#include "customscene.h"
#include "rustlib.h"

#include <QPainter>

CustomScene::CustomScene(QWidget *parent)
    : QWidget{parent}
{}

void CustomScene::paintEvent(QPaintEvent *event)
{
    QPainter painter(this);

    painter.translate(width() / 2, height() / 2);

    for (int i = 0; i < 20; i++) {
        int segmentLength = fFibonacci(i);
        painter.drawLine(0, 0, segmentLength, 0);

        painter.translate(segmentLength, 0);
        painter.rotate(90);
    }
}