Alternatives and similar repositories for pathtracer

Users that are interested in pathtracer are comparing it to the libraries listed below

• tszirr / mitsuba-im
  Immediate-mode fork of the mitsuba renderer. (See Wiki for branches.)
  ☆68Updated 4 years ago
• ZackMisso / TransmittanceEstimation
  A set of example tests from my SIGGRAPH Asia 2019 publication: Integral formulations of volumetric transmittance
  ☆30Updated 5 years ago
• belcour / CovarianceTracing
  Headers, tests, and examples for Covariance Tracing
  ☆49Updated 5 years ago
• AnyDSL / rodent
  Renderer and BVH traversal library
  ☆59Updated 10 months ago
• tflsguoyu / layeredbsdf
  ☆60Updated 2 years ago
• ethanleau / bisml
  Implementation of the paper: Adaptive BRDF-Oriented Multiple Importance Sampling of Many Lights
  ☆33Updated 4 years ago
• schuttejoe / Selas
  Offline renderer used for my blog posts
  ☆105Updated 6 years ago
• eugenedeon / hitchhikersscatter
  Codebase to accompany the book: A Hitchhiker’s Guide to Multiple Scattering
  ☆95Updated 2 years ago
• leonardo-domingues / atrbvh
  Implementation for "Bounding Volume Hierarchy Optimization through Agglomerative Treelet Restructuring"
  ☆56Updated 10 years ago
• vilya / minipbrt
  A simple and fast parser for PBRT v3 files
  ☆24Updated last year
• gradientpm / gvpm
  Gradient-domain Volumetric Photon Density Estimation, SIGGRAPH 2018
  ☆41Updated 2 years ago
• cg-saarland / hagrid
  Implementation of the paper: `GPU Ray Tracing using Irregular Grids`
  ☆53Updated 7 years ago
• EgeCiklabakkal / spsir
  Implementation of "Single-pass stratified importance resampling"
  ☆31Updated 3 years ago
• rgl-epfl / tekari
  A visualization and editing tool for reflectance data
  ☆139Updated 6 years ago
• JoshuaSenouf / tracer
  Renderer using C++, Embree and USD to achieve Path Tracing techniques on the CPU
  ☆56Updated last year
• meistdan / ploc
  Parallel Locally-Ordered Clustering for Bounding Volume Hierarchy Construction
  ☆35Updated 7 years ago
• harskish / fluctus
  An interactive OpenCL wavefront path tracer
  ☆78Updated last year
• gradientpm / gradient-mts
  A collection of gradient-domain light transport algorithms implemented with Mitsuba
  ☆87Updated 2 years ago
• DaWelter / ToyTrace
  A hobby path tracer with participating media support
  ☆26Updated 3 years ago
• nackdai / aten
  Easy, simple path trace renderer.
  ☆57Updated 3 months ago
• mitsuba-renderer / rgb2spec
  A Low-Dimensional Function Space for Efficient Spectral Upsampling
  ☆25Updated 2 years ago
• mmanzi / gradientdomain-mitsuba
  Gradient-domain path tracing (G-PT) and gradient-domain bidirectional path tracing (G-BDPT) for Mitsuba renderer
  ☆98Updated 6 years ago
• pgrit / var-aware-mis-pbrt
  Implementation of the paper "Variance-Aware Multiple Importance Sampling" for bidirectional path tracing in PBRT.
  ☆36Updated 6 years ago
• ASTex-ICube / importance_sampling_glint
  ☆16Updated 4 years ago
• RomboDev / Miscellaneous
  ☆55Updated 2 months ago
• lightmetrica / lightmetrica-v3
  A research-oriented renderer
  ☆104Updated 3 years ago
• iRath96 / ears
  Implementation of "Efficiency-Aware Russian Roulette and Splitting" (SIGGRAPH 2022)
  ☆48Updated 2 years ago
• rgl-epfl / brdf-loader
  ☆75Updated 2 years ago
• tizian / manifold-visualizer
  2D visualizer for specular path manifolds
  ☆65Updated 4 years ago
• aekul / aether
  ☆52Updated 6 years ago