Convert Revit/IFC/DWG to XLSX & Optional DAE DataFrame

This workflow automates the conversion of Revit (.rvt), IFC, and AutoCAD DWG files into structured XLSX dataframes suitable for analysis, with an optional DAE export for 3D visualization. It executes the RvtExporter.exe from the DDC Revit toolkit via a simple command, outputting '<ProjectName>_rvt.xlsx' next to the input file. Ideal for construction pros, architects, and engineers needing quick data extraction without complex scripting.

Prerequisites include a Windows host, the DDC Converter Revit toolkit installed at 'C:\DDC_Converter_Revit\datadrivenlibs\RvtExporter.exe', and read/write access to project files. Usage is straightforward: import the JSON into n8n, edit the 'Set path to file and converter' node with your paths (e.g., converter exe and project.rvt), then trigger manually. The command node handles execution, making it plug-and-play.

Benefits include massive time savings on manual CAD/BIM processing, enabling ETL pipelines for data-driven decisions in construction projects. Chain with parsing, transformation, or loading nodes for full workflows. Use cases: batch-converting project models for BIM analytics, generating spreadsheets for quantity takeoffs, or preparing data for AI/ML models in AEC.

Notes: Use ASCII-safe paths, ensure permissions, and enable DAE via converter settings if needed. Author: DataDrivenConstruction.io.