wgsl to tsl transpiler example

[Makio64]

Description

Would be great to add WGSL to TSL example.

The goal, port faster code & example from webgpu to tsl, also as we saw in glsl decoder it helps to find bug.

Solution

Add a new example for wgsl to tsl

Alternatives

Modify the current example with a radio button to select glsl or wgsl

Additional context

It help porting code to tsl & detect bug in the translation.

[Mugen87]

The TSL transpiler was mainly developed to support the transition from WebGLRenderer to WebGPURenderer. Or in other words to support the conversion of custom materials written in GLSL to TSL based node materials.

Granted, a WGSLDecoder could be a useful tool in certain scenarios but since it would not ease the switch from WebGLRenderer to WebGPURenderer, this feature request has a low priority right now, imo.

[Makio64]

Yeah, to me it was to translate some advanced webgpu example liks msdf text, marching cubes, etc..

But I understand it's not a priority. Probably worth doing it in near futur when more webgpu examples are in the wild 👍