Transform() [1/2]

static Matrix Microsoft.Xna.Framework.Matrix.Transform ( Matrix value, Quaternion rotation )

inlinestatic

Definition at line 1479 of file Matrix.cs.

    {
        float num = rotation.X + rotation.X;
        float num2 = rotation.Y + rotation.Y;
        float num3 = rotation.Z + rotation.Z;
        float num4 = rotation.W * num;
        float num5 = rotation.W * num2;
        float num6 = rotation.W * num3;
        float num7 = rotation.X * num;
        float num8 = rotation.X * num2;
        float num9 = rotation.X * num3;
        float num10 = rotation.Y * num2;
        float num11 = rotation.Y * num3;
        float num12 = rotation.Z * num3;
        float num13 = 1f - num10 - num12;
        float num14 = num8 - num6;
        float num15 = num9 + num5;
        float num16 = num8 + num6;
        float num17 = 1f - num7 - num12;
        float num18 = num11 - num4;
        float num19 = num9 - num5;
        float num20 = num11 + num4;
        float num21 = 1f - num7 - num10;
        Matrix result = default(Matrix);
        result.M11 = value.M11 * num13 + value.M12 * num14 + value.M13 * num15;
        result.M12 = value.M11 * num16 + value.M12 * num17 + value.M13 * num18;
        result.M13 = value.M11 * num19 + value.M12 * num20 + value.M13 * num21;
        result.M14 = value.M14;
        result.M21 = value.M21 * num13 + value.M22 * num14 + value.M23 * num15;
        result.M22 = value.M21 * num16 + value.M22 * num17 + value.M23 * num18;
        result.M23 = value.M21 * num19 + value.M22 * num20 + value.M23 * num21;
        result.M24 = value.M24;
        result.M31 = value.M31 * num13 + value.M32 * num14 + value.M33 * num15;
        result.M32 = value.M31 * num16 + value.M32 * num17 + value.M33 * num18;
        result.M33 = value.M31 * num19 + value.M32 * num20 + value.M33 * num21;
        result.M34 = value.M34;
        result.M41 = value.M41 * num13 + value.M42 * num14 + value.M43 * num15;
        result.M42 = value.M41 * num16 + value.M42 * num17 + value.M43 * num18;
        result.M43 = value.M41 * num19 + value.M42 * num20 + value.M43 * num21;
        result.M44 = value.M44;
        return result;
    }

References System.value, Microsoft.Xna.Framework.Quaternion.X, Microsoft.Xna.Framework.Quaternion.Y, and Microsoft.Xna.Framework.Quaternion.Z.