Function vecNormalizedDot

vecNormalizedDot(a: Vec2, b: Vec2, origin?: Vec2): number
Normalized Dot Product - normalizes input vectors before returning dot product
Parameters
- a: Vec2
- b: Vec2
- Optionalorigin: Vec2
  If not passed, defaults to [0,0]
Returns number
normalized dot product result
Example
```
vecNormalizedDot([2, 0], [2, 0]);   // returns 1
```
- Defined in vector.ts:255