wasm: shadows are broken-looking in lighting example

[rparrett]

Bevy version

main

Relevant system information

chrome

AdapterInfo { name: "ANGLE (Apple, Apple M1 Max, OpenGL 4.1)", vendor: 4203, device: 0, device_type: IntegratedGpu, driver: "", driver_info: "", backend: Gl }

What you did

with wasm-server-runner
cargo run --example lighting --target=wasm32-unknown-unknown

What went wrong

Additional information

The shadow cascades are adjusted for this example, but in a way that breaks them on wasm due to num_cascades being > 1.

load_gltf may be broken too, but if it is, it's less obvious.

Both of these examples are built for https://bevyengine.org/examples/

related: #7362

[danchia]

Ah yes, I always forget about wasm :( The cascades default settings account for it, but not the examples

[danchia]

Maybe the right thing to do for WASM is to also do the clamping in the cascades config constructor - that way we'll at least we can use the far bound.

[rparrett]

Fixed by #7456