https://github.com/jtdaugherty/tracy

A Haskell ray tracer largely based on http://www.raytracegroundup.com/
https://github.com/jtdaugherty/tracy

graphics haskell linear-algebra multi-core multi-host ray-tracer tracer

Last synced: 6 months ago
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A Haskell ray tracer largely based on http://www.raytracegroundup.com/

• Host: GitHub
• URL: https://github.com/jtdaugherty/tracy
• Owner: jtdaugherty
• License: bsd-3-clause
• Created: 2013-04-07T06:01:49.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2019-12-15T00:51:51.000Z (almost 6 years ago)
• Last Synced: 2025-03-24T11:07:57.955Z (7 months ago)
• Topics: graphics, haskell, linear-algebra, multi-core, multi-host, ray-tracer, tracer
• Language: Haskell
• Homepage:
• Size: 46.7 MB
• Stars: 23
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          

tracy - a Haskell ray tracer

============================

Features:

 * Basic idealized primitives: triangles, spheres, concave spheres,

   boxes, planes, tori, rectangles, triangle meshes

 * Mesh shading modes: flat, smooth (when vertex normals are available),

   textured (when UV coordinates are available)

 * Mesh file formats: PLY

 * Acceleration aids: regular grids, bounding volume hierarchies

 * Materials and shading: phong, matte, perfect specular reflection,

   glossy specular reflection, blended materials

 * Image-based textures

 * Procedural textures: planar checkers, spherical checkers

 * Texture mappings: rectangular, tiled (planar), spherical

 * Object instancing

 * Object transformations

 * Samplers: regular, random, jittered, multi-jittered, correlated

   multi-jittered

 * Global illumation: ambient occlusion, path-tracing

 * Cameras: thin-lens

 * Light source types: ambient, point, area (rectangles only),

   environment

 * Console output with status information

 * Live GUI window with progressive rendering

 * YAML-based scene file format

 * Basic animation support for some scalar and vector parameters

 * Movie output when rendering more than one frame

 * Multi-core rendering engine using Haskell's `parMap` evaluation

   strategy

 * Network rendering (run `tracy -d tcp://slave:9000` on the master,

   `tracy-node` on the slave(s))

| Demo | Image |

|------|-------|

| Basic shapes with ambient occlusion |  |

| Thin-lens depth of field            |  |

| Stanford Bunny                      |  |

| Dragon mesh                         |  |

| Area lights                         |  |

| Specular reflection                 |  |

| Path-traced table and chairs        |  |

| Blended materials                   |  |

| Textures                            |  |