Construction assets demo (Uca)

Visual root hash Uca. Open /demos/construction-assets.html.

What you see

• WebGL viewport with three sample construction GLBs (excavator, articulated truck, worker).
• Orbit controls: drag to rotate, scroll to zoom.
• Per-asset joint sliders in the side panel.
• Status region announcing load count.

Controls

Asset	Keys
Excavator	Q/A slew, W/S boom, E/D stick, R/F bucket
Truck	Arrow keys steer, PageUp/PageDown tip bed

Query parameters:

• ?quality=high — shadows and higher pixel ratio
• ?ws=wss://host/path — connect forge-universe/state-v1 WebSocket bridge

Scene fixture

assets/scenes/construction-site.json — see Scene fixtures.

Kinematic articulation

Joint movement is presentation-only. It does not use Simulation rigid bodies. For Omniverse physics authority and streaming, see Omniverse import.

API

window.forgeConstruction after load — setJoint, describe, and asset map. See Construction assets.