Commit Graph

73 Commits

Author SHA1 Message Date
BlueCube3310 a89f4fa5a9 LightmapGI: Pack L1 SH coefficients for directional lightmaps 2024-09-05 22:46:58 +02:00
Rémi Verschelde 667778cf4d
Merge pull request #93448 from clayjohn/transmittance-fixes
Various fixes for transmittance effect
2024-09-03 11:42:57 +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
Use correct lightmap coefficients to ensure that the directional lightmap mode looks correct
2024-08-25 20:18:18 +02:00
BlueCube3310 4aa145624e LightmapGI: Fix shader data alignment after #89919 2024-08-21 21:37:13 +02:00
clayjohn f4ccba7508 Use correct lightmap coefficients to ensure that the directional lightmap mode looks correct
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
Stuart Carnie 2d0165574d
Add Metal support for macOS (arm64) and iOS 2024-08-20 12:11:06 +02:00
Rémi Verschelde 8acd82f70e
Merge pull request #89919 from BlueCube3310/bicubic-lightmap
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
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
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
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 d61fae36f3 Various fixes for transmittance effect
Use correct shadow sampling for omni and spot lights

Disable transmittance if shadows are disabled

Correct DirectionalLight transmittance bias to match shadow bias (its still pretty sensitive though)
2024-06-21 18:15:27 -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)
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
Bastiaan Olij d2d22748b4 Fix issue in shadow to opacity 2024-04-26 21:54:26 +10:00
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
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
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
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.
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
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
Milan Gruner 45a33cc749 Implement render mode fog_disabled and BaseMaterial3D setting Disable Fog 2023-09-05 18:15:02 +02:00
Dario f14c944c21 Flip convention of motion vector to point from current pixel to the previous pixel. 2023-08-28 09:30:20 -03:00
Dario e2984af013 Add motion vector support for animated surfaces like skeletons or blend shapes.
Extends mesh instances that required custom vertex buffers to create two alternating buffers that are written to and binds them to use them as the previous vertex buffer when generating motion vectors.
2023-08-16 11:37:42 -03:00
Clay 7c812cd7e9 Fix use of discard in shaders
discard was being included in all shaders set to depth pass opaque, which is the majority of shaders

Instead it should only be used with alpha prepass materials
2023-07-24 23:21:04 +02:00
Yuri Sizov bb15241e06 Merge pull request #77740 from ChibiDenDen/simplify_vulkan
Replace sampler arrays with constant sampler elements, simplify and reuse code for all shaders
2023-07-12 17:16:12 +02:00
ChibiDenDen 35715e510f replace sampler arrays with constant sampler elements 2023-06-22 01:11:57 +03:00
Bastiaan Olij 952b4b3f38 Apply reprojection in multiview for our cluster lookup 2023-06-21 11:17:01 +10:00
Bastiaan Olij 66272ea26e Fix volumetric fog in stereo by projection vertex in combined space 2023-06-20 14:36:14 +10:00
Rémi Verschelde 9ce42d176d
Merge pull request #76977 from manueldun/light-shader-builtins
Enable the use of all supported builtins on the light shader
2023-06-09 11:04:46 +02:00
Manuel Dun e2321c21db Enable the use of all builtins on the light shader
When using the light process in spatial shader,
the built-ins work as spected, now they work in forward+,
mobile and compatibility renderer.
2023-06-08 14:14:14 -04:00
clayjohn ca23d06a31 Re-implement the PSSM_SPLITS debug option
This uses a render_mode instead of shadow_color to avoid adding a cost to the basic shader
2023-04-28 17:53:56 -07:00
Johan Aires Rastén 14a8124ffe Add LIGHT_IS_DIRECTIONAL built-in for spatial shaders 2023-04-20 14:33:30 +02:00
João Pedro Braz 63c6f0b93c Use MODELVIEW_MATRIX for vertex transform when double precision is enabled
This commit updates the double precision vertex transform code from
using the MODEL_MATRIX to now use the MODELVIEW_MATRIX instead.

This can be made possible by transforming the MODELVIEW_MATRIX
back into model space (ie, same space as the MODEL_MATRIX) and then using it as if it were the MODEL_MATRIX.

With this in place we now properly handle VERTEX transformations that
a Material Shader might do, such as billboard-ing.
2023-03-29 10:37:30 -03:00
Bastiaan Olij 694c8ec273 Add render buffer support to screen space effects 2023-02-10 10:27:59 +11:00
Bastiaan Olij 8c77aea9ab Expose EYE_OFFSET to gdshader code 2023-02-01 12:39:13 +11:00
Rémi Verschelde 4b0363312e
Merge pull request #71455 from BastiaanOlij/fix_stereo_screen_depth
Make screen texture and depth texture work in Multiview
2023-01-26 01:11:02 +01:00