possible bug: sketch constraint parametric not working

[cekuhnen]

I made sketch 1

make sketch 2 3d included curves from 1

make blend curve with G2 constraints

edited sketch 1

blend spline does not follow 

KABOOOM

https://drive.google.com/file/d/0Byzv_NlyKp_2TDBvcDhmRVlWSUE/view?usp=sharing

looks to me know seeing also other features not updating correctly there there is maybe some bigger problem under the hood with the parametric system ...

[jiang_peng]

Hi,

Thanks for reporting this. This bug is slightly complicated than the other two. Currently we put most of effort in fixing constraint solver problems. I will log a bug but cannot guarantee if we can have the fix on next update.

As a workaround, you can simply deactivate the tangent handle at the point. The operation will trigger the recalculation of the spline.

thanks

[cekuhnen]

Thanks for the heads up