# Objective
- Only move the camera when explicitly wanted, otherwise the camera goes crazy if the cursor isn't already in the middle of the window when it opens.
## Solution
- Check if the Left mouse button is pressed before updating the mouse delta
- Input is configurable
# Objective
- Since #4224, using labels which only refer to one system doesn't make sense.
## Solution
- Remove some of those.
## Future work
- We should remove the ability to use strings as system labels entirely. I haven't in this PR because there are tests which use this, and that's a lot of code to change.
- The only use cases for labels are either intra-crate, which use #4224, or inter-crate, which should either use #4224 or explicit types. Neither of those should use strings.
# Objective
- Allow quick and easy testing of scenes
## Solution
- Add a `scene-viewer` tool based on `load_gltf`.
- Run it with e.g. `cargo run --release --example scene_viewer --features jpeg -- ../some/path/assets/models/Sponza/glTF/Sponza.gltf#Scene0`
- Configure the asset path as pointing to the repo root for convenience (paths specified relative to current working directory)
- Copy over the camera controller from the `shadow_biases` example
- Support toggling the light animation
- Support toggling shadows
- Support adjusting the directional light shadow projection (cascaded shadow maps will remove the need for this later)
I don't want to do too much on it up-front. Rather we can add features over time as we need them.
