Determinant()

float Microsoft.Xna.Framework.Matrix.Determinant ( )

inline

Definition at line 1667 of file Matrix.cs.

    {
        float m = M11;
        float m2 = M12;
        float m3 = M13;
        float m4 = M14;
        float m5 = M21;
        float m6 = M22;
        float m7 = M23;
        float m8 = M24;
        float m9 = M31;
        float m10 = M32;
        float m11 = M33;
        float m12 = M34;
        float m13 = M41;
        float m14 = M42;
        float m15 = M43;
        float m16 = M44;
        float num = m11 * m16 - m12 * m15;
        float num2 = m10 * m16 - m12 * m14;
        float num3 = m10 * m15 - m11 * m14;
        float num4 = m9 * m16 - m12 * m13;
        float num5 = m9 * m15 - m11 * m13;
        float num6 = m9 * m14 - m10 * m13;
        return m * (m6 * num - m7 * num2 + m8 * num3) - m2 * (m5 * num - m7 * num4 + m8 * num5) + m3 * (m5 * num2 - m6 * num4 + m8 * num6) - m4 * (m5 * num3 - m6 * num5 + m7 * num6);
    }

References Microsoft.Xna.Framework.Matrix.M11, Microsoft.Xna.Framework.Matrix.M12, Microsoft.Xna.Framework.Matrix.M13, Microsoft.Xna.Framework.Matrix.M14, Microsoft.Xna.Framework.Matrix.M21, Microsoft.Xna.Framework.Matrix.M22, Microsoft.Xna.Framework.Matrix.M23, Microsoft.Xna.Framework.Matrix.M24, Microsoft.Xna.Framework.Matrix.M31, Microsoft.Xna.Framework.Matrix.M32, Microsoft.Xna.Framework.Matrix.M33, Microsoft.Xna.Framework.Matrix.M34, Microsoft.Xna.Framework.Matrix.M41, Microsoft.Xna.Framework.Matrix.M42, Microsoft.Xna.Framework.Matrix.M43, and Microsoft.Xna.Framework.Matrix.M44.

Referenced by Microsoft.Xna.Framework.Matrix.Decompose().