First OpenGL project; struggled to learn C++ at the same time so sticked with C# and found OpenTK which allows you to do mostly everything C++ OpenGL does.
This is a diffuse/specular renderer, no PBR.
- Mouse and cursor input
- Model loading using ASSIMP.Net
- Texture loading
- Skybox
- Programmable Shaders (1999 called, they want their brand new feature back)
- Point, Spot and Directional light system
- Omnidirectional shadow mapping (this is very crude and without PCF because yours truly was too lazy to get proper slope adjustment going)
- Antialiasing (Implemented by framework)
- VSync (Implemented by framework)
- PBR
- Normal Mapping
- Parallax Mapping
- SSAO
- SSR
Hardcoded path on the model (you'll figure it out)
Lots of things that a good programmer (https://github.com/deccer) from the Graphics Programming discord pointed out are in the Issues section, as I'm not maintaining this anymore.
Shadowmaps look straight outta 1999, I tried using an atlas but my math isn't strong enough and my motivation died along with my mental health when trying to understand how they worked.
Since I am a master of optimization, I'm using a framebuffer with an attached cubemap for each omnidirectional shadowmap. Each light has a framebuffer, and every time the lights update it renders the scene once per light and binds the resulting cubemaps as a samplerCube array to the shader.
uniform samplerCube depthMaps[NR_POINT_LIGHTS];
Minimum specs: 2x GTX Titan X SLI
You might want to hire someone else to write your engine, unless you don't like performance.
Here's some screenshots:
Skybox, its level of beautifulness is totally because of my programming skills and not the artist who made it
