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Utility Class for Vectors
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| public static class Util | |
| { | |
| /// <summary> | |
| /// Extension that converts an array of Vector2 to an array of Vector3 | |
| /// </summary> | |
| public static Vector3[] ToVector3(this Vector2[] vectors) | |
| { | |
| return System.Array.ConvertAll<Vector2, Vector3>(vectors, v => v); | |
| } | |
| /// <summary> | |
| /// Extension that, given a collection of vectors, returns a centroid | |
| /// (i.e., an average of all vectors) | |
| /// </summary> | |
| public static Vector2 Centroid(this ICollection<Vector2> vectors) | |
| { | |
| return vectors.Aggregate((agg, next) => agg + next) / vectors.Count(); | |
| } | |
| /// <summary> | |
| /// Extension returning the absolute value of a vector | |
| /// </summary> | |
| public static Vector2 Abs(this Vector2 vector) | |
| { | |
| return new Vector2(Mathf.Abs(vector.x), Mathf.Abs(vector.y)); | |
| } | |
| } |
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