How to View Gallimimus in 3D
Gallimimus 3D Viewer runs a Late Cretaceous Gallimimus - the fast, toothless, ostrich-like chicken-mimic dinosaur - in your browser. Drag to rotate, scroll or pinch to zoom, toggle a 1.8 m person for scale, and click a body part (including the long neck and beak) for a fossil-sourced fact.
Open the Gallimimus page and take the camera
Open the Gallimimus 3D Viewer and wait for the facts panel to fill. When the status line says you can drag, orbit the Gallimimus with the pointer and zoom with the scroll wheel or a two-finger pinch. Fullscreen expands the wrapper so the controls stay visible beside the scene.
Use the four Gallimimus controls under the canvas
Under the Gallimimus canvas, four controls handle view and scale:
- Fullscreen - fills the display while keeping the buttons visible
- Stop rotation / Auto-rotate - freezes or resumes auto-spin
- Idle motion - adds subtle breathing and leg sway; tap again for Stand still
- Size vs human - shows a 1.8 m person at the honest length ratio used by the viewer (about 6 m; largest individuals up to 7-8 m in some sources)
Read the Gallimimus facts panel and click the neck or beak
The Gallimimus facts panel lists length about 6 m (largest individuals up to 7-8 m in some sources; Size vs human uses 6 m), hip height about 1.9 m, weight about 400-490 kg (other estimates as low as 227 kg), a running-speed estimate of about 42-56 km/h (Thulborn, 1982), the ~70 Mya Late Cretaceous window (Maastrichtian) in the Nemegt Formation of the Gobi Desert, Mongolia, and naming history - Halszka Osmolska, Ewa Roniewicz, and Rinchen Barsbold named the genus in 1972 from holotype IGM 100/11, discovered in 1964 by Zofia Kielan-Jaworowska at Tsaagan Khushuu. The name means chicken mimic. It has a long neck (feats.longNeck) and a toothless keratinous beak (teeth: beak). Diet is unresolved (small-prey carnivory, filter-feeding, herbivory, and omnivory all proposed). Feathering is inferred from related Ornithomimus, not directly observed on Gallimimus. A short click - not a drag - on the neck, head, arm, tail, or leg surfaces a short fossil fact; click empty space to return to the species sheet. Skin color is an artistic reconstruction; the model is procedural with no free-licensed Gallimimus glTF re-hosted yet.
What the Gallimimus how-to guide is not
The Gallimimus how-to guide is a controls walkthrough for the in-browser viewer only - it does not place the model in your room (no AR), does not claim soft-tissue or color accuracy, does not invent one precise length, weight, or speed beyond the cited ranges, does not claim diet or feathering is settled, does not invent a glTF credit, and does not invent game score or win states. For the size story see Gallimimus size comparison. For trade-offs versus phone AR apps see Gallimimus 3D viewer vs AR apps.
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