This page lists the already implemented Features. You can find the todo list here.

• Full deferred rendering
  • Clustered deferred rendering
  • Support for up to 65.536 Lights and 16.384 shadow sources
• Physically based shading
  • Cook-Torrance microfacet BRDF
  • Various options: GGX, Blinn-Phong, Beckman, Exponential, Gaussian, Trowbridge-Reitz
• Directional shadows with PSSM
  • PCF filtering
  • PCSS shadow penumbras
• Atmospheric scattering supporting different scattering models
  • Eric Bruneton
  • Hosek & Wilkie
• Screen space ambient occlusion:
  • SSAO
  • SSVO
  • HBAO
  • AlchemyAO
  • UE4AO (Modified AlchemyAO as proposed in UE)
• Bloom
• Color correction:
  • Tonemapping with many operators:
    • Reinhard (Luminance and Color based)
    • Uncharted 2
    • Exponential
  • Dynamic Exposure
  • Film grain
  • Physically correct vignetting
  • Chromatic Aberration
  • Color LUT
• SMAA / FXAA
  • Temporal Antialiasing (TAA)
• Subsurface shading
  • Backface translucency
  • Skin shading
• SSR / SSSR
  • Screen space stochastic reflections
• Environment Probes
  • Up to 341 per scene
• Voxel cone tracing
• Motion Blur
  • Camera and per object based
• Depth of field (experimental)
• Volumetric lighting
• Volumetric voxel based clouds
• and much more ...

• Extensible plugin system
• Time of Day system
• Many configuration options to target different hardware
• Advanced Post-Processing Effects and Framework