SlimPath中的LookAt旋转具有Unity3D中的预期值

假设v1=(36.5f,10.7f,15.9f),v2=(29.4f,10.8f,19.7f),up=(0f,1f,0f)。

我尝试使用Matrix.LookAtLH和LookAtRH,但所有的原因都是错误的:

四元数.RotationMatrix(Matrix.LookAtLH(v1,v2,up))输出

        w: 0.9    x: 0    y: 0.5    z: 0

四元数.RotationMatrix(Matrix.LookAtRH(v1,v2,up))输出

        w: 0.5    x: 0    y: -0.9   z: 0

但我希望(来自Unity3D)

        w: 0.9   x: 0    y: -0.5     z: 0

另一个示例:v1=(106.5f,35.7f,15.9f),v2=(29.4f,10.8f,19.7f),up=(0f,1f,0f)。

四元数.RotationMatrix(Matrix.LookAtLH(v1,v2,up))输出

       w: 0.7     x: -0.1 y: 0.7     z: -0.1

四元数.RotationMatrix(Matrix.LookAtRH(v1,v2,up))输出

       w: 0.7     x: 0.1  y: -0.7    z: -0.1

但我希望(来自Unity3D)

       w: 0.7     x: 0.1  y: -0.7    z: 0.1

SlimPath矩阵.cs:

    /// <summary>
    /// Creates a left-handed, look-at matrix.
    /// </summary>
    /// <param name="eye">The position of the viewer's eye.</param>
    /// <param name="target">The camera look-at target.</param>
    /// <param name="up">The camera's up vector.</param>
    /// <param name="result">When the method completes, contains the created look-at matrix.</param>
    public static void LookAtLH(ref SlimVector3 eye, ref SlimVector3 target, ref SlimVector3 up, out SlimMatrix result)
    {
        SlimVector3 xaxis, yaxis, zaxis;
        SlimVector3.Subtract(ref target, ref eye, out zaxis); zaxis.Normalize();
        SlimVector3.Cross(ref up, ref zaxis, out xaxis); xaxis.Normalize();
        SlimVector3.Cross(ref zaxis, ref xaxis, out yaxis);

        result = SlimMatrix.Identity;
        result.M11 = xaxis.X; result.M21 = xaxis.Y; result.M31 = xaxis.Z;
        result.M12 = yaxis.X; result.M22 = yaxis.Y; result.M32 = yaxis.Z;
        result.M13 = zaxis.X; result.M23 = zaxis.Y; result.M33 = zaxis.Z;

        SlimVector3.Dot(ref xaxis, ref eye, out result.M41);
        SlimVector3.Dot(ref yaxis, ref eye, out result.M42);
        SlimVector3.Dot(ref zaxis, ref eye, out result.M43);

        result.M41 = -result.M41;
        result.M42 = -result.M42;
        result.M43 = -result.M43;
    }

    /// <summary>
    /// Creates a right-handed, look-at matrix.
    /// </summary>
    /// <param name="eye">The position of the viewer's eye.</param>
    /// <param name="target">The camera look-at target.</param>
    /// <param name="up">The camera's up vector.</param>
    /// <param name="result">When the method completes, contains the created look-at matrix.</param>
    public static void LookAtRH(ref SlimVector3 eye, ref SlimVector3 target, ref SlimVector3 up, out SlimMatrix result)
    {
        SlimVector3 xaxis, yaxis, zaxis;
        SlimVector3.Subtract(ref eye, ref target, out zaxis); zaxis.Normalize();
        SlimVector3.Cross(ref up, ref zaxis, out xaxis); xaxis.Normalize();
        SlimVector3.Cross(ref zaxis, ref xaxis, out yaxis);

        result = SlimMatrix.Identity;
        result.M11 = xaxis.X; result.M21 = xaxis.Y; result.M31 = xaxis.Z;
        result.M12 = yaxis.X; result.M22 = yaxis.Y; result.M32 = yaxis.Z;
        result.M13 = zaxis.X; result.M23 = zaxis.Y; result.M33 = zaxis.Z;

        SlimVector3.Dot(ref xaxis, ref eye, out result.M41);
        SlimVector3.Dot(ref yaxis, ref eye, out result.M42);
        SlimVector3.Dot(ref zaxis, ref eye, out result.M43);

        result.M41 = -result.M41;
        result.M42 = -result.M42;
        result.M43 = -result.M43;
    }

如何修改它以接收与Unity3D相同的结果?