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Graphics / sf::Transformable::getTransform() broken?

« on: November 06, 2014, 12:56:46 pm »

Consider this:

int main(int, char const**)
{
    sf::RenderWindow window(sf::VideoMode(480, 320), "SFML window");
   
    sf::RectangleShape parent;
    parent.setSize({50, 50});
    parent.setFillColor(sf::Color::Green);
    parent.setOrigin({-50, -50});
   
    sf::RectangleShape child;
    child.setSize({50, 50});
    child.setFillColor(sf::Color::Red);
   
    while (window.isOpen())
    {
        sf::Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed) {
                window.close();
            }
        }

        window.clear();
        window.draw(parent);
        // child should be drawn at origin, but instead it drawn over parent.
        window.draw(child, parent.getTransform());
        window.display();
    }
    return EXIT_SUCCESS;
}
 

I think, child should be drawn at parent origin but instead it drawn over parent. It is a bug in getTransform() or I misunderstood something?