Thaddeus Crews
1536e0e236
Merge pull request #100441 from StaydMcMuffin/scene-shaders-tbn-fixes
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Scene Shaders - TBN Vector Fixes
2024-12-19 19:59:58 -06:00
Thaddeus Crews
2fcd8223e8
Merge pull request #99538 from Geometror/lightmap-gi-transparent-surface
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Add transparency support for LightmapGI
2024-12-19 19:59:52 -06:00
Hendrik Brucker
a3525bc015
Add transparency support for LightmapGI
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Co-authored-by: Guerro323 <kaltobattle@gmail.com >
2024-12-18 19:36:16 +01:00
Stayd
ed0e3d7da8
Scene Shaders - TBN Fixes
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Fixes two errors related to the normal, tangent,
and bitangent vectors, namely normals not always
being inverted on backfaces, and normalization
being reversed from what MikkTSpace expects.
2024-12-16 22:36:23 -07:00
Andrew_Shobbrook
e42def12d0
Implement per-light Specular property in DirectionalLight3D
2024-12-16 19:18:18 +01:00
BlueCube3310
189c8eb671
Implement shadowmasks for LightmapGI
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Co-authored-by: dearthdev <nathandearthdev@gmail.com >
2024-12-12 11:00:28 +01:00
clayjohn
9320865796
Avoid calculating dynamic lights when lights are baked into LightmapGI using the static bake mode
2024-12-06 10:17:44 -08:00
Thaddeus Crews
f5d82af1fd
Merge pull request #99136 from DarioSamo/light-compute-attenuation-skip
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Improve performance of shader lighting code in Forward renderers.
2024-12-05 14:12:08 -06:00
Dario
fa7615be9e
Add specialization for directional light split blend and fog.
2024-12-03 15:12:46 -03:00
Dario
0ce4c6dac3
Improve performance of shader lighting code in Forward renderers.
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- Skip sampling shadows if attenuation is very small.
- Skip computing diffuse and specular light if attenuation and shadow are very small.
2024-11-27 12:20:31 -03:00
Chaosus
a64b3fd3f8
Allow SCREEN_UV to be used in light function of spatial shader
2024-11-19 11:39:49 +03:00
clayjohn
2c158c386b
Normalize normal tangent and binormal before interpolating in the mobile renderer to avoid precision errors on heavily scaled meshes
2024-11-13 12:24:28 -08:00
Dario
53099c56f0
Add multiple specialization constants to Forward+ and Mobile.
2024-11-04 14:35:40 -03:00
Dario
427ba09efc
Fix soft shadows by increasing the bit count for specialization constants.
2024-10-28 10:26:50 -03:00
EnlightenedOne
cef515506b
Move preprocessor to end of line for iterator, remove redeclaration incompatible with ubershader method definitions
2024-10-14 22:19:16 +01:00
Dario
e2c6daf7ef
Implement asynchronous transfer queues, thread guards on RenderingDevice. Add ubershaders and rework pipeline caches for Forward+ and Mobile.
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- Implements asynchronous transfer queues from PR #87590 .
- Adds ubershaders that can run with specialization constants specified as push constants.
- Pipelines with specialization constants can compile in the background.
- Added monitoring for pipeline compilations.
- Materials and shaders can now be created asynchronously on background threads.
- Meshes that are loaded on background threads can also compile pipelines as part of the loading process.
2024-10-02 15:11:58 -03:00
ywmaa
0a9ad8f9de
Implement vertex shading
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This adds support in all backends, but the Compatibility renderer works the best.
Mobile and Forward+ can only support one directional light shader (the first in the tree)
While the Compatibility renderer supports any number of shadows.
Co-authored-by: Clay John <claynjohn@gmail.com >
2024-09-29 00:36:09 +02:00
Rémi Verschelde
bfe74eca3b
Merge pull request #97428 from clayjohn/shadow-filter-jitter-rebase
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Jitter shadow map dithering pattern across frames when TAA is enabled
2024-09-26 12:45:50 +02:00
Thaddeus Crews
9f9ee0c813
SCons: Add unobtrusive type hints in SCons files
2024-09-25 09:34:35 -05:00
Hugo Locurcio
0eb06da057
Jitter shadow map dithering pattern across frames when TAA is enabled
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This improves shadow quality by reducing the visibility of the noisy
pattern caused by dithering.
This jittering also applies when FSR2 is enabled, as it provides its own
form of temporal antialiasing.
Co-authored-by: Clay John <claynjohn@gmail.com >
2024-09-24 15:52:07 -07:00
Thaddeus Crews
b37fc1014a
Style: Apply new clang-format changes
2024-09-20 08:09:48 -05:00
BlueCube3310
a89f4fa5a9
LightmapGI: Pack L1 SH coefficients for directional lightmaps
2024-09-05 22:46:58 +02:00
Chaosus
f538376c3b
Add CLIP_SPACE_FAR built-in to spatial shader
2024-08-27 08:48:46 +03:00
Rémi Verschelde
68d188d521
Merge pull request #95888 from clayjohn/Lightmap-SH-coefficients
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Use correct lightmap coefficients to ensure that the directional lightmap mode looks correct
2024-08-25 20:18:18 +02:00
clayjohn
f4ccba7508
Use correct lightmap coefficients to ensure that the directional lightmap mode looks correct
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Also remove the metallic option from directional lightmap as it is guaranteed to return negative numbers in many cases
2024-08-21 10:24:32 -07:00
Rémi Verschelde
8acd82f70e
Merge pull request #89919 from BlueCube3310/bicubic-lightmap
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Implement bicubic sampling for lightmaps
2024-08-20 10:01:41 +02:00
Rémi Verschelde
333f0f910f
Merge pull request #86000 from jsjtxietian/add-missing-model_normal_matrix
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Add `model_normal_matrix` for fragment shader
2024-08-20 10:01:36 +02:00
jsjtxietian
e698351db2
Add model_normal_matrix for fragment shader
2024-08-20 12:39:29 +08:00
Rémi Verschelde
824a97120e
Merge pull request #92213 from clayjohn/ambient-disabled
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Disable all sources of ambient light when `ambient_light_disabled` render mode is used
2024-08-19 12:08:31 +02:00
BlueCube3310
ef9bb1a207
Implement support for bicubic lightmap filtering
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Co-authored-by: Calinou <hugo.locurcio@hugo.pro >
2024-08-19 09:52:09 +02:00
jsjtxietian
970a237c20
Fix undefined alpha_scissor in standard shader
2024-08-15 11:44:11 +08:00
Pedro J. Estébanez
0064532c1e
Fix position from vertex shader partially uninitialized
2024-07-23 09:04:54 +02:00
clayjohn
4cbc967f50
Use a spec constant to control whether the MultiMesh branch is used in the vertex shader.
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This works around a bug on the Quest3 and slightly improves performance on all mobile devices at the cost of increased pipeline count.
2024-07-12 15:44:06 -07:00
clayjohn
6fbef0669d
Disable all sources of ambient light when ambient_light_disabled render mode is used
2024-05-21 10:42:12 -07:00
QbieShay
e41064388e
reverted naming to premul alpha (no T)
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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.
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Co-authored-by: jitspoe <jitspoe@yahoo.com >
Co-authored-by: Clay John <claynjohn@gmail.com >
2024-05-01 00:53:29 +02:00
Bastiaan Olij
d2d22748b4
Fix issue in shadow to opacity
2024-04-26 21:54:26 +10:00
Rob Blanckaert
ffe0b869f5
Add LIGHT_VERTEX to fragment shader
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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
Khasehemwy
d950f5f838
Use Reverse Z for the depth buffer
2024-04-04 13:54:15 +02:00
Eidolon
08f4560e69
Add optional depth fog
2024-02-17 22:39:34 -03:00
Bastiaan Olij
1066f01607
Add ivec variants to multiview_uv for stereo rendering
2024-01-23 16:13:31 +11:00
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
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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
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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.
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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
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
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
clayjohn
51ed3aef63
Vertex and attribute compression to reduce the size of the vertex format.
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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
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Improve Split Blending Logic
2023-10-02 13:22:51 +02:00
bitsawer
dda8846dea
Fix LightmapGI shading sometimes being unlit or black
2023-09-20 01:41:32 +03:00
