Robert Swain c6222f1acc Separate out PBR lighting, shadows, clustered forward, and utils from pbr.wgsl (#4938) ... # Objective - Builds on top of #4901 - Separate out PBR lighting, shadows, clustered forward, and utils from `pbr.wgsl` as part of making the PBR code more reusable and extensible. - See #3969 for details. ## Solution - Add `bevy_pbr::utils`, `bevy_pbr::clustered_forward`, `bevy_pbr::lighting`, `bevy_pbr::shadows` shader imports exposing many shader functions for external use - Split `PI`, `saturate()`, `hsv2rgb()`, and `random1D()` into `bevy_pbr::utils` - Split clustered-forward-specific functions into `bevy_pbr::clustered_forward`, including moving the debug visualization code into a `cluster_debug_visualization()` function in that import - Split PBR lighting functions into `bevy_pbr::lighting` - Split shadow functions into `bevy_pbr::shadows` --- ## Changelog - Added: `bevy_pbr::utils`, `bevy_pbr::clustered_forward`, `bevy_pbr::lighting`, `bevy_pbr::shadows` shader imports exposing many shader functions for external use - Split `PI`, `saturate()`, `hsv2rgb()`, and `random1D()` into `bevy_pbr::utils` - Split clustered-forward-specific functions into `bevy_pbr::clustered_forward`, including moving the debug visualization code into a `cluster_debug_visualization()` function in that import - Split PBR lighting functions into `bevy_pbr::lighting` - Split shadow functions into `bevy_pbr::shadows`		2022-06-14 00:58:30 +00:00
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src	Separate out PBR lighting, shadows, clustered forward, and utils from pbr.wgsl (#4938)	2022-06-14 00:58:30 +00:00
Cargo.toml	Move float_ord from bevy_core to bevy_utils (#4189)	2022-04-27 18:02:05 +00:00