Ivan Avdeev
18056700cf
disable that SARIF thingie
2021-09-09 20:28:15 -07:00
Ivan Avdeev
908e54114b
Merge remote-tracking branch 'upstream/master' into vulkan
2021-09-09 20:15:13 -07:00
Ivan Avdeev
cfe5612a3a
attenuate area lights by projected area, fix #46
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Also, tune "tonemapping"
2021-09-08 10:08:47 -07:00
Ivan Avdeev
0839f9673b
update todo; move materials draft to separate file
2021-09-06 14:24:36 -07:00
Ivan Avdeev
ae12b4505d
remove material flags
2021-09-06 14:24:36 -07:00
Ivan Avdeev
de611e159a
assume textures are linear
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this way it looks more like traditional renderer w/ lightmaps
2021-09-06 14:24:36 -07:00
Ivan Avdeev
2b2552cd72
fix rad file parsing
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parsing strings in c is hard
2021-09-06 14:24:36 -07:00
Ivan Avdeev
86d669c708
enlarge scratch buffer to support more models
2021-09-06 12:03:44 -07:00
Ivan Avdeev
b9f5f87c76
bring back ray traced transparency
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1. Probabilistically let ray through material or reflect it based on
transparency probability (which is essentially just alpha for now).
2. Introduce opaque flag to be able to treat transparent objects as not
casting shadows. This is not very realistic, but oh well.
2021-09-06 11:57:23 -07:00
2939ab8ea4
wscript: allow compiling with disabled warning-as-error
2021-09-06 00:04:27 +03:00
Ivan Avdeev
9759221e02
rtx: fix linux build
2021-09-04 13:50:05 -07:00
Ivan 'provod' Avdeev
672b2de75a
rtx: cascading rad sheets
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Read rad data from lights.rad and then mapname.rad
2021-09-04 13:50:05 -07:00
Ivan 'provod' Avdeev
c90187f57f
rtx: use a common definition for Kusok; pass color
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Also pass alpha (not used yet)
2021-09-04 13:50:05 -07:00
Ivan 'provod' Avdeev
22e76513a4
rtx: better lighting scaling
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Remove arbitrary lightness fudge in favor of proper distance scaling.
According to TEH INTERNETS one unit is one inch. So there are 39.37 units per meter.
Scale distances to meters for lighting calculations.
2021-09-04 13:50:05 -07:00
Ivan 'provod' Avdeev
36cfe22e8d
rtx: add sbt hit entry w/o any hit
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Majority of materials are without alphamask, so no need to have any hit shader
2021-09-04 13:50:05 -07:00
Ivan Avdeev
8cf040f9be
rtx: improve emissive surface sampling
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Sample a single triangle not in a loop.
2021-09-04 13:50:05 -07:00
Ivan Avdeev
e4aea1486f
ingest more of brdf for bounces
2021-09-04 13:50:05 -07:00
Ivan Avdeev
9c330e4118
add brdfs for lights
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Just straight copy-paste CC brdf header from Ray Tracing Gems 2 chapter
14.
Use these brdfs for direct lighting.
2021-09-04 13:50:05 -07:00
Ivan Avdeev
d8ebf5ac33
rtx: add emissive color, remove emissive flag
2021-08-31 11:19:44 -07:00
Ivan Avdeev
8d06058aa4
rtx: add first iteration of material flags support
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it's clearly suboptimal, but no worries, we'll iterate
2021-08-31 11:19:44 -07:00
Ivan 'provod' Avdeev
0259c09e9a
add swizzle for RGBA-BGRA format pair when saving screenshot
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this is the pair that breaks on nvidia (yay there's at least one thing that amd is better at!)
2021-08-31 11:19:44 -07:00
Ivan Avdeev
280e6109c6
add screenshots
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now vulkan can do screenshots too. however, it depends on blits being
available between swapchain and rgba8 formats, so if it's not the case
for some reason, the resulting image will have mixed components.
2021-08-31 11:19:44 -07:00
Ivan Avdeev
3b605a19b5
fix depth test for glow render mode; comments
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also add a lot of observations to ref_vk/TODO.md related to materials
2021-08-31 11:19:44 -07:00
dd90262db2
ci: try to create license file by ourselves
2021-08-27 18:48:48 +03:00
4f8e4b5f64
mainui: update
2021-08-27 18:23:38 +03:00
32068d8090
client: fix wrong paused icon
2021-08-27 18:09:07 +03:00
bd4979f5b0
ci: adding pvs-studio checking
2021-08-27 17:55:33 +03:00
a5e1e9646c
mainui: update
2021-08-27 17:47:37 +03:00
013918a371
console: redefine con_color as cvar
2021-08-27 17:05:02 +03:00
Ivan Avdeev
76b82ac884
rtx: calculate maxVertex correctly
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after we've updated how brush index buffer references vertices to allow
for draw call coalescing ray tracing broke on amd.
this is because amd cards expect a correct value in
VkAccelerationStructureGeometryTrianglesDataKHR::maxVertex. make sure we
fill a correct value there.
2021-08-18 09:39:33 -07:00
Ivan Avdeev
93cab236ba
split device enumeration and creation, fixes #28
2021-08-16 23:22:13 -07:00
Ivan Avdeev
e71a9de057
Merge pull request #30 from w23/brush-concat-drawcalls
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concat brush drawcalls
2021-08-15 12:08:06 -07:00
Ivan 'provod' Avdeev
ee8e9d8ff7
concat brush drawcalls
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make all geoms share the same constant vertex offset so that continuous indices can be exploited to generate only a single draw call for a group of geometries with the same texture
2021-08-15 11:30:38 -07:00
Ivan Avdeev
584ca32d36
Merge pull request #29 from w23/debug-labels
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restore debug labels for traditional renderer
2021-08-15 11:25:49 -07:00
Ivan 'provod' Avdeev
a0a36f5a14
fix c89
2021-08-15 11:14:33 -07:00
Ivan 'provod' Avdeev
dc6b874cae
restore debug labels for traditional renderer
2021-08-15 11:02:57 -07:00
Ivan Avdeev
ba761b370d
Merge pull request #27 from w23/aftermath-fix
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fix building with aftermath
2021-08-14 19:00:19 -07:00
Ivan Avdeev
31520a7c0b
Merge pull request #26 from w23/better-buffers
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join alloc+lock operations on buffer init
also disable ci results uploading, this is at the very best useless
2021-08-14 18:42:56 -07:00
Ivan 'provod' Avdeev
a094088330
ci: do not upload anything
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why would you even
uploading many hundreds of megabytes of twice for each PR is not great
2021-08-14 18:33:03 -07:00
Ivan 'provod' Avdeev
fe0223c8d3
fix building with aftermath
2021-08-14 18:30:52 -07:00
Ivan Avdeev
5208219b44
join alloc+lock operations on buffer init
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this simplifies the api and implementation
2021-08-11 11:43:33 -07:00
Ivan Avdeev
bd7fc0a981
Merge pull request #25 from w23/studio-lighting
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Implement vertex lighting, improve anisotropy detection
2021-08-07 18:59:55 -07:00
Ivan Avdeev
90e5500e83
add per-vertex studio model lighting
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it doesn't correctly sample lightmaps for env lighting yet. we'll figure this out some time later ....
2021-08-07 19:56:38 -07:00
Ivan Avdeev
e6f8d8e47a
enable anisotropy if available
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also force require vulkan 1.2 for now, need to have 1.0 device for testing lower versions (TODO)
2021-08-07 18:06:48 -07:00
Ivan Avdeev
d61dff4849
Merge pull request #24 from w23/hashhub
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Better hashes/random for shaders
2021-08-06 12:28:15 -07:00
Ivan Avdeev
27681c1baf
Merge pull request #23 from w23/mips
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Add mipmaps for textures
2021-08-06 09:29:16 -07:00
Владислав Сухов
1b20694a1c
ci: Fix missing extras in android builds
2021-08-06 13:06:44 +03:00
Ivan Avdeev
0028899eac
rtx: add better hashes
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from: Mark Jarzynski and Marc Olano, Hash Functions for GPU Rendering, Journal of Computer Graphics Techniques (JCGT), vol. 9, no. 3, 21-38, 2020
http://www.jcgt.org/published/0009/03/02/
2021-08-04 19:32:56 -07:00
Ivan Avdeev
378c1e52e0
enable anisotropy only for rtx
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this doesn't make any visible impact for rtx rendering. but does affect non-rtx rendering when running with rtx enabled (kekw)
2021-08-04 18:56:11 -07:00
Ivan Avdeev
94ac51a527
rtx: sample mip levels based on ray cone width
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this is mostly copied from ray tracing gems 2 chapter 7 (Texture Coordinate Gradients Estimation for Ray Cones, by Wessam Bahnassi).
There's a weird bit about radians vs degrees. We'll figure it out later when the book becomes available.
2021-08-04 18:36:53 -07:00
