double rayX = (fromY - toY);
    double rayY = (toX - fromX);
    double rayC = ((fromX * toY) - (toX * fromY)); //общо уравнение на лъча

    for (int c = 0;  c < input[9]; c++)
    {
        for (int i = 10; i < input[10] + 10; i++)
        {
            double mirrorX = input[i + 2] - input[i + 4];
            double mirrorY = input[i + 3] - input[i + 1];
            double mirrorC = (input[i + 1] * input[i + 4]) - (input[i + 3] * input[i + 2]);

            if(pointsOfCollision(rayX, rayY, rayC, mirrorX, mirrorY, mirrorC,
                collisionPointX, collisionPointY));
            {
                double heightX = -mirrorY;
                double heightY = mirrorX;
                double heightC = -(heightX * collisionPointX + heightY * collisionPointY);

                double parallelX = mirrorX;
                double parallelY = mirrorY;
                double parallelC = -(fromX * parallelX + fromY * parallelY);

                double deltaProjected = heightX * parallelY - heightY * parallelX;
                double projectedX = (heightC * parallelY - heightY * parallelC) / deltaProjected;
                double projectedY = (heightX * parallelC - heightC - parallelY) / deltaProjected;

                double secondPointX = projectedX * 2 - fromX;
                double secondPointY = projectedY * 2 - fromY;