• Physically-Based Shading (PBS)
• Reinhard Tone Mapping
• Reflections
• Temporal Anti-Aliasing
• Multi-Sample Anti Aliasing (MSAA) with Complex Samples Mask

• Screen-Space Ambient Occlusion (SSAO)
• Reinhard Tone Mapping
• Screen-Space Reflections (SSR)
• Physically-Based Shading

• Normal Mapping
• Displacement Mapping
• Screen-Space Ambient Occlusion with Depth-Aware Bilateral Blurring
• Modified Reinhard Tone Mapping with Gradual Adaption
• Screen-Space Reflections
• Temporal Anti-Aliasing
• Ray Traced Shadows

• Ray-Traced Reflections
• Ray-Traced Shadows
• Tone Mapping
• Screen-Space Ambient Occlusion

• Distance-Based Adaptive Tessellation (left)
• Temporal Anti-Aliasing (middle)
• Screen Space Reflections (middle)
• Reinhard Tone Mapping with Gradual Automatic Exposure (middle)
• Physically-Based Shading
• Multi Sample Anti-Aliasing (right)

• Screen Space Ambient Occlusion with Bilateral Filtering
• Screen Space Reflections
• Gradual (Modified) Reinhard Tone Mapping

• Physically-Based Shading
• Tile-Based Deferred Shading

• Light count visualized per tile after culling
  (More light sources => more red)

• Screen Space Ambient Occlusion
• Screen Space Reflections
• Temporal Anti-Aliasing
• RTX Shadows using Ray Queries
• (Modified) Reinhard Tone Mapping

• Screen Space Ambient Occlusion
• Screen Space Reflections
• Tone Mapping

• Screen Space Reflections
• Reinhard Tone Mapping Operator
• RTX Shadows

• SSAO factors before blur

The normal vector used to orient the SSAO samples is randomized using a Bayer matrix, resulting in a checkered pattern.

• Tessellation with Curved PN-Triangles
• Left: Low resolution environment, input mesh not tessellated
• Right: Geometry amplification through hardware tessellation + Curved PN-Triangles technique by Vlachos et al. [2021]

• Hardware Tessellation
• + Back-Face Culling in Tessellation Control Shader
• + View-Frustum Culling in Tessellation Control Shader

• Screen Space Ambient Occlusion
  (Highlight on occlusion factors before blurring)

• SSAO with hemisphere sampling and a denser sample distribution around the center
• Blurred occlusion factors with 2-pass gaussian blur
• Reinhard Tone Mapping
• Screen Space Reflections
• Temporal Anti-Aliasing with samples distributed according to Halton Sequence (2, 3)

• Physically-Based Shading
• MSAA
• Back-Face Culling in Tessellation Control Shader
• View-Frustum Culling in Tessellation Control Shader
• Adaptive Tessellation
• Non-Orthogonal Tangent Space for Normal Mapping

• Real-Time Ray Tracing: Barycentric coordinates

We can see the first step of creating ray traced reflections, the generation of the reflection rays (does not have the correct normals yet but looks like a crazy mirror dimension instead)

• Deferred Shading
• Physically-Based Shading

We can see the physically based shading (to be specific the Cook-Torrance shading) in action by overwriting the roughness and metallicness of all the objects and setting every object very metallic and very smooth which results in those awesome colors and highlights.