Commit Graph

423 Commits

Author SHA1 Message Date
reduz 3e2281a347 Improve SDFGI indirect light feedback loop
-Use occlusion for feedback, further reduces light leaking.
-More control on feedback, now its a slider.
2021-02-07 21:30:12 -03:00
jfons 99e1ce0690 Invert spotlight angle attenuation
Inverted the spotlight angle attenuation so a higher value results in
a dimmer light, this makes it more consistent with the distance
attenuation.

Also changed the way spotlighs are computed in SDFGI
and GIPorbes and GPU lightmapper, now it matches the falloff used in the scene rendering
code.
2021-02-07 20:10:33 +01:00
Rémi Verschelde 7a60c45671
Merge pull request #45786 from reduz/fix-sdfgi-radeon
Fixed an SDFGI reflections bug in Radeon
2021-02-07 12:24:07 +01:00
reduz c4daf1c4ba Fixed a SDFGI reflections bug in Radeon
-Code was using too many conditionals.
-Rewrote it to use less and it now works fine.
2021-02-07 07:33:41 -03:00
jfons 9c6b081ab1 Fix volumetric fog for SpotLights
The code for spot lights was referencing the omni light list. Most
likely a copy-paste mistake :)
2021-02-07 03:38:09 +01:00
reduz d0cc899398 Fix SDFGI bug after previous optimization.
Was causing arctifacts, should be good now.
2021-02-06 18:49:10 -03:00
reduz 8faf23b52b Simplify Volumetric Fog
-Always use temporal reproject, it just loos way better than any other filter.
-By always using termporal reproject, the shadowmap reduction can be done away with, massively improving performance.
-Disadvantage of temporal reproject is update latency so..
-Made sure a gaussian filter runs in XY after fog, this allows to keep stability and lower latency.
2021-02-06 15:08:21 -03:00
Lyuma 780e761dbc Fix mismatched define in scene_forward.glsl for POSITION override 2021-02-05 13:09:33 -08:00
reduz 7997544af5 Added temporal reprojection to Volumetric Fog
-It's an option, just enable it
-Just works, don't have to do anything else.
2021-02-05 10:52:54 -03:00
reduz 33278b0721 Fixes to get Godot running again on Intel IGP
-Fixed strange bug with shadowed instance_param (this should not have worked anywhere, odd..)
-Cleaned up barrier usage further.
2021-02-05 00:02:06 -03:00
reduz f20999f6fe Rewrote how barriers work for faster rendering
-Added more finegrained control in RenderingDevice API
-Optimized barriers (use less ones for thee same)
-General optimizations
-Shadows render all together unbarriered
-GI can render together with shadows.
-SDFGI can render together with depth-preoass.
-General fixes
-Added GPU detection
2021-02-04 09:42:28 -03:00
Rafał Mikrut 0c3febca06 Don't use trashy max_decals value to prevent crashes 2021-02-01 21:43:08 +01:00
Rémi Verschelde d2e1216504
Merge pull request #37547 from aaronfranke/tau
Use Math_TAU and deg2rad/etc in more places and optimize code
2021-02-01 20:55:25 +01:00
reduz 280f334f81 Reorganize RenderingDevice barriers
-Removed sync to draw, now everything syncs to draw by default.
-Fixed many validation layer errors.
-Added support for VkImageViewUsageCreateInfo to fix validation layer warnings.
-Texture, buffer, raster and compute functions now all allow spcifying which barriers will be used.
2021-01-26 10:24:12 -03:00
clayjohn 7323cbab4b Add named resources and debug labels in RenderDoc 2021-01-25 20:04:13 -08:00
reduz 51d8e32c93 Implement shadow meshes
-When importing, a vertex-only version of the mesh is created.
-This version is used when rendering shadows, and improves performance by reducing bandwidth
-It's automatic, but can optionally be used by users, in case they want to make special versions of geometry for shadow casting.
2021-01-25 15:03:15 -03:00
reduz a9beb7aa8c Shadow map rendering optimization
-All shadow rendering is done with raster now (no compute)
-All shadow rendering is done by rendering directly to the shadow atlas
-Improved how buffer clearing is done to optimize the above.
-Ability to set shadows as 16 bits.
2021-01-24 20:17:28 -03:00
reduz 6fe342478b Several GI related optimizations and fixes
-SDFGI direct light is done over many frames
-SDFGI Changed settings for rays/frame
-SDFGI Misc optimizations
-SDFGI Bug fix on probe scroll

-GIProbe was not working, got it to work again
-GIProbe dynamic objects were not working, fixed

-Added a half size GI option.
2021-01-24 19:29:07 -03:00
clayjohn 561de937b1 Use Interleaved gradient noise for shadow samples 2021-01-21 07:47:01 -08:00
Rémi Verschelde a9b151c664
Merge pull request #44668 from clayjohn/VULKAN-downsample
Use cubemap downsampler for reflection mipmaps
2021-01-20 20:41:47 +01:00
reduz 099dee35f4 Added GPU based cluster builder
Clustering is now GPU based, uses an implementation based on the Activision algorithm.
2021-01-19 23:31:06 +01:00
reduz 7008e3c6ea Shader optimizations to reduce VGPR usage and increase occupancy 2021-01-19 23:31:02 +01:00
Rémi Verschelde 0b409d89d0
Merge pull request #45136 from akien-mga/clang-format-11
CI: Update to clang-format 11 and apply ternary operator changes
2021-01-13 16:10:44 +01:00
Rémi Verschelde af878716f2
CI: Update to clang-format 11 and apply ternary operator changes 2021-01-12 19:32:53 +01:00
Yuri Roubinsky ef941a6500 Renamed `emit_particle` to `emit_subparticle` shader function 2021-01-12 09:41:08 +03:00
Yuri Roubinsky fcc5d67b03 Fix shader uniform instances compilation 2021-01-11 17:46:33 +03:00
Yuri Roubinsky fdfddbdc3c Fix LIGHT compilation for canvas shader 2021-01-09 23:22:59 +03:00
Aaron Franke 1d5042c9e2
Use Math_TAU and deg2rad/rad2deg in more places and optimize code 2021-01-09 03:47:14 -05:00
reduz cdb216f4e4 Added ability to visualize native shaders 2021-01-06 09:40:09 -03:00
reduz 446618cf94 Change the light attenuation formulas.
-Much better looking, physically based.
-Almost negligible extra cost.
2021-01-05 14:44:05 -03:00
reduz 77bc3e9ac3 Threaded optimizations to cull and render
-Reorganize thread work pool for rendering
-Fixes to make secondary command buffers to work (disabled because they need more testing)
2021-01-05 08:50:18 -03:00
reduz 5d2a1d7892 Rewrite render code to be more cache and thread friendly. 2021-01-05 08:50:18 -03:00
reduz 9a2f18f8e7 Reorganize renderer code.
So it can hopefully be made more cache efficient afterwards.
2021-01-05 08:50:18 -03:00
Rémi Verschelde 00f5ea2ed2
Merge pull request #44842 from clayjohn/VULKAN-SSAO-2
SSAO renames and move push constant binding
2021-01-04 23:03:54 +01:00
Hendrik Brucker ec6fc059b7 fix inconsistent normal map shader variable naming 2021-01-04 14:08:01 +01:00
Rémi Verschelde a408622c06
Merge pull request #44530 from clayjohn/VULKAN-framebuffer-error
Use basic uniform set for depth prepass
2021-01-04 09:34:27 +01:00
clayjohn 0015260c4b SSAO cleanup and fixes 2021-01-03 21:32:22 -08:00
Muller-Castro 31dd07ba30 Typo correction
simple typo correction
2021-01-02 02:27:12 -03:00
Rémi Verschelde b5334d14f7
Update copyright statements to 2021
Happy new year to the wonderful Godot community!

2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.

We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)

Here's to a great year 2021 for all Godot users 🎆
2021-01-01 20:19:21 +01:00
Marcel Admiraal b4a190e0bc Consistently use normal_map 2020-12-29 08:04:19 +00:00
Rémi Verschelde 058f3fe069
Merge pull request #44149 from madmiraal/rename-tangent-orthogonal
Rename Vector2.tangent() to Vector2.orthogonal()
2020-12-28 16:00:12 +01:00
Marcel Admiraal 5b937d493f Rename empty() to is_empty() 2020-12-28 10:39:56 +00:00
Rémi Verschelde 1f7d6ba736
Merge pull request #44715 from clayjohn/VULKAN-SSAO-cleanup
Cleanup leftover functions from adding SSAO
2020-12-27 10:53:23 +01:00
Yuri Roubinsky ef4e625918
Merge pull request #44705 from Chaosus/shader_fix_array_postinit
Fix using post-init shader array constructors
2020-12-27 08:26:31 +03:00
clayjohn 34cfe1cc40 Cleanup leftover functions from adding SSAO 2020-12-26 16:33:07 -08:00
reduz 548524152e Rewrite culling to be more cache/thread friendly.
-Uses a single array with all data
-Massive performance improvement
-Does not support threads yet, but code is now thread friendly
2020-12-26 19:11:33 -03:00
Yuri Roubinsky bc0e8e7a21 Fix using post-init shader array constructors 2020-12-27 01:07:24 +03:00
Yuri Roubinsky fb16b1e39b
Merge pull request #44436 from Chaosus/shader_const_switch
Added support for constants in shader `case` and array size declaration
2020-12-27 00:55:45 +03:00
clayjohn 28d0f8a455 Use cubemap downsampler for reflection mipmaps 2020-12-24 16:39:17 -08:00
Lyuma d976003b16 Fix blendshapes and calculation of bone_aabbs
Blendshapes without a skeleton already worked.
However, due to a faulty ERR_FAIL_COND, it was impossible to create a mesh with both bones and blendshapes.
This also fixes an assumption that all surfaces reference the same number of bones as surface 0.
2020-12-24 00:01:07 -08:00
clayjohn 3a8c99a10b Use basic uniform set for depth prepass 2020-12-23 20:23:51 -08:00
reduz 83058597cf Replace Octree by DynamicBVH in cull code
-Much greater pairing/unpairing performance
-For now, using it for culling too, but this will change in a couple of days.
-Added a paged allocator, to efficiently alloc/free some types of objects.
2020-12-23 19:31:30 -03:00
Marcel Admiraal 4b8b803931 Rename Control margin to offset 2020-12-23 06:25:56 +00:00
Rémi Verschelde 6e43c68e40
Merge pull request #44182 from clayjohn/ASSAO
Replace SAO with ASSAO as Godot's new SSAO
2020-12-22 11:27:25 +01:00
clayjohn 44f8922305 Port ASSAO to Godot to replace SAO 2020-12-21 23:08:59 -08:00
Marcel Admiraal efea408d23 Ensure default value in _render_shadow is the same as parent
Use double instead of int for the p_lod_distance_multiplier default value in
RendererSceneRenderForward::_render_shadow to match parent default value in
RendererSceneRenderRD::_render_shadow
2020-12-21 09:36:20 +00:00
Rémi Verschelde e9d12f9e4e
Merge pull request #44521 from madmiraal/rename-rect2-clip
Rename Rect2 and Rect2i clip() to intersection()
2020-12-19 21:32:14 +01:00
reduz 666d5f3431 Fix error spam on wrong attachment
-For now, disable reading from depth this was always broken, needs to be fixed later
-Give better error showing binding and set when this happens.
2020-12-19 10:18:08 -03:00
Marcel Admiraal 2df9a8ccad Rename Rect2 and Rect2i clip() to intersection() 2020-12-19 12:59:08 +00:00
reduz 7bf90c7888 Improved shadow rendering efficiency
-Do not bind attributes that are not needed
-Improve a bit more how meshoptimizer interacts with Godot
2020-12-18 19:47:32 -03:00
reduz d2302f53d6 Implement automatic LOD (Level of Detail)
-Happens on import by default for all models
-Just works (tm)
-Biasing can be later adjusted per node or per viewport (as well as globally)
-Disabled AABB.get_support test because its broken
2020-12-18 15:48:03 +01:00
Yuri Roubinsky fe4c8e387b Added support for constants in shader `case` and array size declaration 2020-12-17 11:51:18 +03:00
reduz bf77016c8a Reimplement skeletons and blend shapes
Uses compute shaders, which only once, on demand, and all in parallel.
2020-12-16 14:32:04 -03:00
clayjohn 775e3db2e1 Fixes to recent Vulkan errors 2020-12-10 22:47:53 -08:00
Rémi Verschelde 9263f8eb4b
Image: Rename PVRTC{2,4} to PVRTC1_{2,4}, drop COMPRESS_PVRTC2
We haven't had a proper implementation for COMPRESS_PVRTC2 (which is PVRTC1 2-bpp) in years,
so let's drop it instead of keeping a compress type which doesn't work.

The other enum values were renamed to clarify that our PVRTC2 and PVRTC4 are respectively
PVRTC1 2-bpp and PVRTC1 4-bpp. PVRTC2 2-bpp and 4-bpp are not implemented yet.
2020-12-10 23:14:04 +01:00
bruvzg 644f739660
Static analyzer fixes:
Removes unused code in OS.
Fixes return types.
Fixes few typos.
2020-12-09 10:17:53 +02:00
reduz 2748b9a10d Add support for low-end 3D rendering.
-Reduce number of uniform sets from 6 to 4.
-Remove features in low end mode, in order to reduce the number of texture units fit to 16.
2020-12-07 20:50:57 -03:00
Marcel Admiraal a24c38d1a8 Rename Vector2.tangent() to Vector2.orthogonal() 2020-12-06 18:16:06 +00:00
Rémi Verschelde 744ab88884
Merge pull request #36382 from aaronfranke/unhide-the-hidden
Unhide hidden members by renaming them and rebind Mesh enums
2020-12-05 13:19:30 +01:00
Yuri Roubinsky 245d4af10c Frees CanvasShaderSDF reference (prevents warning at startup) 2020-12-05 11:28:44 +03:00
Aaron Franke 5dddf4377a
Rename RD texture "type" to "texture_type"
"type" isn't very descriptive for exposed code, and this variable is exposed via RD_SETGET.
2020-12-04 19:34:50 -05:00
Aaron Franke 19bdd01438
Rename RD uniform "type" to "uniform_type"
"type" isn't very descriptive for exposed code, and this variable is exposed via RD_SETGET.
2020-12-04 19:34:50 -05:00
reduz 2787ad65be RenderingServer reorganization 2020-12-04 18:39:46 -03:00