3DShape example regression

[urothis]

Bevy version and features

17.* + git

Relevant system information

On random flavored arch (cachyOS)

`2025-10-07T23:19:34.162885Z  INFO bevy_render::renderer: AdapterInfo { name: "AMD Radeon RX 7900 XT", vendor: 4098, device: 29772, device_type: DiscreteGpu, driver: "AMD open-source driver", driver_info: "2025.Q2.1 (LLPC)", backend: Vulkan }`

What you did

I tried to run the 3d shapes example.
https://github.com/bevyengine/bevy/blob/main/examples/3d/3d_shapes.rs

What went wrong

The Segment3d and Polyline3d objects seem to be broken.
It also seems like the spacing is off now? Objects didn't use to clip.

[alice-i-cecile]

We should bisect this to identify where this problems occurred. They probably didn't both start at the same time though.