2025.6.1

exchange/exchangesource/MeshViewer/application/application.h

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+/***********************************************************************************************************************
+ *
+ * Copyright (c) 2010 - 2025 by Tech Soft 3D, Inc.
+ * The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
+ * as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
+ * of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
+ * employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
+ * scope and manner of such use.
+ *
+ ***********************************************************************************************************************/
+
+#ifndef APPLICATION_H
+#define APPLICATION_H
+
+#include <string>
+
+#include <glad/glad.h>
+#include <GLFW/glfw3.h>
+#include <glm/vec2.hpp>
+
+#include "camera.h"
+
+class Application
+{
+public:
+	GLFWwindow* window = nullptr;
+	static Camera camera;
+
+	Application() = default;
+	~Application();
+
+	void compute_camera(const utils::geometry::BoundingBox& box);
+	int launch(int width, int height, std::string title);
+	void clear();
+	bool should_close();
+	void display();
+
+	glm::mat4 compute_projection_matrix() const;
+	glm::mat4 compute_view_matrix() const;
+	void set_blending(bool blend);
+private:
+
+	// Callbacks management
+	static void mouse_moved_callback(GLFWwindow* window, double position_x, double position_y);
+	static void mouse_pressed_callback(GLFWwindow* window, int button, int action, int mods);
+	static void framebuffer_size_callback(GLFWwindow* window, int w, int h);
+	static void scroll_callback(GLFWwindow* window, double offset_x, double offset_y);
+	static void key_pressed_callback(GLFWwindow* window, int key, int scancode, int action, int mods);
+	static void window_size_changed_callback(GLFWwindow* window, int width, int height);
+
+	void get_ts3d_logo(char* pixels);
+
+	int initialize_glf();
+	int create_window(int width, int height, std::string title);
+	void set_callbacks();
+	int initialize_glad();
+
+	static int screen_width;
+	static int screen_height;
+	static bool first_mouse;
+	static glm::vec2 last_position;
+	static bool is_wireframe;
+};
+#endif // APPLICATION_H