3D Product Configurator and Live Plant Simulation

The need

Explaining a multi-level plant with hundreds of parts on paper was hard. Size, capacity and equipment choices stayed unclear at the quote stage and every question went back to engineering.

The solution

• A browser-based 3D configurator generated from the real CAD assemblies.
• Capacity, cage area and suggested building size update instantly as floors, rows and units change.
• Feed cart and manure belt are simulated with the real motor speeds from purchase lists.
• Guided tour, client presentation mode, part studio and image export.
• Each CRM quote draws its own plant automatically, with exactly the quote's modules; the same data always gives the same drawing.
• A variation panel shows how often each option was chosen in real past quotes.
• Part studio: the salesperson isolates one part or one flow (feed, water, egg, manure path) and plays it at real speed.
• A light mode for laptops without a graphics card: quality steps up by itself based on measured frame time.
• Power guard: rendering pauses after 4 idle minutes, the screen stays awake while presenting, and the page recovers if the graphics context is lost.
• The egg-collection lift was redrawn tier by tier from a site video and the R&D team's CAD (November 2026).
• Automated QA: for every model the live story, a ~350-point tour, motion and part cards are checked in a headless browser and diffed against the previous release.

Delivered

• Windows installer, works offline
• User manual and training video
• Interface that creates time-limited sharing links from CRM quotes
• Machine-wide MSI installer, deployed remotely to the sales team
• Desktop launcher that needs no admin rights
• Automatic "new version available" notice in the offline copy

Technologies

• Three.js
• CAD / STEP import (OpenCascade)
• Node.js
• PWA
• Windows installer
• Python (MSI build)
• C# (.NET launcher)
• Chrome DevTools Protocol (QA)
• Node.js test runner

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