33 lines
648 B
C#
33 lines
648 B
C#
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using UnityEngine;
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namespace NeoFPS
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{
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public static class MathExtensions
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{
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public static Vector2 TopDown (Vector3 v)
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{
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return new Vector2 (v.x, v.z);
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}
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public static Vector2 TopDownDirection (Vector3 v)
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{
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Vector2 result = new Vector2 (v.x, v.z);
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result.Normalize ();
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return result;
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}
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public static Quaternion ScaleRotation (Quaternion rot, float scale)
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{
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// Get an angle axis rotation for the quaternion
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Vector3 axis;
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float angle;
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rot.ToAngleAxis (out angle, out axis);
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// Scale the angle
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angle *= scale;
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// Return a new quaternion
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return Quaternion.AngleAxis (angle, axis);
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}
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}
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}
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