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Added operators for Mat * Vec

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Matthias 2016-02-20 15:16:37 +02:00
parent 22b33ab735
commit 2989ea1c3a
2 changed files with 33 additions and 0 deletions
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22
Source/OpenTK/Math/Vector3.cs
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@ -1585,6 +1585,28 @@ namespace OpenTK
return result; return result;
} }
/// <summary>Transform a Vector by the given Matrix using right-handed notation</summary>
/// <param name="vec">The vector to transform</param>
/// <param name="mat">The desired transformation</param>
/// <returns>The transformed vector</returns>
public static Vector3 operator *(Matrix3 mat, Vector3 vec)
{
Vector3 result;
Vector3.RightHandedTransform(ref vec, ref mat, out result);
return result;
}
/// <summary>Transform a Vector by the given Matrix using right-handed notation</summary>
/// <param name="vec">The vector to transform</param>
/// <param name="mat">The desired transformation</param>
/// <returns>The transformed vector</returns>
public static Vector3 operator *(Matrix4 mat, Vector3 vec)
{
Vector3 result;
Vector3.RightHandedTransform(ref vec, ref mat, out result);
return result;
}
/// <summary> /// <summary>
/// Transforms a vector by a quaternion rotation. /// Transforms a vector by a quaternion rotation.
/// </summary> /// </summary>

11
Source/OpenTK/Math/Vector4.cs
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@ -1543,6 +1543,17 @@ namespace OpenTK
return result; return result;
} }
/// <summary>Transform a Vector by the given Matrix using right-handed notation</summary>
/// <param name="vec">The vector to transform</param>
/// <param name="mat">The desired transformation</param>
/// <returns>The transformed vector</returns>
public static Vector4 operator *(Matrix4 mat, Vector4 vec)
{
Vector4 result;
Vector4.RightHandedTransform(ref vec, ref mat, out result);
return result;
}
/// <summary> /// <summary>
/// Transforms a vector by a quaternion rotation. /// Transforms a vector by a quaternion rotation.
/// </summary> /// </summary>