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Lumilly Render

Monte Carlo path tracing implementation on Rust

image

2102x1500 (1920x1370) 10000 samples per pixel

Run

RUSTFLAGS='--emit asm -C target-feature=+avx' cargo run --release

Feature

  • Light transport
    • pt (Pure path-tracing)
    • pt-direct (Next event estimation)
  • Acceleration structure
    • BVH (SAH)
  • BSDF
    • Lambert
    • Phong
    • BlinnPhong
    • GGX [Walter et al. 2007]
  • Camera
    • Ideal pinhole
    • Realistic pinhole
    • Thin lens model
  • Mesh
    • Wavefront .obj (.mtl)
    • Sphere
  • Sky
    • Uniform
    • Image based lighting
  • Output
    • png
    • hdr
  • Scene file support (scenes/*.toml)

Gallery

model

1024x1024 512 samples per pixel

ggx-conductor

960x540 4096 samples per pixel

References

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