Function extents

extents(
out: vec2.Vec2,
box: readonly [number, number, number, number],
): vec2.Vec2
Calculate the extents (half-size) of a bounding box
Parameters
- out: vec2.Vec2
  The output Vec2 for the extents
- box: readonly [number, number, number, number]
  The input Box2
Returns vec2.Vec2
The extents (distance from center to each edge)
- Defined in shapes/box2.ts:241