How to convert CAD arc to Dynamo?

Converting Arc from CAD to Dynamo using Object.Geometry is not implemented. Using the toolkit will allow you to convert the CAD object and convert it to Arc before the Object.Geometry will be able to recognize the object. Alternatively, you can also use the Arc.Geometry which will create the Arc in Dynamo. Converting CAD Arc to Dynamo geometry.

What is Dynamo for Autodesk Civil 3D?

Dynamo is a visual programming application that you can use to automate tasks in Civil 3D. Dynamo for Autodesk Civil 3D is integrated into the main Civil 3D installation. The Dynamo-related commands are available on the Manage ribbon tab in Civil 3D.

How does Dynamo work?

The drawing must be open and active prior to opening the Dynamo interface. The typical workflow would be using geometry or data from the AutoCAD environment or an Excel spreadsheet as an input in your Dynamo graph. Based on the program you create, Dynamo will compute an operation, and finally write the result back to your intended environment.

Does Dynamo generative design work with Revit?

In December 2018, Autodesk released an initial version of Refinery, a Dynamo Generative Design package that works with Dynamo version 2.02 and is mainly used with Revit 2019 and Revit 2020. See the blog article, “ Generative Design with Dynamo Refinery ” for a description of how generative design works through Dynamo.