Screen-Space Reflections

SSR is done in three steps

• Intersection
  • Uses the G-Buffer and Screen Space Tracing right after we do the Depth Pre-Pass, uses the result from last frame reprojected with Motion
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• Denoising
  • Accumulates the result and makes it pretty taking off the rough edges
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• Compositing
  • Sets the texture to be composited with Dynamic Reflections
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