Operations

Operations

    ::color::rgb<double> a{ ::color::constant::orange{} };
    ::color::rgb<double> b{ ::color::constant::gold{} };
    ::color::rgb<double> r;

    // equivalent to r = 0.6*a + (1-0.6)*b, but faster 
    ::color::operation::convex( r, a, 0.6 , b );

    // equivalent to r = 0.2*a + 0.4*b, but faster 
    ::color::operation::combine( r, 0.2, a, 0.4 , b );

    // inversion
    ::color::operation::invert( r, b );

    // gamma correction
    ::color::operation::gamma( r, a, 2.0 );