Check closed polyline direction

[giskumar]

Hi all,

 

I struck, to find the direction of closed polines in a 3d Buildings.

I want all my walls should be in anticlock direction with respective to their view (i.e Front,Back,Left,Right).

 

Please let me know is there any solution to do this.

 

Thanks,

Kumar.

[BIGAL]

Any of the pline get vertice lisps will do it for you just get 1st two pts this is the direction draw a temporary arrow lots of posts here. Search for "reverse pline" also.