Commit graph

1002 commits

Author SHA1 Message Date
Rémi Verschelde
87c80f529f
clang-format: Enable BreakBeforeTernaryOperators
clang-format keeps breaking the way it handles break *after* ternary operators,
so I give up and go with the only style they seem to actually test.
2021-10-28 14:50:33 +02:00
Rémi Verschelde
42d385b312
clang-format: Disable alignment of operands, too unreliable
Sets `AlignOperands` to `DontAlign`.

`clang-format` developers seem to mostly care about space-based indentation and
every other version of clang-format breaks the bad mismatch of tabs and spaces
that it seems to use for operand alignment. So it's better without, so that it
respects our two-tabs `ContinuationIndentWidth`.
2021-10-28 13:23:38 +02:00
Omar El Sheikh
b679594eac Fix CSGPolygon Buffer Overflow
Immediate meshes do not have geometry of type Surface so we check
to see the mesh isn't immediate before trying to cast to surface
to check for octahedral compression
2021-10-18 11:39:54 -04:00
clayjohn
a4e8ba8cfd Only add emission on base pass in GLES3 2021-10-17 15:58:57 -07:00
Hugo Locurcio
2826bec5d4
Fix lights flickering in GLES3 when new light attenuation is disabled
Co-authored-by: Clay John <claynjohn@gmail.com>
2021-10-12 21:59:23 +02:00
Rémi Verschelde
302ad4e600
Merge pull request #52918 from Calinou/add-new-light-attenuation-3.x 2021-10-08 23:08:49 +02:00
Hugo Locurcio
85e080fcc0
Backport new 3D point light attenuation as an option
This provides more realistic lighting with a very small performance cost.
The option is available in both GLES3 and GLES2, and can be enabled in
the Project Settings. This goes well with the ACES Fitted tonemapping mode
that was recently added.

When enabled, this also makes upgrading Godot 3.x projects to Godot 4.0 easier,
since lighting in 3.x will better match how it'll look in Godot 4.0.
2021-10-08 22:15:22 +02:00
Rémi Verschelde
06fc2378de
Merge pull request #51491 from Calinou/glow-add-high-quality-mode-3.x
Add high quality glow mode (3.x)
2021-10-08 07:47:07 +02:00
lawnjelly
192ec963ae Create 'rendering/misc' project settings section
To prevent the project settings `rendering` section getting out of hand, this PR moves some of the smaller new settings into a `misc` category.
2021-10-05 11:47:03 +01:00
Rémi Verschelde
d82c75adca
Merge pull request #53393 from lawnjelly/dev_asserts 2021-10-05 11:25:24 +02:00
lawnjelly
c835f1f3c5 Add DEV_ASSERT and DEV_CHECK macros
Change the existing DEV_ASSERT function to be switched on and off by the DEV_ENABLED define. DEV_ASSERT breaks into the debugger as soon as hit.
Add error macros DEV_CHECK and DEV_CHECK_ONCE to add an alternative check that ERR_PRINT when a condition fails, again only enabled in DEV_ENABLED builds.
2021-10-04 14:57:54 +01:00
Pedro J. Estébanez
6a4c2c1c13 Reset scene conditionals assumed to be false 2021-10-04 00:13:59 +02:00
Rémi Verschelde
6bdd84b8d5
Fix -Wextra warnings from GCC 11 2021-09-29 15:23:12 +02:00
Rémi Verschelde
1ceba6e1b0
Merge pull request #52585 from Calinou/screen-texture-improve-no-sampling-error 2021-09-20 16:25:16 +02:00
Rémi Verschelde
8a211219c7
Merge pull request #52243 from Pineapple/fix-light-internal
Fix Light2D UBO initialization
2021-09-14 14:21:22 +02:00
Rémi Verschelde
37fab65e00
Merge pull request #52477 from Lauson1ex/3.x
Add a new high quality tonemapper: ACES Fitted (3.x)
2021-09-13 17:37:22 +02:00
Rémi Verschelde
600f2a8d5d
Merge pull request #51927 from 20kdc/issue-51897-sp1
Fix issue #51897 (horizon occlusion causing black blob), fix ver. SP1
2021-09-13 11:44:55 +02:00
Hugo Locurcio
1c63e335b3
Improve the error message about SCREEN_TEXTURE being unavailable
This also tweaks the Viewport `usage` property hint to match the
project setting used for the root viewport.
2021-09-11 23:17:07 +02:00
Endri Lauson
077083938e Add a new high quality tonemapper: ACES Fitted 2021-09-08 19:12:09 -03:00
Bartłomiej T. Listwon
350573a4df Fix buffer creation in light_internal_create() 2021-08-31 08:33:43 +02:00
Clay John
46ad2560a1
Merge pull request #51780 from BastiaanOlij/output_linear_gles2
Convert output of GLES2 to linear color space
2021-08-25 22:22:05 -03:00
Bastiaan Olij
73722f3c65 Convert output of GLES2 to linear color space if keep_3d_linear is enabled 2021-08-23 15:59:56 +10:00
clayjohn
987aef4e0d Properly clear cubemap filter state when texture array environment disabled 2021-08-20 19:12:38 -07:00
20kdc
324c487c63 Fix issue #51897 (horizon occlusion causing black blob), fix ver. SP1
No, not service pack 1. Removes comments from the original fix commit.
2021-08-20 19:04:27 +01:00
Hugo Locurcio
663af7ff03
Fix tonemap exposure not being taken into account by sharpening
The same fix as FXAA was applied to the CAS filter.
2021-08-18 16:44:41 +02:00
Rémi Verschelde
92a7ae022d
Merge pull request #51769 from The-O-King/oct_split_stream_fix
Fix Octahedral/Split Stream Options
2021-08-18 08:01:56 +02:00
Omar El Sheikh
a63028e172 Fix Octahedral/Split Stream Options
Update mesh_surface_get_format_stride and
mesh_surface_make_offsets_from_format to return an array of offsets and
an array of strides in order to support vertex stream splitting

Update _get_array_from_surface to also support vertex stream splitting

Add a condition on split stream usage to ensure it does not get used on
dynamic meshes

Handle case when Tangent is compressed but Normal is not compressed

Make stream splitting option require a restart in the settings

Update SoftBody and Sprite3D to support and use strides and offsets
returned by updated visual_server functions

Update Sprite3D to use the dynamic mesh flag
2021-08-17 16:11:47 -04:00
clayjohn
8ac85e6a9e Normalize the results of octahedral decompression 2021-08-16 22:17:38 -07:00
Rémi Verschelde
51dd4d0c6c
Merge pull request #49509 from Chaosus/shader_time_3.x 2021-08-16 19:42:55 +02:00
Rémi Verschelde
33c9dd8845
Merge pull request #51363 from parulina/gles2-blendshapes-perf 2021-08-16 08:42:14 +02:00
paru
ab21a3b8fb Performance improvements for GLES2 CPU blendshapes 2021-08-16 08:22:45 +02:00
clayjohn
81dc6a7688 Define normal_attrib when not using octahedral compression in GLES3 2021-08-15 22:27:46 -07:00
Yuri Roubinsky
8a1c986455 [3.x] Fix shader crash when using local var with the same name as varying 2021-08-13 09:30:35 +03:00
Rémi Verschelde
9e3e7b03e4
Merge pull request #51376 from The-O-King/vertex_buffer_alignment
Align Vertex Buffer to 4 Bytes
2021-08-12 07:13:45 +02:00
Hugo Locurcio
0e0af7fa83
Add high quality glow mode
This backports the high quality glow mode from the `master` branch.

Previously, during downsample, every second row was ignored.
Now, when high-quality is used, we sample two rows at once to ensure
that no pixel is missed. It is slower, but looks much better and has
a much high stability while moving.

High quality also takes an additional horizontal sample the width of the
horizontal blur matches the height of the vertical blur.
2021-08-11 17:00:41 +02:00
Rémi Verschelde
7c6bdea33c
Merge pull request #47416 from Calinou/add-contrast-adaptive-sharpening-3.x
Add support for contrast-adaptive sharpening in 3D (GLES3 only)
2021-08-10 10:08:24 +02:00
Rémi Verschelde
5116855637
Merge pull request #51439 from Calinou/tonemap-clamp-negative-colors-3.x
Clamp negative colors regardless of the tonemapper to avoid artifacts
2021-08-10 09:56:18 +02:00
Rémi Verschelde
dad5d09d1b
Merge pull request #51416 from clayjohn/GLES-horizon-occlusion
[3.x] Add horizon specular occlusion
2021-08-10 09:55:46 +02:00
Rémi Verschelde
6518a61bd4
Merge pull request #51410 from clayjohn/GLES-blinn-phong 2021-08-10 09:52:28 +02:00
clayjohn
f92a600d5c Make blinn and phong specular use full pbr 2021-08-09 20:45:14 -07:00
Hugo Locurcio
313527b3fa
Clamp negative colors regardless of the tonemapper to avoid artifacts
Color artifacts could be visible when using negative lights with the
Filmic and ACES tonemapping operators, as these did not clamp negative
colors.
2021-08-09 17:16:27 +02:00
clayjohn
1065f8dc86 Add horizon specular occlusion 2021-08-08 19:29:02 -07:00
Yuri Roubinsky
0f817e127d [3.x] Fix a default shader specular render mode to (SCHLICK_GGX) 2021-08-08 19:26:00 +03:00
Omar El Sheikh
f0de7ec2b6 Align Vertex Buffer to 4 Bytes
With the octahedral compression, we had attributes of a size of 2 bytes
which potentially caused performance regressions on iOS/Mac

Now add padding to the normal/tangent buffer

For octahedral, normal will always be oct32 encoded
UNLESS tangent exists and is also compressed
then both will be oct16 encoded and packed into a vec4<GL_BYTE>
attribute
2021-08-07 15:42:03 -04:00
Bastiaan Olij
cc1f7f2edc Revert "Combined the DOF far and DOF near passes"
This reverts commit 39658b4e07.
2021-08-05 23:22:31 +10:00
Omar El Sheikh
6c643af6a7 Fix Bugs w/ Octahedral Compression Implementation
Initial octahedral compression incorrectly wrote tangent to the buffer
using an offset of 3 rather than 4, losing the sign of the tangent
vector needed for things like tangent space for texturing mapping

GLES3 renderer used remove_custom_define rather than set_conditional to
change back to the default conditional state the scene shader should be
in
2021-08-04 21:48:56 -04:00
Rémi Verschelde
9735f2803c
Merge pull request #46800 from The-O-King/normal_compression
[3.x] Implement Octahedral Map Normal/Tangent Attribute Compression
2021-07-30 17:34:47 +02:00
Omar El Sheikh
d274284069 Octahedral Normal/Tangent Compression
Implement Octahedral Compression for normal/tangent vectors
*Oct32 for uncompressed vectors
*Oct16 for compressed vectors

Reduces vertex size for each attribute by
*Uncompressed: 12 bytes, vec4<float32> -> vec2<unorm16>
*Compressed: 2 bytes, vec4<unorm8> -> vec2<unorm8>

Binormal sign is encoded in the y coordinate of the encoded tangent

Added conversion functions to go from octahedral mapping to cartesian
for normal and tangent vectors

sprite_3d and soft_body meshes write to their vertex buffer memory
directly and need to convert their normals and tangents to the new oct
format before writing

Created a new mesh flag to specify whether a mesh is using octahedral
compression or not
Updated documentation to discuss new flag/defaults

Created shader flags to specify whether octahedral or cartesian vectors
are being used

Updated importers to use octahedral representation as the default format
for importing meshes

Updated ShaderGLES2 to support 64 bit version codes as we hit the limit
of the 32-bit integer that was previously used as a bitset to store
enabled/disabled flags
2021-07-30 10:29:09 -04:00
Yuri Roubinsky
1e191847c7 [3.x] Implemented global const array to shaders 2021-07-26 16:29:39 +03:00
Bastiaan Olij
39658b4e07 Combined the DOF far and DOF near passes 2021-07-22 13:45:57 +10:00