Попробуйте вот такой вариант
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#include<SFML\Graphics.hpp> #define PI 3.1415926535 class Main { private: sf::CircleShape* shape1, *shape2; sf::ContextSettings* settings; sf::Clock* clock; sf::RenderWindow* window; sf::Event* evt; sf::Mutex* mut; sf::Thread* drawThread, *coloredThread; float time; public: Main() { settings = new sf::ContextSettings(16,24,2,0,8); clock = new sf::Clock; window = new sf::RenderWindow(sf::VideoMode(800, 600), "SFML works!", sf::Style::Close, *settings); mut = new sf::Mutex; drawThread = new sf::Thread(&Main::THREAD_Draw, this); coloredThread = new sf::Thread(&Main::THREAD_Colored, this); evt = new sf::Event; shape1 = new sf::CircleShape(100); shape2 = new sf::CircleShape(100); shape1->setFillColor(sf::Color::Green); shape2->setFillColor(sf::Color::Red); shape1->setPosition(100, 0); shape2->setPosition(300, 0); time = 0; PlayMain(); } void PlayMain() { window->setActive(false); drawThread->launch(); coloredThread->launch(); while (window->isOpen()) { std::printf("Run MAIN\n"); time = (float)clock->getElapsedTime().asMicroseconds()/800; clock->restart(); while(window->pollEvent(*evt)) { if(evt->type == sf::Event::Closed) window->close(); } } } void THREAD_Draw() { while (window->isOpen()) { std::printf("Run DRAW\t"); window->clear(); window->draw(*shape1); window->draw(*shape2); window->display(); } } void THREAD_Colored() { while (window->isOpen()) { std::printf("Run Colored\t"); static float color[3] = {0,0,0}; color[0] += time * 0.01; color[1] += time * 0.015; color[2] += time * 0.02; shape1->setFillColor(sf::Color(color[0], color[1], color[2])); shape2->setFillColor(sf::Color(color[1], color[2], color[0])); if(color[0] >= 255) color[0] = 0; if(color[1] >= 255) color[1] = 0; if(color[2] >= 255) color[2] = 0; } } }; int main() { Main xMain; return 0; } |