public static Matrix2x2 Invert( Matrix2x2 v1 )
{
return ~v1;
}
public static void Invert( ref Matrix2x2 v1, out Matrix2x2 result )
{
float d = 1 / ( v1.M11 * v1.M22 - v1.M12 * v1.M21 );
result = new Matrix2x2 ( d * v1.M22, d * v1.M12, d * v1.M21, d * v1.M11 );
}
public static Matrix2x2 Divide( Matrix2x2 v1, float v2 )
{
return v1 / v2;
}
public static void Divide( ref Matrix2x2 v1, float v2, out Matrix2x2 result )
{
result = new Matrix2x2 ( v1.M11 / v2, v1.M12 / v2, v1.M21 / v2, v1.M22 / v2 );
}
public static Matrix2x2 Add( Matrix2x2 v1, Matrix2x2 v2 )
{
return v1 + v2;
}
public static void Add( ref Matrix2x2 v1, ref Matrix2x2 v2, out Matrix2x2 result )
{
result = new Matrix2x2 ( v1.M11 + v2.M11, v1.M12 + v2.M12, v1.M21 + v2.M21, v1.M22 + v2.M22 );
}
public static Matrix2x2 Transpose( Matrix2x2 v1 )
{
return !v1;
}
public static void Transpose( ref Matrix2x2 v1, out Matrix2x2 result )
{
result = new Matrix2x2 ( v1.M11, v1.M21, v1.M12, v1.M22 );
}
public static Matrix2x2 Subtract( Matrix2x2 v1, Matrix2x2 v2 )
{
return v1 - v2;
}
public static void Subtract( ref Matrix2x2 v1, ref Matrix2x2 v2, out Matrix2x2 result )
{
result = new Matrix2x2 ( v1.M11 - v2.M11, v1.M12 - v2.M12, v1.M21 - v2.M21, v1.M22 - v2.M22 );
}
public static void Multiply( float v1, ref Matrix2x2 v2, out Matrix2x2 result )
{
Multiply ( ref v2, v1, out result );
}
public static void Multiply( ref Matrix2x2 v1, float v2, out Matrix2x2 result )
{
result = new Matrix2x2 ( v1.M11 * v2, v1.M12 * v2, v1.M21 * v2, v1.M22 * v2 );
}
public static void Multiply( ref Matrix2x2 v1, ref Matrix2x2 v2, out Matrix2x2 result )
{
result = new Matrix2x2 (
( v1.M11 * v2.M11 ) + ( v1.M12 * v2.M21 ),
( v1.M11 * v2.M12 ) + ( v1.M12 * v2.M22 ),
( v1.M21 * v2.M11 ) + ( v1.M22 * v2.M21 ),
( v1.M21 * v2.M12 ) + ( v1.M22 * v2.M22 )
);
}
public static Matrix2x2 Multiply( float v1, Matrix2x2 v2 )
{
return v2 * v1;
}
public static Matrix2x2 Multiply( Matrix2x2 v1, float v2 )
{
return v1 * v2;
}
