tsl transpiler not working with vec2[4] name{..}

[Makio64]

Description

simplified example :

vec2[4] marching_square(vec2 uv, float level)
{
    vec2 edge[4] = vec2[](vec2(-50.), vec2(-50.),vec2(-50.), vec2(-50.));
    return edge;
}

result

import { vec2 } from 'three/tsl';

const [ = vec2().toVar(), float = vec2().toVar();

Reproduction steps

test the code above in https://threejs.org/examples/?q=tsl#webgpu_tsl_transpiler

Code

X

Live example

X

Screenshots

X

Version

r175

Device

No response

Browser

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OS

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[Makio64]

it also doesnt work as a parameters out

void marching_square(vec2 edge[4])
{
    edge[0] = vec2(-50.);
    edge[1] = vec2(-50.);
    edge[2] = vec2(-50.);
    edge[3] = vec2(-50.);
}

result in Error: Expected ","

[Makio64]

also not supporting :

const vec4 edge_table[16] = vec4[](
   vec4(-1,-1,-1,-1),
   vec4(3,0,-1,-1),
   vec4(0,1,-1,-1),
   vec4(1,3,-1,-1),
   
   vec4(1,2,-1,-1),
   vec4(0,1,2,3),
   vec4(0,2,-1,-1),
   vec4(2,3,-1,-1),
   
   vec4(2,3,-1,-1),
   vec4(0,2,-1,-1),
   vec4(0,3,1,2),
   vec4(1,2,-1,-1),
   
   vec4(1,3,-1,-1),
   vec4(0,1,-1,-1),
   vec4(3,0,-1,-1),
   vec4(-1,-1,-1,-1)
);

transpiling to :

const edge_table = vec4().toConst()

@sunag just cross this problems on another shaders i'm porting. Is TSL supporting array of vec4 ?

[sunag]

@sunag just cross this problems on another shaders i'm porting. Is TSL supporting array of vec4 ?

The array() node should work. #30386

[Makio64]

Thanks i used it as arguments, but I dont know how to declared it in the setLayout ?

for example ? :

vec2[4] marching_square(vec2 uv, float level)
{
    vec2 edge[4] = vec2[](vec2(-50.), vec2(-50.),vec2(-50.), vec2(-50.));
    return edge;
}

also the transpiler stop transpiling after meeting vec2[4] test(){..}

for example this code :

vec2[4] marching_square(vec2 uv, float level)
{
    vec2 edge[4] = vec2[](vec2(-50.), vec2(-50.),vec2(-50.), vec2(-50.));
    return edge;
}

//ignore all following
float test2 = 4.;

will transpile to

// Three.js Transpiler r176

import { vec2 } from 'three/tsl';

const [ = vec2().toVar(), float = vec2().toVar();

@sunag