Intersection lines and plane (loop ?)

Revit
1

Hi Guys,

I looked for an answer for few hours but I did not find it.
To simplify my problem, I have 3 lines and 2 planes and I want to get a list of each intersection between lines and planes.

I tried lot of Dynamo’s functions but i didn’t find the good one and I am wondering if i should use a Loop ? Here above capture of my content. Actually, i don’t know how to create a list of points and check each point with each plane… Node “Geometry.IntersectAll” don’t accept a list.

Sorry for my english, I’m only a french guy…

Thanks
Mathieu
BIM Manager

Capture.png1548×746 63.5 KB

2

Hi @matgre2017
Change lacing to crossproduct at Geometry.Intersect node.

3

Hi Kulkul,

Thanks for your quickly answer but it doesn’t work… But i may don’t understand your advice.
Would you mean what i do in capture below ? I think that node Geometry.intersect don’t recognize the list of plane…

I continue my investigation, but i will not refuse some help !

Thanks
Mathieu

4

Mathieu,

crossproduct will look like this:

cross.jpg719×440 53.5 KB

5

Hi,

Thank you very much. It works perfectly, and i understood concept.

Have a good week-end.

Regards
Mathieu.

6

@matgre2017 Mark the post as solved. Here is how you mark the post as solved. Your welcome!

ProblemSolved.png706×70 4.05 KB

7

Check !!