using UnityEngine;
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public static class VectorUtility
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{
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public static Vector3 SetX(this Vector3 vector3, float x)
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{
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vector3.x = x;
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return vector3;
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}
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public static Vector3 SetY(this Vector3 vector3, float y)
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{
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vector3.y = y;
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return vector3;
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}
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public static Vector3 SetZ(this Vector3 vector3, float z)
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{
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vector3.z = z;
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return vector3;
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}
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public static Vector2 SetX(this Vector2 vector2, float x)
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{
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vector2.x = x;
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return vector2;
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}
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public static Vector2 SetY(this Vector2 vector2, float y)
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{
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vector2.y = y;
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return vector2;
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}
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public static float VectorAngle(Vector2 to, Vector2 from)
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{
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Vector3 cross = Vector3.Cross(to - from, Vector2.up);
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float angle = Vector2.Angle(to - from, Vector2.up);
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return cross.z > 0 ? -angle : angle;
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}
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public static Vector3 Vector3Parse(this string _input)
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{
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if (string.IsNullOrEmpty(_input))
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{
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return Vector3.zero;
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}
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_input = _input.Replace("(", "").Replace(")", "");
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var stringArray = _input.Split(',');
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float x = 0f;
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float y = 0f;
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float z = 0f;
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if (stringArray.Length > 0)
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{
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float.TryParse(stringArray[0], out x);
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}
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if (stringArray.Length > 1)
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{
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float.TryParse(stringArray[1], out y);
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}
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if (stringArray.Length > 2)
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{
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float.TryParse(stringArray[2], out z);
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}
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return new Vector3(x, y, z);
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}
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}
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