347 lines
10 KiB
C#
347 lines
10 KiB
C#
#region License
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/*
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MIT License
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Copyright © 2006 The Mono.Xna Team
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All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#endregion License
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using System;
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using System.ComponentModel;
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namespace MonoXnaCompactMaths
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{
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[Serializable]
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//[TypeConverter(typeof(QuaternionConverter))]
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public struct Quaternion : IEquatable<Quaternion>
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{
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public float X;
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public float Y;
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public float Z;
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public float W;
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static Quaternion identity = new Quaternion(0, 0, 0, 1);
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public Quaternion(float x, float y, float z, float w)
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{
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this.X = x;
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this.Y = y;
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this.Z = z;
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this.W = w;
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}
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public Quaternion(Vector3 vectorPart, float scalarPart)
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{
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this.X = vectorPart.X;
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this.Y = vectorPart.Y;
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this.Z = vectorPart.Z;
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this.W = scalarPart;
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}
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public static Quaternion Identity
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{
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get{ return identity; }
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}
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public static Quaternion Add(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static void Add(ref Quaternion quaternion1, ref Quaternion quaternion2, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion CreateFromAxisAngle(Vector3 axis, float angle)
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{
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throw new NotImplementedException();
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}
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public static void CreateFromAxisAngle(ref Vector3 axis, float angle, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion CreateFromRotationMatrix(Matrix matrix)
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{
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throw new NotImplementedException();
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}
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public static void CreateFromRotationMatrix(ref Matrix matrix, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Divide(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static void Divide(ref Quaternion quaternion1, ref Quaternion quaternion2, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static float Dot(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static void Dot(ref Quaternion quaternion1, ref Quaternion quaternion2, out float result)
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{
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throw new NotImplementedException();
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}
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public override bool Equals(object obj)
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{
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throw new NotImplementedException();
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}
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public bool Equals(Quaternion other)
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{
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throw new NotImplementedException();
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}
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public override int GetHashCode()
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{
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throw new NotImplementedException();
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}
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public static Quaternion Inverse(Quaternion quaternion)
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{
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throw new NotImplementedException();
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}
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public static void Inverse(ref Quaternion quaternion, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public float Length()
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{
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//---
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return (float)Math.Sqrt(Math.Pow(this.W, 2.0) + Math.Pow(this.X, 2.0) + Math.Pow(this.Y, 2.0) + Math.Pow(this.Z, 2.0));
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//---
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//throw new NotImplementedException();
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}
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public float LengthSquared()
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{
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//---
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return (float)(Math.Pow(this.W, 2.0) + Math.Pow(this.X, 2.0) + Math.Pow(this.Y, 2.0) + Math.Pow(this.Z, 2.0));
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//---
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//throw new NotImplementedException();
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}
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public static Quaternion Lerp(Quaternion quaternion1, Quaternion quaternion2, float amount)
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{
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throw new NotImplementedException();
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}
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public static void Lerp(ref Quaternion quaternion1, ref Quaternion quaternion2, float amount, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Slerp(Quaternion quaternion1, Quaternion quaternion2, float amount)
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{
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throw new NotImplementedException();
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}
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public static void Slerp(ref Quaternion quaternion1, ref Quaternion quaternion2, float amount, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Subtract(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static void Subtract(ref Quaternion quaternion1, ref Quaternion quaternion2, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Multiply(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Multiply(Quaternion quaternion1, float scaleFactor)
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{
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throw new NotImplementedException();
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}
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public static void Multiply(ref Quaternion quaternion1, float scaleFactor, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static void Multiply(ref Quaternion quaternion1, ref Quaternion quaternion2, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion Negate(Quaternion quaternion)
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{
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throw new NotImplementedException();
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}
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public static void Negate(ref Quaternion quaternion, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public void Normalize()
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{
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//---
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this = Normalize(this);
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//---
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//throw new NotImplementedException();
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}
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public static Quaternion Normalize(Quaternion quaternion)
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{
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//---
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return quaternion / quaternion.Length();
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//---
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//throw new NotImplementedException();
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}
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public static void Normalize(ref Quaternion quaternion, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator +(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator /(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator /(Quaternion quaternion, float factor)
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{
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quaternion.W /= factor;
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quaternion.X /= factor;
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quaternion.Y /= factor;
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quaternion.Z /= factor;
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return quaternion;
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}
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public static bool operator ==(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static bool operator !=(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator *(Quaternion quaternion1, Quaternion quaternion2)
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{
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//---
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//Grassmann product
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Quaternion quaternionProduct = new Quaternion();
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quaternionProduct.W = quaternion1.W * quaternion2.W - quaternion1.X * quaternion2.X - quaternion1.Y * quaternion2.Y - quaternion1.Z * quaternion2.Z;
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quaternionProduct.X = quaternion1.W * quaternion2.X + quaternion1.X * quaternion2.W + quaternion1.Y * quaternion2.Z - quaternion1.Z * quaternion2.Y;
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quaternionProduct.Y = quaternion1.W * quaternion2.Y - quaternion1.X * quaternion2.Z + quaternion1.Y * quaternion2.W + quaternion1.Z * quaternion2.X;
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quaternionProduct.Z = quaternion1.W * quaternion2.Z + quaternion1.X * quaternion2.Y - quaternion1.Y * quaternion2.X + quaternion1.Z * quaternion2.W;
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return quaternionProduct;
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//---
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//throw new NotImplementedException();
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}
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public static Quaternion operator *(Quaternion quaternion1, float scaleFactor)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator -(Quaternion quaternion1, Quaternion quaternion2)
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{
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throw new NotImplementedException();
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}
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public static Quaternion operator -(Quaternion quaternion)
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{
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throw new NotImplementedException();
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}
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public override string ToString()
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{
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throw new NotImplementedException();
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}
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private static void Conjugate(ref Quaternion quaternion, out Quaternion result)
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{
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throw new NotImplementedException();
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}
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}
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}
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