The Building Coder

Revit WPF Add-Ins and Template

The long-standing topic of WinForms versus WPF for Revit add-in user interface seems to be nearing a conclusion – WinForms or WPF? – Revit WPF template – Readme – Build – Customize – Documentation... Read more →

DevDays Online and Add-In Migration

I share a contribution from fellow blogger Eric Boehlke and the announcement of the upcoming yearly DevDays Online presentations – Add-in migration – Update API references – Join us for our DevDays Online webinars... Read more →

Unit Testing and the UsesInstanceGeometry Method

Quick notes on two recent interesting Revit API discussion forum threads – Unit testing – UsesInstanceGeometry IFC utility method... Read more →

Torsion Tools, Command Event and Info in DA4R

As always, interesting topics keep pouring in from the Revit API discussion forum and elsewhere – Torsion Tools GitHub launch and solution overview – Detect command launch – SelectableInViewFilter – Access project location in Forge – Distinguish structural elements and access volume information in Forge... Read more →

C# Book, Chinese Revit API Tutorial and Insight

I very much enjoyed my quick visit to Swissbau Basel yesterday and meeting so many wonderful people there. Here are some recent getting started tips on various areas: programming in general, C#, the Revit API and Insight – The C# Yellow Book – Chinese Revit API tutorial – Insight into Insight... Read more →

Swissbau Basel and Comparing Family Part Atoms

Here is a last-minute announcement that I will be attending the Swissbau Basel on Wednesday, a quick hint to answer a support case that just came in today, a forum thread issue, and a pointer to a drum solo – Attending Swissbau Basel on Wednesday – Comparing families using part atoms – Maximum area rectangle in polygon – Neil Peart drum solo... Read more →

Unit Migration Toggle Imperial and Metric Project Unit

I just helped address a wish in the Revit Idea Station. I also started taking a course on AI, designed for absolutely everybody – Single-click imperial and metric project unit toggle – Solution – Elements of AI – crash course for everyone – Zhonghu solo music... Read more →

Extrusion Analyser and 2D Boolean Element Outline

Happy New Year to the Revit add-in developer community! My main holiday project was the implementation of an external command to determine the 2D plan view outer boundary of a room in the XY plane, including all its bounding elements' geometry – How to generate a 2D polygon representing the birds-eye view of an element – CmdExtrusionAnalyzer element outline using ExtrusionAnalyzer – Cmd2dBoolean element outline using 2D Booleans – CmdRoomOuterOutline outer room outline using 2D Booleans... Read more →