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add ORMSpatialMaterial

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Ansraer
2024-02-08 20:10:26 +01:00
parent cc4492f9b9
commit b9cbffd957
59 changed files with 1568 additions and 1444 deletions
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doc/classes/ProjectSettings.xml
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@@ -1593,7 +1593,7 @@
<member name="rendering/gles3/shaders/shader_compilation_mode" type="int" setter="" getter="" default="0">
If set to [code]Asynchronous[/code] and available on the target device, asynchronous compilation of shaders is enabled (in contrast to [code]Asynchronous[/code]).
That means that when a shader is first used under some new rendering situation, the game won't stall while such shader is being compiled. Instead, a fallback will be used and the real shader will be compiled in the background. Once the actual shader is compiled, it will be used the next times it's used to draw a frame.
Depending on the [member SpatialMaterial.async_mode] mode configured for a given material, the fallback will be an "ubershader" (the default) or just skip rendering any item it is applied to. In custom [ShaderMaterial]s, the async mode is set using [code]render_mode async_visible;[/code] (default) or [code]render_mode async_hidden;[/code] at the top of the shader.
Depending on the [member Material3D.async_mode] mode configured for a given material, the fallback will be an "ubershader" (the default) or just skip rendering any item it is applied to. In custom [ShaderMaterial]s, the async mode is set using [code]render_mode async_visible;[/code] (default) or [code]render_mode async_hidden;[/code] at the top of the shader.
An ubershader is a very complex shader, slow but suited to any rendering situation, that the engine generates internally so it can be used from the beginning while the traditional conditioned, optimized version of it is being compiled.
To reduce loading times after the project has been launched at least once, you can use [code]Asynchronous + Cache[/code]. This also causes the ubershaders to be cached into storage so they can be ready faster next time they are used (provided the platform provides support for it).
[b]Note:[/b] Asynchronous compilation requires driver support for the [code]GL_ARB_get_program_binary[/code] OpenGL extension. This extension is supported by all hardware that supports OpenGL 4.1 or higher as well as most hardware that supports OpenGL 3.3 or higher.
@@ -1781,8 +1781,8 @@
Lower-end override for [member rendering/quality/shading/force_lambert_over_burley] on mobile devices, due to performance concerns or driver support.
</member>
<member name="rendering/quality/shading/force_vertex_shading" type="bool" setter="" getter="" default="false">
If [code]true[/code], forces vertex shading for all 3D [SpatialMaterial] and [ShaderMaterial] rendering. This can be used to improve performance on low-end mobile devices. The downside is that shading becomes much less accurate, with visible linear interpolation between vertices that are joined together. This can be compensated by ensuring meshes have a sufficient level of subdivision (but not too much, to avoid reducing performance). Some material features are also not supported when vertex shading is enabled.
See also [member SpatialMaterial.flags_vertex_lighting] which can be used to enable vertex shading on specific materials only.
If [code]true[/code], forces vertex shading for all 3D [Material3D] and [ShaderMaterial] rendering. This can be used to improve performance on low-end mobile devices. The downside is that shading becomes much less accurate, with visible linear interpolation between vertices that are joined together. This can be compensated by ensuring meshes have a sufficient level of subdivision (but not too much, to avoid reducing performance). Some material features are also not supported when vertex shading is enabled.
See also [member Material3D.flags_vertex_lighting] which can be used to enable vertex shading on specific materials only.
[b]Note:[/b] This setting does not affect unshaded materials.
</member>
<member name="rendering/quality/shading/force_vertex_shading.mobile" type="bool" setter="" getter="" default="true">