The Building Coder

DA4R Cannot Save Directly to Cloud

Today, let's address a resurfacing question in the Forge Design Automation for Revit or DA4R context – DA4R cannot save RVT as a cloud model – Every program launch is logged... Read more →

Preview, Code Signing and Element Type Predicates

A few interesting threads from the Revit API discussion forum and AI news – Revit add-in code signing YAML – Preview control rotates model – Element type predicates – AI ethics... Read more →

Revit 2021 Unit Types in Family Type Catalogues

Unfortunately, the new unit type name functionality can cause a problem loading a family with a type catalogue – Unit type update affects family type catalogue loading – New FreeCodeCamp courses – Padlocking The Building Coder... Read more →

Protecting a Family from Tampering

The Forge accelerator in Rome is winding down with the demonstrations of what was achieved being recorded as I write. An interesting conversation I had at the celebratory dinner last night gave me an idea for a solution to a longstanding question on family tampering protection – Roma accelerator group photo – Protecting a family from tampering – Implementing a canonical key for geometrical objects... Read more →

TextNote Rotation, DevCon, TensorFlow and Keras

The Forge DevCon developer conference has been happily united with Autodesk University, text note rotation is easy, and I continued my deep learning exploration for implementing a Revit API question answering system – Forge DevCon at AU – Setting TextNote rotation – TensorFlow and Keras – Updating restricted Python packages – Rules of machine learning... Read more →

DLL Signature, BIM 2 in UK and AutoCAD.NET

A couple of quick topics to start the week – Add-in DLL signature – BIM 2 in the UK – Communication between AutoCAD and Revit... Read more →

.NET Runtime Security Blocks External Command

Here is a Revit API add-in installation issue that came up in various forms in the past and now again in the context of Windows 10 configuration: I have a plugin that has been working fine for all pre-Windows 10 platforms. Under Win10, the DLL loads into Revit.exe correctly. The add-in manifest contents are displayed correctly in the Revit UI. When I issue the command, however, nothing happens... Read more →