Lines delimiting a geometry

[s1098376]

Hello everyone, I am a beginner in using Dynamo and what I need to do is to create a grid/mesh having a dimension 0.25x0.25 within an already known Revit geometry.
So far I have managed to call up the Revit geometry with the Element.GetLocation node, which outputs a list of lines, but I can’t find the node that allows me to call up only the lines that define the perimeter of that geometry. Once this is done, I have to create the 0.25x0.25 grid only within the required geometry.
Does anyone know how to help me? Thank you in advance

Lorenzo

[sovitek]

Hello @s1098376 and welcome to the community!, the forum is in english so please edit your post to english…google translate should be ok…thanks

[sovitek]

Thx Lorenzo…could you do the same with the headline cheers

[christian.stan]

Good morning,
Here is a possibility (not necessarily the most effective)

edit: with lacing taken into account

Cordially
christian.stan

[sovitek]

Hi Christian…good morning ? where are coming from …hehehe

[christian.stan]

Hello,
from my bed in the north of france
Cordially
christian.stan

[sovitek]

yeah the best place to stay but i trought in france they where very early out in the morning for work and drinking vine etc… have a great sunday

[christian.stan]

Normal there are good actors in France (work early)
no more beers, belgium won me over
Mr. Jacob will eventually open a culinary and spirits branch
have a nice sunday too
Cordially
christian.stan

[sovitek]

Beers

@christian.stan

Mr. Jacob will eventually open a culinary and spirits branch

yes that could be nice…but he lives in Sweden heheheh

[jacob.small]

Dinner, drinks, and Dynamo… Sounds like I need to start a user group!

On the topic of the post… one other thought would be to utilize the bounding box to generate any orthogonal grid (plan, front, left, right, rear, bottom, section, or even 3D). VASA can do the 3D for you, bounding boxes can make sort work of any of the other options.