6809791fee
Merge pull request #87553 from clayjohn/GLES3-shader-compilation
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Significantly improve the speed of shader compilation in compatibility backend
2024-01-29 21:33:49 +01:00
1ce40ebb44
Merge pull request #87386 from clayjohn/GLES3-lightmap-bake
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Add GLES3 infrastructure for lightmap baking in the compatibility backend
2024-01-26 11:44:37 +01:00
3f7ea71e88
Merge pull request #87495 from jsjtxietian/USE_LIGHT_SHADER_CODE
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Clean up outdated `USE_LIGHT_SHADER_CODE` usage
2024-01-25 16:27:14 +01:00
1b83e8ae81
Merge pull request #87460 from BastiaanOlij/stereo_ivec
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Add ivec variants to multiview_uv for stereo rendering
2024-01-25 16:27:10 +01:00
efb1cbaad4
Add GLES3 infrastructure for lightmap baking in the compatibility backend
2024-01-24 17:13:30 -08:00
f1781fe9d1
Significantly improve the speed of shader compilation in compatibility backend
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Compile the unlit version by default to save on both cache size and compile time
2024-01-24 14:05:03 -08:00
2004ad1ac5
Clean up outdated `USE_LIGHT_SHADER_CODE` usage
2024-01-24 12:30:27 +08:00
bb83c4adec
Add custom shader attributes to Canvas Item Shaders
2024-01-23 14:36:39 -05:00
1066f01607
Add ivec variants to multiview_uv for stereo rendering
2024-01-23 16:13:31 +11:00
0fe7eead02
Fix 2D normals for transposed texture
2024-01-15 17:34:29 +01:00
774c4631fd
Merge pull request #84733 from clayjohn/GL-CanvasGroup-performance
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Only copy the relevant portion of the screen when copying to backbuffer in Compatibility backend
2024-01-08 11:50:12 +01:00
e72e63a6b5
Merge pull request #85837 from akien-mga/clang-format-16
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Style: Mark clang-format 16 as supported for pre-commit hook
2024-01-05 12:04:44 +01:00
49f4860ce3
Style: Mark clang-format 16 as supported for pre-commit hook
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It only introduced a difference in a .glsl file, which I've worked
around by removing an empty line. This keeps formatting consistent
between clang-format 15 and 16.
Also added a change in the 3-to-4 project converter to fix bogus
formatting in clang-format < 17.
2023-12-06 13:26:53 +01:00
749f60ee36
OpenGL: Implement rendering of lightmaps
2023-12-04 18:34:06 -06:00
6f16e3f257
Merge pull request #84416 from jsjtxietian/shadow_disabled
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Add `shadows_disabled` macro in Compatibility renderer
2023-12-04 23:03:10 +01:00
e69968b794
Only copy the relevant portion of the screen when copying to backbuffer in Compatibility backend
2023-11-11 00:17:26 +01:00
716fd3edfc
Add shadows_disabled macro in Compatibility renderer
2023-11-07 18:55:26 +08:00
f31371c04e
Automatically ensure correct normals in Compatibility renderer
2023-10-22 15:00:11 +02:00
09a2a7c54e
Remove PSSM Fade
2023-10-13 12:01:23 +02:00
c228fe1a0d
Particle internal refactor and additions for more artistic control
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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
af1d81d95a
Only perform modelview transform on tangent and binormal when vertex shader is in local space
2023-10-05 22:08:36 -06:00
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
cb7200b028
Implement 3D shadows in the GL Compatibility renderer
2023-09-28 09:39:26 +02:00
9a1b4f338b
Merge pull request #81160 from paddy-exe/canvas-uv-world-space
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Add render mode to use world coordinates in canvas item shader
2023-09-19 09:03:18 +02:00
3815b2f98e
Merge pull request #81315 from conorlawton/z-billboard-y-velocity-no-scale
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Fix z-billboard + y to velocity transform alignment to correctly respect non-uniform scale
2023-09-08 23:14:27 +02:00
9ecafcc491
Fixed z-billboard-y-velocity to correctly respect non-uniform scale instead of averaging scale
2023-09-08 20:01:57 +01:00
45a33cc749
Implement render mode fog_disabled and BaseMaterial3D setting Disable Fog
2023-09-05 18:15:02 +02:00
c98ab5aba3
Add option to use world coordinates in canvas item shader
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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
57eb762bae
Add option to enable HDR rendering in 2D
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This is needed to allow 2D to fully make use of 3D effects (e.g. glow), and can be used to substantially improve quality of 2D rendering at the cost of performance
Additionally, the 2D rendering pipeline is done in linear space (we skip linear_to_srgb conversion in 3D tonemapping) so the entire Viewport can be kept linear.
This is necessary for proper HDR screen support in the future.
2023-08-07 11:24:03 +02:00
7c812cd7e9
Fix use of discard in shaders
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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
bb15241e06
Merge pull request #77740 from ChibiDenDen/simplify_vulkan
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Replace sampler arrays with constant sampler elements, simplify and reuse code for all shaders
2023-07-12 17:16:12 +02:00
35715e510f
replace sampler arrays with constant sampler elements
2023-06-22 01:11:57 +03:00
9721a27427
Use Gaussian approximation for backbuffer mipmaps in GL Compatibility renderer
2023-06-12 21:51:23 -07:00
9ce42d176d
Merge pull request #76977 from manueldun/light-shader-builtins
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Enable the use of all supported builtins on the light shader
2023-06-09 11:04:46 +02:00
e2321c21db
Enable the use of all builtins on the light shader
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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
f6dcd7f51a
Merge pull request #75181 from dalexeev/fix-light-only-mode
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Fix "Light Only" mode of `CanvasItemMaterial`
2023-05-27 17:28:29 +02:00
852740a627
Merge pull request #76053 from MightiestGoat/fix-sky-auto-exposure
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Fix the grainy sky while using debanding.
2023-05-24 08:46:28 +02:00
43b0702a02
Fix "Light Only" mode of `CanvasItemMaterial`
2023-05-13 09:06:09 +03:00
8452e6cdb3
Add SPECULAR_AMOUNT spatial light shader built-in
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Light3D has a light_specular property which is used to set the
intensity of specular contributed by this light source, but it was
previously only used by the default material light shader, and not
possible to use in a custom light() shader.
2023-05-04 09:15:12 +02:00
14a8124ffe
Add LIGHT_IS_DIRECTIONAL built-in for spatial shaders
2023-04-20 14:33:30 +02:00
ab603e347f
Clamp normal when calculating 2D lighting to avoid artifacts
2023-04-18 17:26:17 -07:00
69f634ac78
Fix the grainy sky while using debanding
2023-04-15 10:43:46 +05:30
6229c2a1f9
Translate inactive particles to -INF
2023-04-12 19:32:39 -04:00
5062df41a5
Fix "error X3708: continue cannot be used in a switch" in HTML export
2023-04-07 23:16:10 +02:00
2852c9c319
Fix wobbly sky in stereoscopic OpenGL
2023-02-21 16:11:57 +11:00
58bad55d42
Avoid branch in half2float in gl_compatibility renderer
2023-02-14 20:31:36 -08:00
a7f3b4459a
Handle 0 exponent in float/half conversion for OpenGl
2023-02-08 20:41:44 +01:00
2bd5302704
Merge pull request #72695 from clayjohn/CanvasGroup-shading
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Avoid shading CanvasGroup nodes twice
2023-02-04 21:38:25 +03:00
dfbf439081
Avoid shading CanvasGroup nodes twice
2023-02-03 15:40:42 -08:00
bf0cc8f52a
Ignore instance color and instance custom_data when not used in the OpenGL renderer
2023-02-03 10:34:30 -08:00
ab4d8df163
Merge pull request #72485 from BastiaanOlij/add_eye_matrix_access
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Expose EYE_OFFSET to gdshader code
2023-02-01 07:33:18 +01:00
8c77aea9ab
Expose EYE_OFFSET to gdshader code
2023-02-01 12:39:13 +11:00
bd9dfcff3d
Fix sky rendering with multiview in OpenGL
2023-01-31 11:36:14 -06:00
eb9c2b878a
Automatically transform Skeleton2D calculations so pivots are not needed
2023-01-27 14:55:22 -08:00
4b0363312e
Merge pull request #71455 from BastiaanOlij/fix_stereo_screen_depth
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Make screen texture and depth texture work in Multiview
2023-01-26 01:11:02 +01:00
85c478e170
Make screen texture and depth texture work in Multiview
2023-01-25 13:35:01 +11:00
4bd01a93dc
Fix some SpotLight3D issues (clustering artifacts, light leak)
2023-01-24 01:08:32 +01:00
faea9f5c10
Remove SCREEN_TEXTURE, DEPTH_TEXTURE, and NORMAL_ROUGHNESS_TEXTURE
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in favour of texture hints
2023-01-18 19:52:47 -08:00
226daf9b59
GLES3: Fix canvas shader use of undefined draw_data
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Fixes #71551 .
2023-01-17 13:17:53 +01:00
390f83bf5a
fix normal map not flipping in sprite2D
2023-01-14 11:51:56 +05:30
b6a1aa15b1
Use instanced array buffer instead of UBO for canvas item batching
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This simplifies the generated shader code which increases both performance and compile time on low end devices
2022-12-15 08:25:44 -08:00
4454498d1e
OpenGL: Fix scene shader error when using Omni or Spot but not both
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Fixes #69886 .
2022-12-11 10:39:39 +01:00
975a8f9ada
Clean up specialization constants in OpenGL scene renderer
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Also add support for disabling omni and spot lights when not used
2022-12-05 18:10:13 -08:00
0697d6f8cd
Merge pull request #69521 from clayjohn/GLES3-glsl
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Expose emulated *Unorm4x8 glsl functions in non-android builds
2022-12-05 10:13:38 +01:00
7bc11b5fe8
Exposure emulated *Unorm4x8 glsl functions in non-android builds
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Originally these functions were exposed on all GLSL ES 300 devices. However, that causes a build error as Android devices expose the *Unorm4x8 functions despite them not being in the ES 300 spec
2022-12-04 14:05:14 -08:00
1b09fd5410
Implement CAMERA_VISIBLE_LAYERS as built-in shader variable
2022-12-03 22:41:27 -08:00
daf168f4c8
Merge pull request #69522 from clayjohn/IBL-black-metal
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Allow black metallic materials to reflect IBL
2022-12-03 12:46:30 +01:00
29ddbfa19a
Merge pull request #69514 from clayjohn/IBL-roughness
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Properly remap roughness when reading from radiance map
2022-12-03 12:46:25 +01:00
1e05dd3504
Allow black metallic materials to reflect IBL
2022-12-02 19:54:59 -08:00
b2b89d7294
Properly remap roughness when reading from radiance map
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This ensures that we consistently use perceptual roughness which matches the behaviour of most other PBR renderers like Blender, Ue4 and Godot 3
2022-12-02 15:39:20 -08:00
8177e5d7de
Merge pull request #69325 from clayjohn/GLES3-skeletons
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Add Skeletons and Blend Shapes to the OpenGL renderer
2022-12-01 23:22:42 +01:00
9141984e7e
Enable GLES3 on Android
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Add necessary build flags and switch from using a
GLES2 context to a GLES3 one.
This also enables building for OpenXR
Co-authored-by: m4gr3d <fhuyakou@gmail.com>
Co-authored-by: dsnopek <dsnopek@gmail.com>
2022-11-29 14:18:24 -08:00
f33ffd9ab4
Add Skeletons and Blend Shapes to the OpenGL renderer
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This uses a similar multipass approach to blend shapes
as Godot 3.x, the major difference here is that we
need to convert the normals and tangents to octahedral
for rendering.
Skeletons work the same as the Vulkan renderer except the bones
are stored in a texture as they were in 3.x.
2022-11-29 09:45:03 -08:00
e81a1e5b5a
Expose model_matrix in GLES3 scene fragment shader
2022-11-21 09:56:08 -08:00
3a43d44656
Merge pull request #68830 from Ayush-singla27/issuebranch
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fixed incorrect mesh normals in shaders
2022-11-20 11:35:52 +01:00
0e5a98cdd8
Fix drawing of 2D skeletons in the RD renderer.
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Also clean up skeleton code in preparation for adding them to GLES3
Properly update Mesh2D AABBs when skeleton is updated
2022-11-18 23:36:40 -08:00
75ba0a7957
fixed incorrect mesh normals in shaders
2022-11-19 11:06:03 +05:30
9ce57050a5
Add GPUParticles to the OpenGL3 renderer.
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This includes collision (2D SDF, Box, Sphere, Heightmap),
attraction (Box, Sphere), and all sorting modes.
This does not include 3D SDF collisions, trails, or
manual emission.
2022-11-14 23:28:25 -08:00
2ec234ff67
Add 2D shadows and canvas SDF to OpenGL3 renderer
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This is an initial implementation based on the current RD implementation
Performance will improve later
2022-10-28 11:33:23 -07:00
0d711cad30
Merge pull request #66107 from devloglogan/ambient-light-disabled-fix
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Fix ambient_light_disabled render mode flag
2022-10-27 10:08:29 -07:00
398ee08375
Add multiview to the opengl3 driver
2022-10-21 21:00:32 -05:00
978aa05a99
Fix error in Web builds that resulting in 2D
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objects not drawing in the GLES3 backend.
Issue came from not binding a light UBO when using the DISABLE_LIGHTING
code path
2022-10-14 11:18:27 -07:00
e600fb93a5
Add 2D lights to OpenGL3 canvas renderer
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This is an initial implementation using the same single-pass approach as the RenderingDevice.
2022-10-12 17:55:01 -07:00
154b9c1c91
Use a giant UBO to optimize performance in 2D
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This removes the countless small UBO writes we had before
and replaces them with a single large write per render pass.
This results in much faster rendering on low-end devices
but improves speed on all devices.
2022-10-06 11:24:45 -07:00
c8f0f27a0b
Properly expose TEXTURE_PIXEL_SIZE in Opengl3 renderer
2022-10-03 19:13:17 -07:00
e61d8b6f53
enabled ambient_light_disabled render mode flag
2022-09-19 17:12:32 -05:00
8fa76a5272
Move debanding into internal sky shader code so that it is applied after everything else.
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This ensures that the debanding does not scale with exposure or any other effect.
2022-09-13 10:39:04 -07:00
97be1fb7b6
Apply energy conservation to LAMBERT_WRAP and TOON diffuse modes by dividing by PI
2022-09-12 08:45:40 -07:00
fea48cdfc6
Fix rendering when using WebGL2.
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Fixes include using proper depth buffer format in 3D (this had previously been fixed already but the changes were lost in a rebase), Remove unused lighting and shadowing code in 2D, and update 2D UBOs using glBufferSubData so that they remain the appropriate size.
2022-09-06 14:42:08 -07:00
385ee5c70b
Implement Physical Light Units as an optional setting.
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This allows light sources to be specified in physical light units in addition to the regular energy multiplier. In order to avoid loss of precision at high values, brightness values are premultiplied by an exposure normalization value.
In support of Physical Light Units this PR also renames CameraEffects to CameraAttributes.
2022-08-31 12:14:46 -07:00
bcc3643989
Add font LCD sub-pixel anti-aliasing support.
2022-08-23 08:47:21 +03:00
f1fda97c33
Implement Octahedral on OpenGL3
2022-08-13 10:20:14 -07:00
8734ef1f7a
Merge pull request #62547 from clayjohn/ref_vec_pbr
2022-08-08 10:18:32 +02:00
baaa7503c7
Add a shadow opacity property to Light3D
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This can be used to make shadows translucent for a specific light.
The light distance fade system also uses this to smoothly fade the shadow
when the light fade transition distance is greater than 0.
2022-08-07 11:06:32 +02:00
4b80cb4aa3
Fix various bugs in GLES3 renderer that stopped it from running on web
2022-08-01 16:45:32 -04:00
677f565ce8
Merge pull request #63587 from clayjohn/specular-occlusion
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Treat specular less than 0.02 as occlusion
2022-08-01 07:54:57 +02:00
0c65ed38a6
Treat specular less than 0.02 as occlusion
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This is a very common hack used in almost all PBR renderers to allow removing specular contribution in dielectric materials
2022-07-31 15:45:21 -07:00
4b42379c8f
Rename RenderingServer global shader uniform methods to be more explicit
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The `global_shader_uniform` name is longer, but it makes it much
easier to find the methods when searching in the class reference.
2022-07-28 18:46:59 +02:00
d7a1acd229
Merge pull request #62364 from clayjohn/GLES3-sky-optimization
2022-07-27 12:39:58 +02:00
6bbfd160b0
SCons: Properly track codegen script dependency for generated GLSL headers
2022-07-02 16:01:48 +02:00
Rémi Verschelde
Yuri Sizov
clayjohn
jsjtxietian
Giwayume
Bastiaan Olij
kleonc
David Snopek
BlueCube3310
mrjustaguy
QbieShay
Conor Lawton
Milan Gruner
Patrick
ChibiDenDen
Manuel Dun
Yuri Sizov
Danil Alexeev
Johan Aires Rastén
mightygoat
Erik Johnson
cody
JoJoX
Hendrik Brucker
jainl28patel
NumbuhFour
Rémi Verschelde
Ayush Singla
Logan Lang
bruvzg
Omar El Sheikh
Hugo Locurcio