09daf617ef
Implemented a non-SIMD BVH4. Perf appears to be identical to BVH.
2017-07-01 15:08:05 -07:00
f649bec585
Reformat code with rustfmt 0.9
2017-06-15 22:00:31 -07:00
922e33ec3f
Reformat code with latest rustfmt and custom config.
2017-05-14 13:43:51 -07:00
c92a8c4da0
During BVH construction, merge BBox time samples based on a threshold.
...
If the average surface area of all the time samples is close enough
to the surface area of their union, just take the union and use that.
This both makes the BVH smaller in memory (time samples don't
propigate up the tree beyond their usefulness) and makes it
faster since traversal can avoid interpolating BBoxes when there's
only one BBox for a node.
2017-04-23 23:15:31 -07:00
573c5da5ab
Got BVH4 working. Woo hoo!
2017-04-13 22:44:34 -07:00
d3b3a50a4d
LightTree and Assemblies use MemArena now.
2017-04-10 00:03:49 -07:00
c82c821b31
BVH and objects now use MemArena.
2017-04-09 23:33:36 -07:00
e9e202933f
Assembly type now partially uses MemArena.
2017-04-09 18:27:01 -07:00
fc15fa9192
World type uses memory arena now.
2017-04-09 17:56:06 -07:00
57aa9be496
First steps towards using the memory arena allocator.
...
Changed Camera to us the memory arena allocator, and worked out a
bunch of stuff through doing that.
2017-04-09 17:31:17 -07:00
4a86c4122a
Laying some groundwork for a simple shading system.
2017-03-14 00:27:25 -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
