ghqsandbox.net

set_camera

3D only. Orbit the camera around the surface. theta is the azimuth in degrees (rotates around the vertical axis), phi is the polar angle in degrees where 0 looks straight down from above and 90 is edge-on at the horizon, and distance is how far back the camera sits. This matters more than it sounds: a saddle point is invisible from directly overhead, so orbit to roughly phi 80 before explaining one, and use phi near 5 to show contour-like structure from above.

Page: /graph.html?mode=2d

Input schema

{
  "type": "object",
  "properties": {
    "theta": {
      "type": "number",
      "description": "Azimuth in degrees."
    },
    "phi": {
      "type": "number",
      "description": "Polar angle in degrees, 1 (top-down) to 179."
    },
    "distance": {
      "type": "number",
      "description": "Camera distance, 2 to 200. Around 34 frames a typical surface."
    }
  }
}