Find intersection between 2 surfaces

[joantopo]

Hello, how are you?

I would like to create a new utility like this:

I would ask to the user the following data :

1)select a feature line  (it would be generally the feature line cut)   called in this example (cut_fl)

2)Select the factor slope.

3)select an alignment and its project profile.

4)Select the grade 

Then I create 2 surfaces:

The first surface has 2 breaklines (cut_fl and a new feature line with offset of the other).

This surface would be a slope.

The second surface has 2 breaklines ( one breakline is  pol3d with the geometry (alignment and profile)  and the second feature line is an offset of the first one with grade).

Finally, I calculate the intersecction between 2 surfaces and create a new feature line.

I would delete all temporal surfaces and feature lines used for this case.

However I don´t know if there is a shorter method to do this.

 Any ideas?

Thanks in advance.

[Jeff_M]

A picture of what you are trying to accomplish might help, Joan.

[joantopo]

Perhaps I could use "MinimumDistBetweenSurfaces" command because minimum distance=0 is the intersecction between both surfaces.

[joantopo]

For example this: