Disturbed_movement.cpp

//вынести отрисвоку в одельный класс

#include "m_time.h"
#include "ComponentForModulation.h"


bool f = true;
// Function prototypes
void APIENTRY glDebugOutput(GLenum source, GLenum type, GLuint id, GLenum severity,
	GLsizei length, const GLchar* message, const void* userParam);

// Window dimensions
const GLuint WIDTH = 800, HEIGHT = 600;
// The MAIN function, from here we start the application and run the game loop
int main()
{
	/* *** Инициализация спутника для моделирования *** */
	//инициализаиця входных параметров 
	Kepler_elements_orbit element{ 26559.81038, 0.01203, 56.6024, 106.997, 53.2777, 154.03184 }; //кеплеровские элементы орбиты
	satellite_parameters param{ 1,3,1.5 }; //физические парметры спутника

	orbit_date start_time{ 2022, 7, 19, 18,20, 0 }; //время начала моделирования
	orbit_date end_time{ 2022, 8, 21, 20, 20, 0 }; //время окончания моделирования
	double input_step = 1; // шаг моделирования в секундах

	Ot _mtime{};
	//перевод времени в формат модифицированных юлианских дней
	double step = input_step/86400;
	double start_MJD = _mtime.convert_GDs_to_MJD(start_time);
	double end_MJD = _mtime.convert_GDs_to_MJD(end_time);
	double current_time = start_MJD + step;

	//создание планет
	Earth _earth{};
	Moon _moon{ start_MJD };
	Sun _sun{ start_MJD };

	Satellite satellite{ start_MJD, param, element, &_moon, &_sun, &_earth };
	_earth = Earth{ start_MJD, satellite.getDCS() };

	std::vector<GLfloat> modeling_DCS{}; //Массив хранящий вычесленные координаты в формате вершин
	std::vector<GLfloat> modeling_DVS{}; //Массив хранящий вычесленные компоненты скорости в формате вершин

	/* *** инициализация opengl *** */
	std::cout << "Starting GLFW context, OpenGL 3.3" << std::endl;
	// Init GLFW
	glfwInit();
	// Set all the required options for GLFW
	glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
	glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
	glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
	glfwWindowHint(GLFW_RESIZABLE, GL_TRUE);
	glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);

	// Create a GLFWwindow object that we can use for GLFW's functions
	GLFWwindow* window = glfwCreateWindow(WIDTH, HEIGHT, "LearnOpenGL", nullptr, nullptr);
	if (window == nullptr)
	{
		std::cout << "Failed to create GLFW window" << std::endl;
		glfwTerminate();
		return -1;
	}

	glfwMakeContextCurrent(window);
	// Set the required callback functions
	glfwSetKeyCallback(window, key_callback);

	glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR);
	glfwSetScrollCallback(window, scroll_callback);

	GLint flags; 
	

	// Set this to true so GLEW knows to use a modern approach to retrieving function pointers and extensions
	glewExperimental = GL_TRUE;
	// Initialize GLEW to setup the OpenGL Function pointers
	if (glewInit() != GLEW_OK)
	{
		std::cout << "Failed to initialize GLEW" << std::endl;
		return -1;
	}
	glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
	// Define the viewport dimensions
	int width, height;
	glfwGetFramebufferSize(window, &width, &height);
	glViewport(0, 0, width, height);


	/* *** Инициализаицая необоходимых пременных для отображения графики *** */

	Shader myShaders{ "./shaders/shader.vert", "./shaders/shader.frag" };
	Shader satShaders{ "./shaders/lineOrbit.vert", "./shaders/lineOrbit.frag" };
	
	std::vector<GLfloat> coord_vertices{};

	GLuint VAO_for_coord;
	glGenBuffers(1, &VAO_for_coord);

	glGetIntegerv(GL_CONTEXT_FLAGS, &flags);
	if (flags & GL_CONTEXT_FLAG_DEBUG_BIT)
	{
		std::cout << "Success";
		glEnable(GL_DEBUG_OUTPUT);
		glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
		glDebugMessageCallback(glDebugOutput, nullptr);
		glDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE, 0, nullptr, GL_TRUE);
	}
	else {
		"filed";
	}
	// Game loop
	while (!glfwWindowShouldClose(window))
	{
		// Check if any events have been activiated (key pressed, mouse moved etc.) and call corresponding response functions
	
		glEnable(GL_DEPTH_TEST);
		
		glfwPollEvents();

		glClearColor(0.0f, 0.0f, 0.0f, 0.0f);

		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
		
		draw_plot_OXY(myShaders);
		
		// Render
		// Clear the colorbuffer
	
		modulation(satellite, current_time, end_MJD, modeling_DCS, modeling_DVS);
		//scaling(modeling_DCS, max_DCS);
		draw_modulation(modeling_DCS, modeling_DVS, satShaders);
		
		// Swap the screen buffers
		glfwSwapBuffers(window);
		current_time = (current_time <= end_MJD)?current_time+step: current_time;
	}

	// Terminate GLFW, clearing any resources allocated by GLFW.
	glfwTerminate();
	return 0;
}	

void APIENTRY glDebugOutput(GLenum source,
	GLenum type,
	GLuint id,
	GLenum severity,
	GLsizei length,
	const GLchar* message,
	const void* userParam)
{
	// ignore non-significant error/warning codes
	if (id == 131169 || id == 131185 || id == 131218 || id == 131204) return;

	std::cout << "---------------" << std::endl;
	std::cout << "Debug message (" << id << "): " << message << std::endl;

	switch (source)
	{
	case GL_DEBUG_SOURCE_API:             std::cout << "Source: API"; break;
	case GL_DEBUG_SOURCE_WINDOW_SYSTEM:   std::cout << "Source: Window System"; break;
	case GL_DEBUG_SOURCE_SHADER_COMPILER: std::cout << "Source: Shader Compiler"; break;
	case GL_DEBUG_SOURCE_THIRD_PARTY:     std::cout << "Source: Third Party"; break;
	case GL_DEBUG_SOURCE_APPLICATION:     std::cout << "Source: Application"; break;
	case GL_DEBUG_SOURCE_OTHER:           std::cout << "Source: Other"; break;
	} std::cout << std::endl;

	switch (type)
	{
	case GL_DEBUG_TYPE_ERROR:               std::cout << "Type: Error"; break;
	case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR: std::cout << "Type: Deprecated Behaviour"; break;
	case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR:  std::cout << "Type: Undefined Behaviour"; break;
	case GL_DEBUG_TYPE_PORTABILITY:         std::cout << "Type: Portability"; break;
	case GL_DEBUG_TYPE_PERFORMANCE:         std::cout << "Type: Performance"; break;
	case GL_DEBUG_TYPE_MARKER:              std::cout << "Type: Marker"; break;
	case GL_DEBUG_TYPE_PUSH_GROUP:          std::cout << "Type: Push Group"; break;
	case GL_DEBUG_TYPE_POP_GROUP:           std::cout << "Type: Pop Group"; break;
	case GL_DEBUG_TYPE_OTHER:               std::cout << "Type: Other"; break;
	} std::cout << std::endl;

	switch (severity)
	{
	case GL_DEBUG_SEVERITY_HIGH:         std::cout << "Severity: high"; break;
	case GL_DEBUG_SEVERITY_MEDIUM:       std::cout << "Severity: medium"; break;
	case GL_DEBUG_SEVERITY_LOW:          std::cout << "Severity: low"; break;
	case GL_DEBUG_SEVERITY_NOTIFICATION: std::cout << "Severity: notification"; break;
	} std::cout << std::endl;
	std::cout << std::endl;
}