If you wish to change a Property's value on a document having Model States, the workflow via API is the similar to the Inventor UI: Activate the required Model State using ModelState.Activate. Set the ...

The most interesting part of this script, other than the geometry, is the metadata. Note that the group defines where the script shows up in the spec editor. The tooltips show when the dimensions are ...

This article will look at creating a nozzle to use in the nozzles catalog which AutoCAD Plant 3D equipment loads when putting nozzles on equipment. First we have the includes, this script the includes ...

Again, use RevitLookup, we can see the related class is RevisionCloud, so the creation method is either in Document.Create or in the static methods of the class itself. Fortunately, there is a static ...

As a publisher selling Apps/Web services on Autodesk Exchange store, are you worrying about the license protection issue? As addressed in Exchange FAQ, copy protection or license management is the ...

Model States were introduced in Inventor 2022. While product documentation covers the basics well, our ADN team has offered extensive support for developers transitioning to this feature. With ...

We have an inbuilt AutoCAD command CONVTOSOLID, but this command is very limited doesn’t work effectively on Polyfacemesh <AcDbPolyFaceMesh> entities. We will create an in-memory subDMesh ...

Below command shows the procedure to copy the extension dictionary entries from one entity to another. A special logic is placed at the end to set the names of the dictionary same as source object as ...

will be used to provide an interface for manipulating array parameters that are common to Rectangular, Path and Polar Arrays. AcDbAssocArrayActionBody is an associative action that can be evaluated to ...

Question: Why does nothing happen when setting the cropbox of view? What he did is, first create a view and then set its CropBox property.

These digits like E000:409 are a ProductID (E000) and a LocaleID (409). The ProductID structure is a 4-digit value. However, prior to AutoCAD 2006, the ProductID structure was only 3-digits with a ...

Here is a topic that comes up every now and then: how do you access a specific instance of a COM application if several instances are running with a similar ProgId? The GetActiveObject(progId) ...