https://r3js.org/videos/mcp-demo https://r3js.org/videos/mcp-demo-v1-16x9.jpg Claude adds physics to a 3D truck and makes it drivable Claude, connected to R3, takes a monster truck imported from Blender and makes it drivable: a rigid body, a collider, a vehicle with four wheels on the model's own tyres, tuned suspension, grip and centre of mass, and a short script to drive it with the keyboard. Every change appears live in the R3 editor. Then you lift the truck in edit mode, press Run and drive it up the hill. Narration: AI voice. https://r3js.org/videos/mcp-demo-v1-16x9.mp4 91 2026-10-16 yes https://r3js.org/videos/drop-a-blend https://r3js.org/videos/drop-a-blend-v1-16x9.jpg Drop a .blend file and see it in 3D in your browser A .blend file is dropped on blender.r3js.org and opens in 3D, right in the browser: no Blender install and no account to view it, nothing uploaded until you choose to share. Then sign in to get a link anyone can open. https://r3js.org/videos/drop-a-blend-v1-16x9.mp4 20 2026-10-15 yes