fixes

include/viewer/instance.hpp

@@ -0,0 +1,118 @@
+#pragma once
+
+#include <vector>
+#include <variant>
+
+#include "viewer/settings.hpp"
+#include <mutex>
+
+#include "asset_types.hpp"
+#include "geometry/aabb.hpp"
+#include "rendering/modes/mesh_modes.hpp"
+#include "rendering/modes/point_cloud_modes.hpp"
+
+#include "scene/flying_camera.hpp"
+#include "scene/camera_view.hpp"
+#include "scene/lighting_setup.hpp"
+
+#include "opengl/data/mesh_data.hpp"
+#include "opengl/data/material_data.hpp"
+#include "opengl/data/point_cloud_data.hpp"
+#include "opengl/data/shader_program_data.hpp"
+#include "rendering/batch_renderers/mesh_batch_renderer.hpp"
+#include "rendering/batch_renderers/point_cloud_batch_renderer.hpp"
+#include "rendering/shader_program_lookups/mesh_lookup.hpp"
+#include "rendering/shader_program_lookups/point_cloud_lookup.hpp"
+
+#include "SFML/Graphics/RenderWindow.hpp"
+#include "SFML/Graphics/Font.hpp"
+#include "SFML/Graphics/Image.hpp"
+
+
+namespace viewer {
+
+class instance
+{
+static constexpr auto id_mesh_index = static_cast<int>(asset_types::mesh);
+static constexpr auto id_point_cloud_index = static_cast<int>(asset_types::point_cloud);
+
+public:
+	using asset_id = std::variant<
+		rendering::mesh_batch_renderer::id_type,
+		rendering::point_cloud_batch_renderer::id_type
+	>;
+
+	instance();
+
+	std::error_code init(std::string title);
+
+	std::optional<asset_id> add_mesh(
+		const zgl::mesh_handle& mesh,
+		const aabb& bounding_box,
+		components::mesh_vertex::flags mesh_components,
+		const zgl::material_handle& material,
+		material_component::flags material_components
+	);
+
+	std::optional<asset_id> add_point_cloud(
+		const zgl::point_cloud_handle& point_cloud,
+		const aabb& bounding_box,
+		components::point_cloud_vertex::flags point_cloud_components
+	);
+
+	void add_shader_program(
+		asset_types type, zgl::shader_program_handle shader_program_handle
+	);
+
+	void set_background_color(const glm::vec4& color);
+
+	bool remove(asset_id id);
+
+	void run_progress(
+		std::mutex& lock,
+		std::string& title,
+		float& progress,
+		double fps = 30.0f
+	);
+
+	bool look_at(asset_id id);
+
+	void run(std::mutex& gl_resource_lock, double fps = std::numeric_limits<double>::max());
+
+	void windowed(unsigned int width, unsigned int height, bool decorations = true);
+
+	void fullscreen();
+
+	void size(unsigned int width, unsigned int height);
+
+protected:
+	bool update(double dt);
+
+	void render();
+
+public: // TODO fix
+	sf::ContextSettings m_context_settings;
+	sf::RenderWindow m_window;
+	std::string m_title;
+	glm::ivec2 m_screen_size;
+
+	sf::Font m_font{};
+	sf::Image m_logo{}, m_spinner{};
+
+	rendering::shader_program_lookups::mesh_lookup m_mesh_shader_program_lookup;
+	rendering::shader_program_lookups::point_cloud_lookup m_point_cloud_shader_program_lookup;
+
+	rendering::mesh_batch_renderer m_mesh_renderer;
+	rendering::point_cloud_batch_renderer m_point_cloud_renderer;
+
+	rendering::modes::mesh m_mesh_render_mode;
+	rendering::modes::point_cloud m_point_cloud_render_mode;
+
+	flying_camera m_camera;
+	camera_view m_view;
+
+	settings m_settings;
+	bool m_mouse_locked{ false };
+};
+
+} // namespace viewer