Hey, I can’t figure out how to create an array of varyings in TSL. For instance, in GLSL, I would declare it like this: varying float myArray[LENGTH]; I tried using the TSL transpiler, but when writing varying, I got /* unknown statement */. So, how do I do it in TSL? Thank you!

[image] qtnrtnd: I tried using the TSL transpiler, but when writing varying, I got /* unknown statement */. There is an issue at GitHub that tracks this topic: TSL Transpiler varying : /* unknown statement */; opened 05:16AM - 26 No…

Are you 100% sure that this works in GLSL? If so, how does it work, i didn’t know it was possible?

A fiddle that demonstrate the usage of arrays as varyings would be indeed helpful. Use this as a starter template: https://jsfiddle.net/3mrkqyea/

ChatGPT claims that it’s not something that should work? OP are you sure you weren’t thinking about uniforms?

In this case, feel free to file a feature request. at GitHub. [image] dubois: ChatGPT claims that it’s not something that should work? Once again ChatGPT has proven that it’s better to not rely on its statements^^.

you’re welcome @dubois I opened an issue: TSL: Add support for array of varyings opened 07:30PM - 06 Feb 25 UTC (UTC) [image] qtnrtnd ### Description …

This is good :blush: GLSL has been pretty consistent, I’m surprised it got this wrong but it might mean that us graphics people might be employable for a bit longer.

How to declare/use an array of varyings in TSL?

Questions

qtnrtnd February 6, 2025, 6:34pm 7

demo: https://jsfiddle.net/Lsnvb2qy/

4 Likes

Topic		Replies	Views
Creating Arrays in TSL Questions webgpu , tsl	3	593	July 4, 2025
Passing array to TSL function Questions shaders , tsl	10	308	January 24, 2025
TSL: How to update elements in array Questions tsl	2	91	February 18, 2025
Does TSL Switch works? Questions shaders , tsl	5	61	March 4, 2026
Transpiling shader from GLSL ES 3 to TSL Questions shaders	6	773	May 23, 2025

How to declare/use an array of varyings in TSL?

Related topics