Sharp corners in areasplinerange in polar

[Mylogin-info]

Expected behaviour

Draw round corners

Actual behaviour

Some corners are round some not. The sharp corners look inverted or turned inside out.

Live demo with steps to reproduce

http://jsfiddle.net/v1wz50L7/1/

Affected browser(s)

All browsers

[pawelfus]

Hi @Mylogin-info

Thank you for reporting this issue. Related to #6212.

[TorsteinHonsi]

A simple area spline also has similar problems. This configuration should be expected to draw something as close as possible to a circle: http://jsfiddle.net/v1wz50L7/2/