Generated shaders

[ScanMountGoat]

Rendering code cannot be predicted accurately based on parameters for all shaders. Generated WGSL shader code from a database of compiled shaders will resolve most of the existing rendering issues. This should also enable support for accurate rendering of materials like the world of light materials. This has already been successfully implemented for xc3_wgpu and sm4sh_wgpu.

• improve shader annotation for uniform buffers
• convert shaders to the expr types defined in xc3_shader
• generate a binary shader database
• generate WGSL code in ssbh_wgpu using the database
• initialize uniform buffer parameters and textures
• render settings for generated code?
• define shader queries to simplify generated code and reduce the shader database size

[ScanMountGoat]

Queries for higher level operations aren't necessary if the goal is just to generate shaders for ssbh_wgpu. Queries and merging XYZ channels are important to reduce import times and make the node setups simpler in Blender. smash-ultimate-blender already has its own node setup based on the ssbh_wgpu ubershader, so queries can be added at a later date.