three-deferred-shading

A simple toy project to learn deferred shading.

TODO

• Fix resizing
• Cleanup shaders
• Abstract passes
• Add tonemapping
• Add SSR
• Add DoF
• Add Color Grading
• Add AA (FX?)
• Shadow maps
  • https://learnopengl.com/Advanced-Lighting/Shadows/Shadow-Mapping
• Calculate position from depth to remove the position buffer
  • https://mynameismjp.wordpress.com/2010/09/05/position-from-depth-3/
• Add roughness&metalness to material buffer
• View-dependant roughness
  • https://www.youtube.com/watch?v=0qhPoT4coOI&t=2611s
• Add velocity map
  • depth and the difference of the projection matrix between the previous frame and the current frame.
• Simple global illumination with irradiance maps