that in Shapr3d now. Why did that point go away? And how do I get the same precision control of an arc today

from the video:

 ![IMG_1435](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/2X/f/fb65d9907694d0b4f30ed9cb699438d581a42d87.jpeg)