wathiede/raytracers
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49 Commits

Author SHA1 Message Date
Bill Thiede
848e9879cb rtiow: lockless non-global stats keeping. 2019-10-21 21:11:15 -07:00
Bill Thiede
27ca936264 rtiow: add core affinity to each render thread.
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2019-10-21 10:51:33 -07:00
Bill Thiede
af6cda7349 Print pixel/s and ray/s at end of render.
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2019-10-16 21:11:40 -07:00
Bill Thiede
5d9e180817 First version of adaptive subsampling.
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Add debugging images, and move rendering to output module.
 2019-10-16 20:21:16 -07:00
Bill Thiede
90c4e15ad1 Cleaned up lint when building with prom or profile features. 2019-10-13 08:04:49 -07:00
Bill Thiede
92c8f1980c Cleanup lint in renderer. 2019-10-13 07:51:16 -07:00
Bill Thiede
051482e7fe Plumb --adaptive flag for adaptive subsampling. 2019-10-12 20:41:07 -07:00
Bill Thiede
7b5571344e Add Default implementation for Scene.
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This makes it so adding new fields doesn't require changing all the
Scene's at once.
 2019-10-12 20:27:57 -07:00
Bill Thiede
2b1112d39e Print human friendly rays / second.
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2019-10-12 17:47:19 -07:00
Bill Thiede
7cc4dec3a6 Make prometheus monitoring optional and remove stdout logging.
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2019-10-12 17:18:39 -07:00
Bill Thiede
b51b94e0b6 Better progress output
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2019-10-12 16:22:26 -07:00
Bill Thiede
fa02334c78 Merge branch 'master' of https://git.z.xinu.tv/wathiede/raytracers
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2019-10-12 16:16:38 -07:00
Bill Thiede
ccffa690ba Add pixel counting. 2019-10-12 16:16:26 -07:00
Bill Thiede
8f73d5a25a Release lock while rendering.
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2019-10-12 15:46:35 -07:00
Bill Thiede
7f28a321e3 Use std lib primitives for cross thread messaging.
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2019-10-12 15:22:43 -07:00
Bill Thiede
235a9d1204 Add flag to set number of threads.
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2019-10-12 14:29:36 -07:00
Bill Thiede
1687077f4a Render whole lines at a time. 2019-10-11 11:14:52 -07:00
Bill Thiede
8b99a1f487 Make render req/response enums.
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First step in some optimizations to limit overhead of locking between
threads.
 2019-10-11 08:03:32 -07:00
Bill Thiede
9a45ba6d72 Async send the pixels to the workers, and bound queue to 2xthreads.
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This should allow the program to start recieving rendered pixels before
all of the x,y's have been sent to the workers.  Reducing the time to
first pixel.
 2019-10-10 21:20:48 -07:00
Bill Thiede
2a0460f2cb Version bump crossbeam-channel.
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2019-10-10 21:08:56 -07:00
Bill Thiede
cdbaa928c2 Basic prometheus support, with push_gateway integration. 2019-02-25 20:41:53 -08:00
Bill Thiede
27c1534273 Add Mandelbrot texture and test scene. 2019-02-19 21:18:37 -08:00
Bill Thiede
c8f5bf9e19 cargo fix --edition and add edition="2018" to Cargo.toml. 2019-02-07 16:36:55 -08:00
Bill Thiede
23ac418dcb Remove vestigal option and extraneous use statements. 2019-02-05 19:55:31 -08:00
Bill Thiede
bf9e226899 Perform per-pixel parallelism instead of per frame. 
This sets up the renderer to have other sampling algorithms.
Progress bar is now percentage based.
 2019-02-03 21:21:06 -08:00
Bill Thiede
ce2d22b0b5 Add environment mapping for background. 2019-01-29 10:20:31 -08:00
Bill Thiede
639c50a3de More noise debugging. 
Added another reference implementation in lode.rs.
Build CLI to generate noise with various parameters.
 2018-10-07 07:43:42 -07:00
Bill Thiede
2d6accbc58 Misc cleanup. 
Correct aperture on final scene.
Change default to perlin_debug for further investigation.
Correct progress output in render.
 2018-10-06 08:45:50 -07:00
Bill Thiede
d40cb0418f Make intermediate image saving a flag, print progress. 2018-10-06 07:52:07 -07:00
Bill Thiede
bf633756f6 Add scene representing the final image in raytracingthenextweek. 2018-10-06 07:26:49 -07:00
Bill Thiede
7898e7022c Add perlin debugging. Still not right. 2018-10-05 21:10:40 -07:00
Bill Thiede
6a1e8b2784 Add ConstantMedium and cornell_smoke scene. 
Shows the ability to compute smoke as a wrapper for anything implementing Hit.
 2018-10-04 21:43:05 -07:00
Bill Thiede
36b2fba5b7 De-boxed many uses of Hit and Material. 
Use of generic parameter directly where possible in structures instead
of Box'd values.
Added Material implementations for Box<Material> and Arc<Material> to
aid in the automatic conversion when necessary to use a Sized value for
Material.
Implement From trait for [f32;3] to Vec3 to make some APIs Into<Vec3>
which is a bit nicer to use.
 2018-10-03 20:53:37 -07:00
Bill Thiede
f1fcbe7449 Add empty cornell box with light and flipped normals. 2018-09-23 22:00:52 -07:00
Bill Thiede
9c5233e057 Implement DiffuseLight material. 
Allow Scenes to define global_illumination so scenes without lighting
can continue to work.
 2018-09-23 18:30:24 -07:00
Bill Thiede
34ce373269 Implement image based textures. 2018-09-23 15:53:46 -07:00
Bill Thiede
697d056a9d Basic Perlin texture implementation. 2018-09-23 09:33:01 -07:00
Bill Thiede
e1c430b9b2 Clippy lint. 2018-09-22 12:25:22 -07:00
Bill Thiede
0ff10e99dd Help string for --pprof. 2018-09-22 12:08:12 -07:00
Bill Thiede
78da1c6441 List choices for --mode and make --pprof a path, not just a bool. 2018-09-22 12:05:08 -07:00
Bill Thiede
2104f1a76c Implement kd-tree. 
Add simple test scene.
Failed attempt to make BVH faster.
Failed attempt to implement SAH w/ BVH.
Failed attempt to make AABB::hit faster.
 2018-09-22 11:11:40 -07:00
Bill Thiede
54f1304695 Add benchmark scene and change default flags to run under cargo-profile. 2018-09-18 20:58:31 -07:00
Bill Thiede
57ccefbcdc Move scene building to its own set of submodules. 2018-09-18 18:57:20 -07:00
Bill Thiede
aa26c79f6d Add some faster AABB hit implementations. 
Switch e?println to info/trace logging.
 2018-09-18 17:48:27 -07:00
Bill Thiede
11a7cc6f08 Implement AABB and BVH. 2018-09-16 18:59:27 -07:00
Bill Thiede
896ae20196 Add motion blur and MovingSphere type to exercise it. 
Also changes Ray implementation to use public struct members instead of
accessor functions.
 2018-09-14 12:06:29 -07:00
Bill Thiede
802b4f69a8 Parallelize across subsample frames and dump intermediates. 2018-09-13 20:36:47 -07:00
Bill Thiede
9bd29660ff Move Opt from library to CLI. 2018-09-12 20:11:11 -07:00
Bill Thiede
23058d1268 Move tracing logic to renderer module and add CLI flags. 2018-09-12 16:15:10 -07:00