Installation

1. Download billboardlift-1.0.0.zip (do not unzip it).
2. In Blender 5.0 or later: Edit › Preferences › Get Extensions, the arrow menu at the top right › Install from Disk, and pick the zip.
3. The BillboardLift tab appears in the 3D Viewport's sidebar (press N). The ? button opens the guide, which works offline.

Quick start

1. Screen: pick a shape or a preset, type the real sizes, the mounting height and the pixels, then Create Screen (or Load Example for a ready scene).
2. Viewer: move the Eye to where people stand, or use Photo Match; check the Viewing Zone Map.
3. Illusion Kit › Build Room, then a Template or your own scene.
4. F12 renders the canvas; Proof plays it on the screen in the viewport.
5. Deliver: frames, video, faces, test card, maps, checks and the report.