Interface CameraFrame

The subset of a 3D camera the parallel projection actually needs.

interface CameraFrame {
    position: Vec3;
    target: Vec3;
    up: Vec3;
}

Properties

position: Vec3

Eye position (world, metres).

target: Vec3

Orbit target / look-at point (world, metres).

Camera up hint. Need NOT be perpendicular to the view direction — it is re-orthogonalised here — but must not be the zero vector.