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🚧 5 WESL Proposals #20

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20735c5
Finished initial doc for alternative import specification.
ncthbrt Sep 5, 2024
9d467dd
Added module proposal
ncthbrt Sep 5, 2024
cebdb85
Added a draft of module interfaces. However the type checking is not …
ncthbrt Sep 5, 2024
596b494
Update ModulesInterfaces.md to add section on type checking roles
ncthbrt Sep 5, 2024
8b3bbd0
Updated proposal to reuse aliases for module aliases
ncthbrt Sep 6, 2024
10966a2
Added Include specification
ncthbrt Sep 6, 2024
2936a75
Started working on specification for generic modules
ncthbrt Sep 8, 2024
849d7f8
Finished first draft of GenericModules
ncthbrt Sep 9, 2024
44c2913
Delete GenericFunctions.md
ncthbrt Sep 9, 2024
f5565a1
Added original wgsl syntax.bnf file
ncthbrt Sep 9, 2024
37ec96c
Added attributes to load statement
ncthbrt Sep 9, 2024
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20 changes: 0 additions & 20 deletions Extends.md
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12 changes: 8 additions & 4 deletions GLOSSARY.md
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# Glossary of WGSL Importing terms

- WESL: The extended WGSL language, and is pronounced like "weasel". Stands for WGSL Extended Shading Language
- Importable item
- Global Items:
- Structs
- Functions
- Type aliases
- [Const declarations, override declarations](https://www.w3.org/TR/WGSL/#value-decls)
- [Var declarations](https://www.w3.org/TR/WGSL/#var-decls)
- Module: A single WESL file
- Root Module: A WESL module from which compilation starts. A single project can have many root modules.
- Module Path: Hierarchical address of a module file or partial path, akin to a filesystem path
- Modules
- WESL File: A single WESL file
- Main File: A WESL file from which compilation starts. A single project can have many main files.
- WESL File Path: Hierarchical or relative address of a file, akin to a filesystem path with additional restrictions
- Namespace: Either the collection of symbols contained within the global scope, or the contents of a module
- Module: A construct appearing within a WESL file that groups global items together.
- Module Path: Hierarchical or relative address of a module. Similar in concept to accessing nested namespaces or modules in other languages.
- Side effects: WGSL code that can affect other modules when imported
- Things that are specified when [creating a WGSL pipeline](https://developer.mozilla.org/en-US/docs/Web/API/GPUDevice/createRenderPipeline#fragment_object_structure)
- Shader entry-points
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4 changes: 2 additions & 2 deletions Generics.md → GenericModules.md
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# Simple Generics for WGSL
<!-- # Generics Modules for WGSL

(TBD)

Expand Down Expand Up @@ -161,4 +161,4 @@ Re-exporting generics is allowed (presuming we allow re-exporting in general, se

Array_sum has a nested generic! This is cool.

Also, some SFINAE I guess: because 0 is AbstractInt, it can subtitute E with u32 or i32, BUT not f32 afaik, because 0 is not AbstractFloat. This is somewhat disappointing.
Also, some SFINAE I guess: because 0 is AbstractInt, it can subtitute E with u32 or i32, BUT not f32 afaik, because 0 is not AbstractFloat. This is somewhat disappointing. -->
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