Frequently Asked Questions

BIM automation uses scripts, visual programming and AI-powered workflows to eliminate repetitive tasks in BIM processes. Instead of manually creating models, drawings and analyses, automated workflows handle the work – typically saving 40–80% of time. Common tools include Dynamo (for Revit/Civil 3D), Grasshopper (for Rhino), Python scripts and Cyclone 3DR scripting for point clouds.

Costs vary by scope. Individual Dynamo scripts start at CHF 500–2,000, while comprehensive workflow automations (e.g., complete point cloud pipelines) range from CHF 5,000–20,000. ROI is typically achieved after 2–4 projects, as automated workflows are infinitely reusable.

Scan-to-BIM converts 3D laser scan data (point clouds) into BIM models. The workflow: (1) Data capture via terrestrial or mobile laser scanning, (2) Registration and georeferencing in LV95/LHN95, (3) Automated classification using ML algorithms, (4) Cleaning of noise points, (5) Modeling in Revit, Civil 3D or ArchiCAD. Bimatic has processed over 1 billion point cloud points automatically.

Cyclone 3DR (Leica Geosystems / Hexagon) is professional point cloud processing software. Python-based scripting enables full automation of recurring workflows – from classification to mesh creation to quality control. As an official Hexagon partner, Bimatic has developed over 35 automation scripts, many available as open source in the Hexagon Community Repository.

Key benefits: (1) 40–80% time savings on repetitive tasks, (2) Error reduction through standardized processes, (3) Consistency across all projects, (4) Scalability – automated workflows perform equally fast for 100 or 100,000 objects, (5) Knowledge transfer – expertise lives in the script, not in a single employee's head.

Dynamo is a visual programming tool (node-based), integrated directly into Revit and Civil 3D – ideal for users without coding experience. Python offers more flexibility and power but requires programming skills. Bimatic combines both: Dynamo for Revit/Civil 3D automations, Python for complex data pipelines and Cyclone 3DR scripting. Grasshopper (Rhino) is a third option for parametric design.

'Extended workbench' describes a model where an external BIM service provider integrates seamlessly into existing workflows – like a temporary extension of the in-house team. During capacity peaks, the external partner takes on defined tasks and works directly in the client's project environment. Bimatic offers flexible BIM support as an extended workbench for Civil 3D, Revit and Inventor.

Duration depends on object size and level of detail (LOD). A single building (LOD 200–300) typically takes 1–3 weeks. Infrastructure projects like railway lines can take 4–12 weeks, though automated processing reduces total duration by 60–75%. Pure data capture usually completes in 1–3 days.

Bimatic offers hands-on Dynamo training from CHF 1,500–3,000 per day (custom company workshops, 1–2 days). Training is project-based: participants work on real tasks and leave with a functioning workflow. As a FHNW guest lecturer, Jan Sigrist combines academic teaching methods with practical project experience.

Yes, Bimatic GmbH is an official Hexagon technology partner for Cyclone 3DR and Leica Geosystems products. As a partner, Bimatic develops custom automation solutions and provides free open-source scripts in the Hexagon Community Repository. Founder Jan Sigrist has 14+ years of experience in geomatics and BIM.

CoffeeBIM is a web application developed by Bimatic for asset management and ticketing, directly linked to IFC models. Facility managers manage building assets, create maintenance tickets and access real-time analytics – in the browser, no installation required. Built with React, TypeScript, PostgreSQL and IFC.js.

The greatest efficiency gains are in: (1) Railway infrastructure – track systems, catenaries, tunnels, (2) Road construction – DTM creation and alignment, (3) Building services – serial MEP modeling, (4) Surveying – large-scale point cloud processing. Bimatic has project experience with SBB, Rhomberg Sersa Rail Group and Matterhorn Gotthard Bahn.

A digital twin is a virtual replica of a real infrastructure asset, linked to real-time data from IoT sensors. Unlike a static BIM model, it is continuously updated and enables predictive maintenance and data-driven decisions. Bimatic creates digital twins with Autodesk Tandem and custom IoT integrations.

Bimatic publishes Cyclone 3DR automation scripts as open source on GitHub and in the Hexagon Community Repository. Over 35 scripts are freely available covering workflows for road, railway, tunnel and building projects. Additional tools include IfcOpenShell-based workflows, BlenderBIM integrations and Dynamo packages.

Bimatic combines three competencies: (1) Deep technical expertise with 14+ years in geomatics, BIM and programming, (2) Academic grounding as FHNW guest lecturer, (3) Hands-on experience from large projects at Rhomberg Sersa Rail Group. As a Hexagon partner and open-source developer, Bimatic offers a track record unmatched by any other Swiss BIM automation provider.