The article includes a visualization of the different positions that images were taken from: https://pxl-th.github.io/video/camera-frustum.mp4 https://pxl-th.gi

The article includes a visualization of the different positions that images were taken from: https://pxl-th.github.io/video/camera-frustum.mp4 https://pxl-th.github.io/video/camera-frustum.mp4 It's just that they're all bunched around the statue and the starting position for the rendering is a bit farther away, where there's direct line of sight to spots not covered by those images.