360 Camera Ray-Cast Coverage Demo

Cameras may be placed in a large white region around the drawing. Object coverage is based on visible perimeter segments, not whole-object intersection.

Camera range radius: 180 px

Cameras / stations0

Selected cameraNone

Measured objects0

Unobserved objects0

Average object coverage0.000

Network score—

Colour meaning

0 0.5 1.0

In edge view, only visible perimeter segments are coloured. After calculating the score, each object is filled according to its total visible perimeter ratio.

Visibility method

The app ray-casts from each camera to sampled perimeter points. A point is visible only if it is within range, is on the first hit side of the target rectangle, and is not blocked by another object.