SmolEngine SDK

Level Editor

Features

Rendering

• RTX Direct Illumination (RTXDI)
• ReLAX Real-Time Denoiser
• Deep Learning Super Sampling (DLSS)
• FidelityFX Super Resolution (FSR)
• Dear ImGUI integration
• Own abstraction layer on top of Vulkan API
• In-Game UI (text, buttons, input fields, etc)
• Raytracing/Graphics/Compute pipelines
• Full GLSL/HLSL support
• Post-Processing: Bokeh Depth of Field, Bloom
• UE4 Sky Atmosphere
• Direct and Indirect Lighting
• RTX Global Illumination (RTXGI)
• Animations
• Geometry lights
• Scriptable pipeline
• Mesh shaders
• Particle system
• VR support

Core

• C#/C++ Scripting API
• Entity Component System
• Jobs System
• Prefabs
• Audio
• Level Editor
• Physics: 2D (Box2D), 3D (Bullet3)
• Profilers: Optick, Nsight Graphics
• C++ 20
• Networking
• Pathfinding
• Docs

Requirements

• Ray tracing capable GPU (RTX 20 series or higher)
• Visual Studio 2022 (full C++20 support)
• Windows 10 or higher
• Python 3.x and gdown package: pip install gdown

Limitations

• Developed by one person for learning purposes
• At a very early stage, unstable API
• No source code at the moment
• No documentation

Extensions

• VK_KHR_16BIT_STORAGE_EXTENSION_NAME
• VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME
• VK_KHR_ACCELERATION_STRUCTURE_EXTENSION_NAME
• VK_KHR_RAY_TRACING_PIPELINE_EXTENSION_NAME
• VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME
• VK_NVX_BINARY_IMPORT_EXTENSION_NAME
• VK_NVX_IMAGE_VIEW_HANDLE_EXTENSION_NAME

Debug builds

• VK_NV_DEVICE_DIAGNOSTIC_CHECKPOINTS_EXTENSION_NAME
• VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME

Download SDK

1. Install Vulkan SDK
2. Clone the repository: git clone https://github.com/Floritte/SmolEngine-SDK
3. Run scripts/download_sdk.bat to download SDK installer
4. Run editor/SmolEngine-Editor.exe

The Sponza scene is located in the tests folder.