How to View Triceratops in 3D
Triceratops 3D Viewer runs a quadruped ceratopsian at school-bus length in your browser - drag to rotate, scroll or pinch to zoom, toggle a 1.8 m person for scale, and click the frill, a horn, or a leg to read a part fact.
Open the Triceratops page and take the camera
Open the Triceratops 3D Viewer and wait for the facts panel to fill. When the status line says you can drag, orbit the Triceratops 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 Triceratops controls under the canvas
Under the Triceratops 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 to the about 8 m representative figure (published range about 8-9 m; some sources cite 6-8.5 m for the type species)
Read the Triceratops facts panel and click body parts
The Triceratops facts panel lists length (about 8-9 m), shoulder height roughly 3 m (specimen range about 2.3-3.8 m), weight about 5.4-10 metric tons, the 68-66 Mya Late Cretaceous window in western North America, diet (herbivore), and the 1889 naming by Othniel Charles Marsh after an 1888 Lance Formation holotype. A short click - not a drag - on the frill, the head (horns), or a leg swaps in a part note; click empty space to return to the species sheet. Brow horns are about 1 m each with a smaller nasal horn; the skull could reach nearly 3 m. Skin color is an artistic reconstruction; the frill's defense-versus-display role stays debated on the page.
What the Triceratops how-to guide is not
The Triceratops 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 accuracy, and does not settle the frill's function or invent herd or combat mechanics. For the size story see Triceratops size comparison. For trade-offs versus phone AR apps see Triceratops 3D viewer vs AR apps.
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