31 lines
994 B
C#
31 lines
994 B
C#
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using UnityEngine;
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namespace DestroyIt
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{
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public static class Vector3Extensions
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{
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public static Vector3 LerpByDistance(this Vector3 startPoint, Vector3 endPoint, float distance)
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{
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Vector3 point = distance * Vector3.Normalize(endPoint - startPoint) + startPoint;
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return point;
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}
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public static Vector3 ClosestDirection(this Vector3 vector)
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{
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Vector3[] compass = new Vector3[]{Vector3.left, Vector3.right, Vector3.forward, Vector3.back, Vector3.up, Vector3.down};
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Vector3 closestDirection = Vector3.zero;
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float maxDot = -(Mathf.Infinity);
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foreach (Vector3 direction in compass)
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{
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float dot = Vector3.Dot(vector, direction);
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if (dot > maxDot) {
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closestDirection = direction;
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maxDot = dot;
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}
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}
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return closestDirection;
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}
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}
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}
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