3D Solid Length export

Hi,

Is there a function in Dynamo or an extension that reads the geometry lenght in Civil 3D?

Can you attached example drawing

Can’t share the drawing, but it contains 3d solid pipes and boxes and i need to extract the lenght that civil 3d provides in the properties

The OOTB nodes for solids are very limited. Based on your first screenshot, the solids you’re working with are generated by sweep, so that length property is only available to that solid type. Other solids created with the Box or Cylinder commands don’t have that property.
You may need to look into some of the custom packages and see if there is one that works with solids in a way that can get you the information you need.

I only need the lenght data of the solids generated by sweeps, is there a way to get that data in to dynamo?