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415 commits

Author SHA1 Message Date
QbieShay
e41064388e reverted naming to premul alpha (no T) 
Initially 3d had premulT alpha as a keyword.
Since Canvas item uses mixed premul and premult as keywords,
3D is changed as well to keep consistency with 2D.
Unfortunately this keeps inconsistency with the internal ENUM.
 2024-05-01 22:24:49 +02:00
QbieShay
41a2b0e83e Added premult alpha blending to 3D (spatial) shaders. 
Co-authored-by: jitspoe <jitspoe@yahoo.com>
Co-authored-by: Clay John <claynjohn@gmail.com>
 2024-05-01 00:53:29 +02:00
Chris Clyne
1ca0eeac28 Fix inverted GPUParticlesCollisionHeightField3D 2024-04-26 17:30:50 +01:00
Bastiaan Olij
d2d22748b4 Fix issue in shadow to opacity 2024-04-26 21:54:26 +10:00
Rémi Verschelde
853740e2ad
Merge pull request #91191 from clayjohn/RD-soft-shadows 
Properly calculate penumbra for soft shadows with reverse z
 2024-04-26 11:09:02 +02:00
Rémi Verschelde
22c8a2785d
Merge pull request #90920 from clayjohn/2D-light-cull 
Exit light calculation early when pixel outside of light bounding rectangle
 2024-04-26 11:08:29 +02:00
clayjohn
4e5e81c7d4 Properly calculate penumbra for soft shadows with reverse z 
Also fix a related bug where the DirectionalLight3D size was ignored unless a positional light with soft shadows touched the mesh
 2024-04-25 17:06:49 -07:00
Rob Blanckaert
ffe0b869f5 Add LIGHT_VERTEX to fragment shader 
Adds a new variable to the fragment shader to specify
the vertex position used when calculating lighting.
 2024-04-25 06:56:02 -07:00
Bastiaan Olij
226ca2f04c Fix issue with copy shader not working in multiview 2024-04-23 21:46:39 +10:00
clayjohn
506e93a207 Exit light calculation early when pixel outside of light bounding rectangle 
This hugely improves the performance of rendering PointLight2Ds
 2024-04-19 16:10:11 -07:00
clayjohn
adfc9ccc44 Use a src rect for copying from screen with CanvasGroup in the mobile backend 2024-04-17 15:19:20 -07:00
Khasehemwy
d950f5f838
Use Reverse Z for the depth buffer 2024-04-04 13:54:15 +02:00
Bastiaan Olij
df8ff797b7 Consistantly use USE_MULTIVIEW as the define in shaders 2024-03-11 14:40:00 +11:00
Eidolon
08f4560e69 Add optional depth fog 2024-02-17 22:39:34 -03:00
Erik Johnson
eab95698cd
Fix shadows for billboarded Sprite3D's 2024-02-13 10:36:38 +01:00
Rémi Verschelde
4a30fe5e7c
Merge pull request #86564 from Giwayume/feature/canvas-item-shader-custom-data 
Support CUSTOM shader attributes in 2D
 2024-02-08 10:53:24 +01:00
Yuri Sizov
1b83e8ae81 Merge pull request #87460 from BastiaanOlij/stereo_ivec 
Add ivec variants to multiview_uv for stereo rendering
 2024-01-25 16:27:10 +01:00
Giwayume
bb83c4adec Add custom shader attributes to Canvas Item Shaders 2024-01-23 14:36:39 -05:00
Bastiaan Olij
1066f01607 Add ivec variants to multiview_uv for stereo rendering 2024-01-23 16:13:31 +11:00
kleonc
0fe7eead02 Fix 2D normals for transposed texture 2024-01-15 17:34:29 +01:00
Bastiaan Olij
10a8b88165 Fix SSR not working properly in stereo 2024-01-09 23:19:57 +11:00
Dario
cc4d39b0c1 Acyclic Command Graph for RenderingDevice. 
Adds a new system to automatically reorder commands, perform layout transitions and insert synchronization barriers based on the commands issued to RenderingDevice.
 2024-01-08 14:54:56 -03:00
Rémi Verschelde
7abaac631b
Fixup SDFGI shader compilation error after #80390 
My mistake, I added this when rebasing and didn't notice that it was a
.glsl file and thus the availability of Math was not confirmed by the
C++ compiler.
 2024-01-03 08:51:08 +01:00
EddieBreeg
8747c67d9e
Fix potential integer underflow in rounded up divisions 
A new `Math::division_round_up()` function was added, allowing for easy
and correct computation of integer divisions when the result needs to
be rounded up.

Fixes #80358.

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
 2024-01-02 14:14:47 +01:00
clayjohn
43cf21cb71 Use best fit normals for storing screen space normals 2023-12-21 14:41:29 -07:00
Yuri Sizov
c1d8b53ca0 Merge pull request #82668 from mrjustaguy/master 
Improve split blending logic for Vulkan
 2023-12-18 18:17:36 +01:00
clayjohn
a5399ab5af Reduce the number of samplers used by the scene shaders 
The hard limit for Apple devices is 16 samplers per stage. So we need to ensure we use less than that
 2023-12-15 17:13:44 -07:00
clayjohn
2b9e6d2972 Use render pass uniform set to store viewport samplers. 
This fixes a bugs where per-viewport samplers were being used for internal texture fetches (probes, sky, etc.).

This also fixes a bug when using multiple viewports in the same scene.

This also fixes a bug where the texture bias would override the bias from 3D scale.
 2023-11-08 23:26:08 +01:00
Bastiaan Olij
e3b8af723e Fix cubemap downsampler logic 2023-10-31 10:36:42 +11:00
clayjohn
57ba7ded87 Fix bug with alpha to coverage by enabling depth discard when using alpha to coverage 2023-10-30 23:07:30 +01:00
Rémi Verschelde
09b92a144d
Merge pull request #79921 from mandryskowski/ssr_transparency 
Make Fresnel darken SSR instead of blending with specular
 2023-10-11 22:37:02 +02:00
mandryskowski
5b2e54c17b Fresnel should darken the SSR reflections instead of blending them with specular light. 2023-10-11 18:58:22 +01:00
QbieShay
c228fe1a0d Particle internal refactor and additions for more artistic control 
Co-authored-by: Hugo Locurcio <hugo.locurcio@hugo.pro>
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Co-authored-by: Raul Santos <raulsntos@gmail.com>
Co-authored-by: Mew Pur Pur <85438892+MewPurPur@users.noreply.github.com>
Co-authored-by: Clay John <claynjohn@gmail.com>
 2023-10-10 20:03:35 +02:00
clayjohn
af1d81d95a Only perform modelview transform on tangent and binormal when vertex shader is in local space 2023-10-05 22:08:36 -06:00
Rémi Verschelde
950139e489
Merge pull request #82546 from viksl/volumetric-fog-spot-light-artifacts 
Fix cluster artifacts and negative light
 2023-10-05 22:50:12 +02:00
clayjohn
51ed3aef63 Vertex and attribute compression to reduce the size of the vertex format. 
This allows Godot to automatically compress meshes to save a lot of bandwidth.

In general, this requires no interaction from the user and should result in
no noticable quality loss.

This scheme is not backwards compatible, so we have provided an upgrade
mechanism, and a mesh versioning mechanism.

Existing meshes can still be used as a result, but users can get a
performance boost by reimporting assets.
 2023-10-05 12:02:23 -06:00
mrjustaguy
dd3d380a01 Improve Split Blending 
Improve Split Blending Logic
 2023-10-02 13:22:51 +02:00
viksl
8a2d345a85 Fixes spotlight's cluster artifacts and negative light. 2023-10-01 09:13:30 +02:00
Raffaele Picca
de42258154 Optimizing glow behaviour 2023-09-26 11:56:28 +02:00
Dario
057367bf4f Add FidelityFX Super Resolution 2.2 (FSR 2.2.1) support. 
Introduces support for FSR2 as a new upscaler option available from the project settings. Also introduces an specific render list for surfaces that require motion and the ability to derive motion vectors from depth buffer and camera motion.
 2023-09-25 10:37:47 -03:00
bitsawer
dda8846dea Fix LightmapGI shading sometimes being unlit or black 2023-09-20 01:41:32 +03:00
Rémi Verschelde
9a1b4f338b
Merge pull request #81160 from paddy-exe/canvas-uv-world-space 
Add render mode to use world coordinates in canvas item shader
 2023-09-19 09:03:18 +02:00
Rémi Verschelde
3815b2f98e
Merge pull request #81315 from conorlawton/z-billboard-y-velocity-no-scale 
Fix z-billboard + y to velocity transform alignment to correctly respect non-uniform scale
 2023-09-08 23:14:27 +02:00
Conor Lawton
9ecafcc491 Fixed z-billboard-y-velocity to correctly respect non-uniform scale instead of averaging scale 2023-09-08 20:01:57 +01:00
Milan Gruner
45a33cc749 Implement render mode fog_disabled and BaseMaterial3D setting Disable Fog 2023-09-05 18:15:02 +02:00
Patrick
c98ab5aba3 Add option to use world coordinates in canvas item shader 
By using the render mode `world_vertex_coords` you can automatically use the vertex coordinates in world space
 2023-08-30 15:32:18 +02:00
Rémi Verschelde
a6c72f9829
Merge pull request #81074 from DarioSamo/flip-motion-vectors 
Flip convention of motion vectors.
 2023-08-29 12:46:44 +02:00
Rémi Verschelde
9d74c24232
Merge pull request #80723 from DarioSamo/debug-motion-vectors 
Improve visual feedback when using the motion vectors debug view option
 2023-08-29 12:44:45 +02:00
Dario
293302ccd8 Add motion vector support for GPU 3D Particles. 
Add the capability of resizing the transforms buffer for particles to be double its size and alternate where the current output is written to. Only works for particles that use index as their draw order.
 2023-08-28 10:56:02 -03:00
Dario
e7d3a7c2aa Improve visual feedback when using the motion vectors debug view option. 
Replaces the current method of showing the raw values of the motion vectors buffer to display a grid of lines instead with a new shader.
 2023-08-28 10:14:21 -03:00