Sometimes while drawing a circle of very small radius it takes shape of a polygon

Sometimes while drawing a circle of very small radius it takes shape of a polygon
How to fix this
Like in autocad there is a regan command
What should i do in catia

Answer
 
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4 Answers

In catia go for tools>options>display>performance >change 3d accuracy & 2d accuracy as per attached image.

 
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Hi friend, what size of radius you are applyting?

 
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Curve Accuracy must be 0.01. you can change the setting by the help of this video. and process to change curve accuracy is in this video.
https://www.youtube.com/watch?v=8lt9wNgsqOw

 
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