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Author SHA1 Message Date
Vladislav Belov abf444d91c Reduces vertex maximum stride to 16 
https://wikis.khronos.org/opengl/Vertex_Specification_Best_Practices

> The alignment of any attribute's data should be no less than 4 bytes.

But to make it a bit safer for older drivers we prefer to use 16 bytes
alignment (vec4) for now to match std140.
 2026-07-12 17:54:26 +02:00
Vladislav Belov 1380a93077 Packs particle size and angle to axes 
We need to have per-vertex data to be constant to use instancing.
Now we have only UV coordinates.
 2026-06-22 23:18:26 +02:00
Vladislav Belov 8c5416e2c5 Adds fragment shader PBR resolve 
It allows to have PBR for devices without properly detected compute
shaders.
 2026-06-20 13:29:01 +02:00
Vladislav Belov 5ca4c93f55 Reduces canvas2d layout for SPIR-V 
It's preferrable to keep push constant under 64 bytes for some vendors.
The layout optimization rule is similar to C++ one.
 2026-06-20 11:22:29 +02:00
Vladislav Belov 59e36be140 Splits shader effects to reuse in material passes 2026-05-10 23:57:23 +02:00
Vladislav Belov 9aee507e28 Adds wireframe techniques for particle and terrain 2026-05-10 23:57:12 +02:00
Vladislav Belov 75bd640bd8 Removes context of terrain shadows and silhouettes 
We were unnecessary passing all combinations of our scene shader context
even if we don't need it as for shadows and silhouettes for terrain
rendering. Since we only need to draw a solid color.
 2026-05-10 23:56:57 +02:00
Vladislav Belov 25df2d8a02 Adds resolve PBR compute shader 
Also fixes sky shader as it was writing negative values for -Y
direction.
 2026-04-29 19:25:12 +02:00
Vladislav Belov 9b79fb3793 Fixes particle solid axes after aae957ec7b 2026-04-25 15:58:25 +02:00
Vladislav Belov b52fbb7c62 Fixes particle shader compilation 
The problem was only in case of USE_DESCRIPTOR_INDEXING. Because it adds
additional data for textures to the end of draw uniforms.

Fixes #8780
 2026-03-22 00:53:30 +01:00
Vladislav Belov aae957ec7b Adds fixed orientation to particles 
New features:

* Relative position
* Relative and absolute fixed axis
* Local space
* Axis along velocity vector
 2026-02-20 22:46:49 +01:00
Vladislav Belov 145e1c116d Removes ARB shaders 2026-02-20 22:07:39 +01:00
Vladislav Belov 3ffb5ec5a0 Removes USE_FOG define and switches to a shader parameter. 
Refs #8385
 2025-10-11 08:11:35 +02:00
Vladislav Belov 13b988cecb Removes shader effect duplications. 2025-09-29 12:04:53 +02:00
Ralph Sennhauser 58219b974c Fix trailing whitespace and add pre-commit hook 
Some have their editor configured to remove trailing whitespace and
editing such a file would "fix" it, adding an unrelated change.

Fix whitespace violations excluding third party libs and generated files
like glad or patches.

Enable pre-commit hook trailing-whitespace to enforce it in the future.

Fixes: #8016
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
 2025-06-15 20:08:48 +02:00
Lancelot de Ferrière c2bb61fffc Fix terrain normals to account for angle 2024-12-28 13:25:07 +01:00
Vladislav Belov 6b18e58017 Adds a compute shader to perform a GPU skinning. 
The main logic is taken from the experimental code in the model_common
shader but rewritten to use storage buffers as inputs.
 2024-12-09 22:47:07 +01:00
vladislavbelov e3f46bb809 Adds compute shaders support and scaling with FSR. 
Fixes #6842

Comments By: phosit, Stan
Differential Revision: https://code.wildfiregames.com/D5218
This was SVN commit r28010.
 2024-01-17 19:40:27 +00:00
vladislavbelov debbcba9a6 Reduces code duplication of specular calculation in shaders. 
Differential Revision: https://code.wildfiregames.com/D5178
This was SVN commit r27924.
 2023-11-08 23:07:11 +00:00
vladislavbelov f2938aaa28 Refactors normal calculation in model and terrain shaders. 
Differential Revision: https://code.wildfiregames.com/D5081
This was SVN commit r27769.
 2023-07-19 17:29:13 +00:00
Stan 7cd980f2e1 Move some engine required files to the mod mod. 
Most of the shaders are explicitely interned by the engine except for
the one called "Model" which is not required (you can have maps with
just terrain for visualization)
The rng files are called by the engine to validate structure.
The game has two overrides for high quality and normal water to be
"ocean" and "default" respectively
The minimap flare folder is hardcoded see #6795
The default material now calls the dummy shader instead of the model one
when in modmod
Move the default skybox, it will be required by _default.xml
The terrain materials are moved as well, for completeness, although they
are currently not referenced.

This commit does not include atlas needed files as it cannot run without
the public mod anyway for now. It will be done in a separate commit when
we have the ingame editor that will require _default.xml for instance.

This commit is also needed to generate the spir-v shaders in the correct
mods, in order to be able to launch the game with mod mod only.

Refs: #6636 #5366
Fixes: #6294

Differential Revision: https://code.wildfiregames.com/D4906
This was SVN commit r27629.
 2023-05-06 17:14:41 +00:00
vladislavbelov 04230f7e03 Adds SPIR-V to effect XML files. 
Differential Revision: https://code.wildfiregames.com/D4986
This was SVN commit r27624.
 2023-04-29 20:36:37 +00:00
vladislavbelov 7c84c23114 Adds Vulkan backend. 
Comments By: phosit, Stan
Differential Revision: https://code.wildfiregames.com/D4876
This was SVN commit r27412.
 2023-01-10 20:22:20 +00:00
vladislavbelov 7c20a8c958 Reduces shader inputs duplication and wraps them in a macro. Refs #6636 
Tested By: Stan
Differential Revision: https://code.wildfiregames.com/D4837
This was SVN commit r27282.
 2022-12-10 10:14:35 +00:00
vladislavbelov 240c1247ad Wraps gl_FragColor in a macro to avoid duplication for different versions. 
gl_FragColor and gl_FragData are deprecated since GLSL 1.30.

This was SVN commit r27204.
 2022-11-05 11:49:38 +00:00
vladislavbelov 33dd5d9fbc Wraps vertex attributes in a macro to avoid duplication for different versions. 
This was SVN commit r27199.
 2022-11-04 23:41:41 +00:00
vladislavbelov e2f433db8c Wraps gl_Position in a macro to avoid duplication for different versions. 
This was SVN commit r27198.
 2022-11-04 22:56:56 +00:00
vladislavbelov dffde00e5f Reduces uniforms sizes for the Canvas2D shader. 
Differential Revision: https://code.wildfiregames.com/D4796
This was SVN commit r27136.
 2022-10-09 10:44:51 +00:00
vladislavbelov c5f71d6b87 Fixes grayscaleFactor usage in Canvas2D ARB shader added in 1f192f1593. Fixes #6536 
Tested By: Langbart
This was SVN commit r26857.
 2022-05-07 20:57:16 +00:00
vladislavbelov eaac0b0dbe Uses vertex streams to get attribute locations reducing duplication in XML. 
Also adds missing streams.

This was SVN commit r26792.
 2022-04-15 18:13:33 +00:00
vladislavbelov ad2068dae0 Uses sequential numbering of GL vertex attributes for modern hardware. Refs #3054 
Differential Revision: https://code.wildfiregames.com/D4601
This was SVN commit r26781.
 2022-04-12 16:13:47 +00:00
Angen a7b7f50cc8 Move some shaders to mod 
Differential revison: D4547
Fixes: #6294

This was SVN commit r26650.
 2022-03-14 17:24:47 +00:00
vladislavbelov e89e55539e Removes custom vertex attribute locations for GLSL. Refs ce215cace3. 
This was SVN commit r26630.
 2022-03-12 23:25:23 +00:00
vladislavbelov a1f98b016b Moves depth and stencil tests to PipelineState and DeviceCommandContext. 
Differential Revision: https://code.wildfiregames.com/D4471
This was SVN commit r26286.
 2022-02-01 16:38:55 +00:00
vladislavbelov 709e8292b0 Moves color mask, depth mask and function management from CShaderPass to DeviceCommandContext. 
Tested By: Langbart
Comments By: Stan
Differential Revision: https://code.wildfiregames.com/D4465
This was SVN commit r26284.
 2022-01-31 20:10:06 +00:00
vladislavbelov 829e37371b Moves hardcoded blend state in CCanvas2D to its technique. 
This was SVN commit r26216.
 2022-01-14 17:44:42 +00:00
vladislavbelov e0b492a83a Removes old gui_* materials, replaced by a single canvas2d material. 
This was SVN commit r25714.
 2021-06-06 18:25:04 +00:00
vladislavbelov 1f192f1593 Removes low level GL code from GUI sprite rendering and switches to Canvas2D. 
Tested By: Langbart
Differential Revision: https://code.wildfiregames.com/D4031
This was SVN commit r25603.
 2021-05-30 13:48:58 +00:00
vladislavbelov 283f524fcf Implements DrawRect in Canvas2D, removes CConsole background drawing with low level GL calls. 
This was SVN commit r25590.
 2021-05-29 12:31:14 +00:00
vladislavbelov b7e6811ea6 Removes fixed shader technique from effects. 
This was SVN commit r25283.
 2021-04-17 22:07:18 +00:00
vladislavbelov e49cc91257 Adds ARB shaders for GUI materials to replace fixed ones. 
Tested By: Stan
Differential Revision: https://code.wildfiregames.com/D2921
This was SVN commit r23945.
 2020-08-07 08:32:01 +00:00
wraitii 909b8d4369 Allow multiple special sprites, to facilitate cases where we want to add an overlay to a sprite. 
"color" can make use of the sprite's alpha texture, and the "add_color"
effect will now take the original image's alpha into account.
Remove the no longer needed "unaffordableMask" images on a variety of
panels.

Somewhat based on a patch by BoeseRaupe. Fixes #2421 and #3688.

This was SVN commit r17456.
 2015-12-13 16:03:17 +00:00
mimo 4cd7dd77c1 add missing files from dd189ffe1f 
This was SVN commit r15680.
 2014-08-26 09:53:29 +00:00
mimo dd189ffe1f fix #15678 when preferglsl=true 
This was SVN commit r15679.
 2014-08-26 09:41:14 +00:00
leper be2f0e69fc Make the modmod standalone. 
Mount public in case we are starting Atlas and no mods are specified in
the config.
If users remove all mods and save this to the config and try to start
Atlas it will
crash, as it cannot find some needed files.

This was SVN commit r15678.
 2014-08-25 16:38:54 +00:00