TSL: Improve warnings

[sunag]

Description

This should help users find the cause of an error, make TSL more user-friendly in error messages and prevent the renderer from crashing.

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Example 1

materialBox.colorNode = sin();

Now

Old

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Example 2

materialBox.colorNode = sin( 1, 2 );

Now

Old

[github-actions]

📦 Bundle size

Full ESM build, minified and gzipped.

	Before	After	Diff
WebGL	336.08 78.29	336.08 78.29	+0 B +0 B
WebGPU	526.44 146.68	529.98 147.23	+3.54 kB +554 B
WebGPU Nodes	525.91 146.58	529.45 147.13	+3.54 kB +554 B

🌳 Bundle size after tree-shaking

Minimal build including a renderer, camera, empty scene, and dependencies.

	Before	After	Diff
WebGL	465.15 112.18	465.15 112.18	+0 B +0 B
WebGPU	598.64 162.71	601.62 163.19	+2.98 kB +476 B
WebGPU Nodes	553.72 152.18	556.66 152.63	+2.94 kB +458 B

[Makio64]

@sunag thanks it's time saver, also is there a way to fully output the shader ?

[Mugen87]

Maybe #28997 helps?

[Makio64]

@sunag @Mugen87 Do you think it would be possible to do node.debug() or node.shader() to output the current shader result of the node?

This way it'll be possible to double check the output code easily at different step.
I can open an issue to discuss it.

[Methuselah96]

@sunag Looks like this produces some warnings in the webgpu_compute_texture_pingpong example: