C++ (Cpp) Demo::setup Examples

Example #1

File: rpitags.cpp Project: heidtn/butter_bot

// here is were everything begins
int main(int argc, char* argv[]) {
  Demo demo;

  // process command line options
  demo.parseOptions(argc, argv);

  demo.setup();

  if (demo.isVideo()) {
    cout << "Processing video" << endl;

    // setup image source, window for drawing, serial port...
    demo.setupVideo();

    // the actual processing loop where tags are detected and visualized
    demo.loop();

  } else {
    cout << "Processing image" << endl;

    // process single image
    demo.loadImages();

  }

  return 0;
}

Example #2

File: apriltags_dema.cpp Project: XinkeAE/AprilTag_ROS

int main(int argc, char* argv[]) {
  ros::init(argc, argv, "ros_apriltags_node");
 
  Demo demo;
  process_flag = false;
  // process command line options
  demo.parseOptions(argc, argv);

  demo.setup();

  if (demo.isVideo()) {
    cout << "Processing video" << endl;

    // setup image source, window for drawing, serial port...
    //demo.setupVideo();
		//ros::spinOnce();
    // the actual processing loop where tags are detected and visualized
    demo.loop();

  } else {
    cout << "Processing image" << endl;

    // process single image
    demo.loadImages();

  }

  return 0;
}

Example #3

File: my_april_detect_ros.cpp Project: WASPSS/my_apriltags_ros

// here is were everything begins
int main(int argc, char* argv[]) {
  ros::init(argc, argv, "Tag_Detector");
  ros::NodeHandle nh;
  image_transport::ImageTransport it(nh);
  cv::startWindowThread();

  demo.setup();
  cout << "Initial setup executed"<<endl;
  image_transport::Subscriber sub = it.subscribe("/ardrone/image_raw", 1, imageCallback);
  cout << "Image Subscriber executed"<<endl;
  ros::spin();

  return 0;
}

Example #4

File: apriltags_demo.cpp Project: Thomio-Watanabe/apriltags

// here is were everything begins
int main(int argc, char* argv[]) {
    Demo demo;

    // process command line options
    demo.parseOptions(argc, argv);

    // setup image source, window for drawing, serial port...
    demo.setup();

    // the actual processing loop where tags are detected and visualized
    demo.loop();

    return 0;
}

Example #5

File: AirShow64.cpp Project: demoaces/Demos

int main(int argC, char* argV)
{
	// Vars
	Demo *AirShow;

		// App init
		AirShow = new(Demo);
	
		// Demo init	
		AirShow = new(Demo);
		AirShow->init("AirShow", 6min);
		AirShow->reqs(64bit, 1GB, GPU);

			// Config
			AirShow->preload("airshow.dat");
			AirShow->splash(5);
			AirShow->config(argC, argV);

			// Setup
			AirShow->setup(FullHD, Surround);

			// Storyline
			AirShow->intro(45);
			AirShow->scene(0, "eagle", 30s);
			AirShow->scene(1, "clouds", 45s);
			AirShow->scene(2, "dogfight", 60s);
			AirShow->scene(3, "redarrows", 30s);
			AirShow->scene(4, "blueangels", 45s);
			AirShow->scene(5, "lz-129", 45s);
			AirShow->scene(6, "shuttle", 30s);
			AirShow->scene(7, "airone", 30s);
			AirShow->scene(8, "wtc", 45s);
			AirShow->scene(9, "nuke", 30s);
			AirShow->credits(30s);

			// Main loop
			AirShow->loop();
		
		// Demo shutdown
		AirShow->shut();
	
	// App exit
	return 0;
}

Example #6

File: main.cpp Project: roxlu/jadi

// APPLICATION ENTRY
// -----------------
int main() {
  int width = 1024;
  int height = 768;
  demo_ptr = NULL;
  is_running = true;

  //// init
  glfwSetErrorCallback(error_callback);
  if(!glfwInit()) {
    fprintf(stderr, "GLFW Error: %d\n", glfwGetError());
    exit(EXIT_FAILURE);
  }

  glfwWindowHint(GLFW_DEPTH_BITS, 16);
  glfwWindowHint(GLFW_FSAA_SAMPLES, 4);

  //#if JADI_PLATFORM != JADI_OSX
  // doesn't work if we specify 3.2 - errors on line 78 of DepthOfField.cpp (GL_INVALID_ENUM)
  //glfwWindowHint( GLFW_OPENGL_VERSION_MAJOR, 3 );
  //glfwWindowHint( GLFW_OPENGL_VERSION_MINOR, 2 );
  //glfwWindowHint( GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE );
  //#endif

  GLFWwindow window = glfwCreateWindow(width, height, GLFW_WINDOWED, "Simulation", NULL);
  if(!window) {
    printf("ERROR: cannot open window.\n");
    exit(EXIT_FAILURE);
  }
  
  glfwSetWindowSizeCallback(window, window_size_callback);
  glfwSetWindowCloseCallback(window, window_close_callback);
  glfwSetMouseButtonCallback(window, mouse_button_callback);
  glfwSetCursorPosCallback(window, cursor_callback);
  glfwSetScrollCallback(window, scroll_callback);
  glfwSetKeyCallback(window, key_callback);
  glfwSetCharCallback(window, char_callback);

  glfwMakeContextCurrent(window);

  #if JADI_PLATFORM==JADI_OSX
    glewExperimental = true;
  #endif

  GLenum err = glewInit();
  if (GLEW_OK != err) {
	  fprintf(stderr, "GLEW Error: %s\n", glewGetErrorString(err));
	  exit(EXIT_FAILURE);
  }


  Demo demo;
  demo.mouse_x = demo.mouse_y = demo.prev_mouse_x = demo.prev_mouse_y = 0;
  demo.pressed_mouse_button = 0;
  demo.is_mouse_down = false;
  demo_ptr = &demo;
  demo.window = &window;
  demo.setup();
  
  while(is_running) {
    glfwPollEvents();

    demo.update();
    demo.draw();

    glfwSwapBuffers(window);
  }

  demo_ptr->onWindowClose();

  glfwTerminate();
  exit(EXIT_SUCCESS);
};