README
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traytor
Every single ray misses
T-ray-tor is a raytracer written in Go which uses the Path Tracing algorithm (or something faster if we get to it)
Features
- Reads scenes from gzipped JSON (Blender export script!)
- Materials: lambert, reflective, refractive, any mixture of those
- Mesh lamps
Usage
$ go get github.com/DexterLB/traytor/cmd/traytor_gui
Then export your scene from Blender with the exporter render it with 50 samples:
$ traytor render -t 50 my-scene.json.gz output.png
You can find some sample scenes in the sample_scenes directory.
You can also run a distributed render on many worker machines! On each worker, start:
$ traytor worker -l :1234
to listen on port 1234, and on the client, run:
$ traytor client -w worker1:1234 -w worker2:1234 -t 500 my-scene.json.gz output.png
this will render the scene on all workers with 500 samples.
For more info, see traytor --help :)
Documentation
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Overview ¶
Package traytor is the root package for T-ray-tor - a very slow raytracer.
Source Files
Directories
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| Path | Synopsis |
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Package camera provides an interface for mapping pixels on the screen to ray directions.
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Package camera provides an interface for mapping pixels on the screen to ray directions. |
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cmd
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Package hdrcolour provides a float32 RGB colour implementation which conforms to Go's color.Color interface (by conversion to sRGB)
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Package hdrcolour provides a float32 RGB colour implementation which conforms to Go's color.Color interface (by conversion to sRGB) |
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Package hdrimage provides a float32 image implementation with a built-in divisor (for easy averaging of images), which conforms to Go's image.Image interface (by conversion to sRGB)
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Package hdrimage provides a float32 image implementation with a built-in divisor (for easy averaging of images), which conforms to Go's image.Image interface (by conversion to sRGB) |
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Package jsonutil provides various utilities for working with JSON objects
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Package jsonutil provides various utilities for working with JSON objects |
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Package materials provides a generic Material interface and several implemented shaders
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Package materials provides a generic Material interface and several implemented shaders |
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Package maths provides basic operations with floats and vectors
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Package maths provides basic operations with floats and vectors |
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Package mesh provides a triangle mesh implementation using a K-D tree
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Package mesh provides a triangle mesh implementation using a K-D tree |
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Package random provides a random generator with some weighed random functions
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Package random provides a random generator with some weighed random functions |
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Package ray provides an implementation of a ray in 3D space, and intersections with surfaces
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Package ray provides an implementation of a ray in 3D space, and intersections with surfaces |
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Package raytracer provides an implementation for tracing a single ray into the scene
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Package raytracer provides an implementation for tracing a single ray into the scene |
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Package rpc provides objects for distributed and parallel rendering
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Package rpc provides objects for distributed and parallel rendering |
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Package sampler provides a generic interface for intersection samplers, and implementations for simple samplers (colour, number etc) and image textures
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Package sampler provides a generic interface for intersection samplers, and implementations for simple samplers (colour, number etc) and image textures |
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Package scene provides an implementation of a scene
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Package scene provides an implementation of a scene |
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