widened method

PerspectiveProjection widened(
  1. double extraFieldOfView
)

base opened up by extraFieldOfView radians, for speed.

Only the field of view moves. A widening that also reset the far plane would be the same fault in a smaller place.

Implementation

PerspectiveProjection widened(double extraFieldOfView) =>
    base.copyWith(fieldOfView: base.fieldOfView + extraFieldOfView);