THROWLINE

Stage 3D · SHOW 2.0

Optional online companion · the SHOW 2.0 calculator remains fully offline

Online companion. Three.js loads from pinned unpkg modules. If it is unavailable, return to the self-contained Throwline main app.

Width 20' 0"

Bottom off deck 4' 0"

Aspect

Pairing

Lens optical height 6' 0"

Set distance 22' 0"

Every part is a named mesh, so the OBJ and GLB open in Blender with screen, projector_body, lens_barrel and cart as separate objects.

Keyboard: focus the stage, then use 1–4 for cameras, arrow keys to orbit, +/− to zoom, and 0 or Home to reset.

Set mark · screen to optical origin

22' 0"

wide 19' 6¾" · tele 26' 4¾"

Inside the ±5% conservative planning zone.

Interactive projector stage