# Castle-Engine
directx11 game engine. inspired from Braynzarsoft, Rastertek, and Frank Luna's Introduction to 3D Game Programing with Directx11 book
![Sponza](https://cdn.discordapp.com/attachments/639449278913445888/998326745927274598/DX11Shadow.png)
![Terrain with grass](https://cdn.discordapp.com/attachments/639449278913445888/998326146544447539/Castle_Engine_terrain_with_grass.png)

Features:
* shadows
* fxaa
* tonemapping
* bloom
* terrain 
* instanced grass rendering
* importing sponza
* entity component system
* pbr rendering
* Nvidia HBAO+ SSAO
* frustum culling + custom culling system for terrain chunks
* God Rays (Sun Shafts)

api's that I use in this engine
* Assimp
* SDL
* Fast Noise https://github.com/Auburn/FastNoise2
* Nvidia HBAO+
* glm
* imgui
* imguizmo