Engine Modules.md

Engine Modules

The main engine structure resides in ProEngine/Core. Each module is responsible for a specific part of the system.

Application

Manages the main application loop, the window, the layer stack and integrates the editor when enabled.

Assert and Log

Assertion macros (Assert.h) and logging system (Log/PELog.h) built on spdlog.

Camera

3D camera implementations (Camera3D, Camera3DController) with frustum culling and control modes.

Debug

Instrumentation tools for profiling (Debug/Instrumentor.h).

Editor

Layers and utilities for the runtime editor, based on ImGui, ImGuizmo and imnodes.

Event and Input

Event system (keyboard, mouse, window) and input queries.

Layer

Layer interface and LayerStack manager to organize application logic and overlays.

Renderer

Rendering abstractions: buffers, shaders, materials, textures, 3D renderer control (Renderer3D) and render commands (RenderCommand).

Scene

Entity and component system using entt. Contains Scene, EntityHandle and basic rendering components.

Time and Timestep

Utilities for time measurement and delta time between frames.

Window

Window implementation (GenericGLFWWindow) and graphics context (GraphicsContext).

Platform

Platform specific modules. Currently OpenGL (Platform/OpenGL) is supported, with buffer, shader, framebuffer and texture implementations.

ThirdParty

Third-party submodules used by the engine.

Program

Example application using the engine. Defines demonstration layers (SampleLayer, SceneLayer) and the entry point (Program.cpp).