Civil 3D - How to insert elevation point for multiple feature lines?

[giscivil92]

Hi
I have a drawing with a lot of feature lines, please let me know if there is a way to insert elevation point for all feature lines at the same time by selecting one time!?
Thanks

This post has been edited due to: @lauri_barnhart added the product to the title to help more community members find this topic.

[Joe-Bouza]

If you goal is to increase the surface triangulation, I suggest using the supplement factor in the surface build. This will do the same interpolation but be far less of a drain on PC resources

[giscivil92]

@Joe-Bouza 
Yeah dear @Joe-Bouza the purpose is increase the triangles in order to make a precise surface which is close to reality!?
So please let me know how can i achieve that!?

[fcernst]

Yes vertex supplementation build settings best for simply building more triangles at build time…more featureline elevation points on specific featurelines …used typically to get higher daylight resolution out to landing on EG. 

[Joe-Bouza · Accepted solution]

When you add FL to the surface a dialog box is presented where you can change settings. set the supplimenting value to a reasonable number. the increment you would add the elevations point is probably good 

[giscivil92]

I appreciate it.