Struct SceneEffects 

pub struct SceneEffects<'a> {
    pub lighting: &'a LightingSettings,
    pub environment: &'a Option<EnvironmentMap>,
    pub compute_filter_items: &'a [ComputeFilterItem],
}

Scene-global effects for one frame, consumed by [ViewportRenderer::prepare_scene].

Groups the lighting, environment, and compute-filter configuration that applies to the whole scene (not per-viewport). Construct directly or obtain via EffectsFrame::split.

Multi-viewport usage

Call [ViewportRenderer::prepare_scene] once per frame with this struct. Each viewport’s per-viewport effects are passed separately via ViewportEffects in [ViewportRenderer::prepare_viewport].

Fields

lighting: &'a LightingSettings

Per-frame lighting configuration (drives the shadow pass and light uniform).

environment: &'a Option<EnvironmentMap>

Optional environment map for IBL and skybox.

compute_filter_items: &'a [ComputeFilterItem]

GPU compute filter items dispatched before the render pass.