bevy/tests
Edgar Geier cb0db07c5b Fix dependency of shadow mapping on the optional PrepassPlugin (#7878)
# Objective

Unfortunately, there are three issues with my changes introduced by #7784.

1.  The changes left some dead code. This is already taken care of here: #7875.
2. Disabling prepass causes failures because the shadow mapping relies on the `PrepassPlugin` now.
3. Custom materials use the `prepass.wgsl` shader, but this does not always define a fragment entry point.

This PR fixes 2. and 3. and resolves #7879.

## Solution

- Add a regression test with disabled prepass.
- Split `PrepassPlugin` into two plugins:
  - `PrepassPipelinePlugin` contains the part that is required for the shadow mapping to work and is unconditionally added.
  - `PrepassPlugin` now only adds the systems and resources required for the "real" prepasses.
- Add a noop fragment entry point to `prepass.wgsl`, used if `NORMAL_PASS` is not defined.


Co-authored-by: Edgar Geier <geieredgar@gmail.com>
2023-03-03 15:08:54 +00:00
..
3d Fix dependency of shadow mapping on the optional PrepassPlugin (#7878) 2023-03-03 15:08:54 +00:00
window added subdivisions to shape::Plane (#7546) 2023-02-13 18:20:20 +00:00
how_to_test_systems.rs Spawn now takes a Bundle (#6054) 2022-09-23 19:55:54 +00:00