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`FullScreenMaterial` API changes

_release-content/migration-guides/fullscreen_material_schedule_configs.md

0.19.0906 B
Original Source

FullScreenMaterial::run_in, FullScreenMaterial::run_after and FullScreenMaterial::run_before are replaced by FullScreenMaterial::schedule_configs to configure the system order.

rust
// 0.18
impl FullscreenMaterial for FullscreenEffect {
    fn fragment_shader() -> ShaderRef {
        "shaders/fullscreen_effect.wgsl".into()
    }
    fn run_in() -> impl SystemSet {
        Core3dSystems::PostProcess
    }
    fn run_after() -> Option<Core3dSystems> {
        None
    }
    fn run_before() -> Option<Core3dSystems> {
        None
    }
}

// 0.19
impl FullscreenMaterial for FullscreenEffect {
    fn fragment_shader() -> ShaderRef {
        "shaders/fullscreen_effect.wgsl".into()
    }
    fn schedule_configs(system: ScheduleConfigs<BoxedSystem>) -> ScheduleConfigs<BoxedSystem> {
        system
            .in_set(Core3dSystems::PostProcess)
            .before(tonemapping)
    }
}