WattWeiser

Game Engineer

• We are evaluating the feasibility of Web-BIM in Unity (Web): making BIM models navigable in the browser, switching material/wall variants live, and sensibly integrating AI-assisted interior features — prospectively with a VR route.
• Your task is not to “deliver a product” or “test with customers,” but to find the path: via prototypes, technical spikes and target-group analysis.
• Tasks: build Unity Web viewers as tech spikes (URP, Addressables, New Input System): navigation (fly/first-person), selection, simple property panel.
• Explore the pipeline: evaluate IFC → glTF/runtime workflows; make semantics (GlobalId/PropertySets) usable in Unity (proof of concept).
• Test variant logic: wall/material presets, an undo/redo approach, data storage — as hypothesis tests rather than finished features.
• Performance testing & profiling (LOD/occlusion ideas, WebGL load times, asset budget); propose KPIs for later evaluation.
• Target-group analysis (e.g., BIM coordination, architecture, client side): tasks/workflows, must-haves vs. nice-to-haves — without customer testing, using structured research/interviews.
• Optional paths to prepare: sketch multi-user feasibility (Netcode/Relay – spike) and a VR route (OpenXR check).

Unity Developer – m/f/d