646139efda
Factor out ray computations that are shared for all triangles.
2019-07-06 09:19:53 +09:00
630a79aca5
Initial implementation of ORST traversal.
...
This is a "just get it working" implementation. Performance
optimizations still need to be done.
2019-06-23 18:40:52 +09:00
28a07de456
Improve module path usage and remove extern crate declarations where possible.
2018-12-16 13:02:49 -08:00
8deb1e87bb
First step transitioning to Rust 2018.
2018-12-16 12:02:20 -08:00
589a67caa4
Run latest rustfmt on code. No functional changes.
2018-12-08 13:23:44 -08:00
498c1ea8d9
Running latest rustfmt. No functional change.
2018-10-30 22:31:25 -07:00
6d21a30840
Formatting with newer cargo fmt.
...
No meaningful code change, only formatting.
2018-06-24 21:18:10 -07:00
97d3304149
Run new rustfmt on codebase.
2018-03-04 13:00:55 -08:00
b1bd419779
Factored out interpolating over a triangle's surface into its own function.
...
We'll be using this in the RectangleLight sampling code soon.
2017-08-17 11:23:47 -07:00
c0a26819c6
Bunch of code quality improvements based on running clippy.
...
None of them change behavior, just make the code cleaner.
2017-07-22 17:21:11 -07:00
972c2a90a7
Further work on accurate ray/triangle intersections.
...
The previous commit dealt with triangles self-shadowing. This
commit deals with avoiding intersections with _other_ objects
very near a triangle ending up being erroneously shadowed by
it.
2017-07-10 23:37:50 -07:00
a1840ec408
Cleaned up implementation of ray/triangle intersection test.
2017-07-10 00:39:09 -07:00
71bdf203aa
Fixed bug in mesh intersection code.
...
Very small triangles were being missed because of the
not-so-robust ray-triangle intersection algorithm I was using.
Switched to the algorithm from the paper "Watertight
Ray/Triangle Intersection" by Woop et al. Happily, the new
algorithm doesn't seem to measurably slow down renders at all.
2017-06-18 20:51:53 -07:00
f4445417dc
Reorganizing the module tree.
...
Enough things had accumulated that it seemed to make sense to
group some stuff together. So here it is.
2017-02-14 00:14:08 -08:00
