Function add

add(out: vec2.Vec2, a: vec2.Vec2, b: vec2.Vec2): vec2.Vec2
Adds two vec2's
Parameters
- out: vec2.Vec2
  the receiving vector
- a: vec2.Vec2
  the first operand
- b: vec2.Vec2
  the second operand
Returns vec2.Vec2
out
- Defined in core/vec2.ts:103