3D-Engine with OpenGL

Download Source code: rtr_source.zip
Download Executable: rtr_executable.zip(Windows 11 x64)

I wrote this 3D engine in OpenGL for a univesity project. A fellow student added a particle simulation for the demo. I used assimp for model loading, freetype for text rendering and glm for maths. The demo is a rolling demo but the user can take over camera control by pressing ENTER. During the new-years-eve-themed demo the user moves towards a rocket which then launches automtically and explodes in the air.

My engine features

• Phong’s lightning model, implemented for an array of light sources
• Directional light, implemented as parallel light rays coming from the infinity in the direction of the location of the moon.
• Spotlight from the camera’s perspective (mimics torchlight, toggle with S key)
• Point light from the moving rocket (toggle with P key)
• Point light source with omni-directional shadows (rocket explosion, can be nicely seen on poles)