Vector3Extensions/Vector2Extensions kinda CodeReview

[soraphis]

https://github.com/StansAssets/com.stansassets.foundation/blob/master/Runtime/Extensions/UnityEngine/Vector3Extensions.cs#L16-L22

this is the same as: return (b - a).sqrMagnitude (https://docs.unity3d.com/ScriptReference/Vector3-sqrMagnitude.html)

https://github.com/StansAssets/com.stansassets.foundation/blob/master/Runtime/Extensions/UnityEngine/Vector3Extensions.cs#L30-L36

this is the same as return a * s (https://docs.unity3d.com/ScriptReference/Vector3-operator_multiply.html)

https://github.com/StansAssets/com.stansassets.foundation/blob/master/Runtime/Extensions/UnityEngine/Vector3Extensions.cs#L44-L51

this is the same as return Vector3.Sacle(a, b) (https://docs.unity3d.com/ScriptReference/Vector3.Scale.html)

same things apply for Vector2Extensions