Struct PaneCaptureParams 

pub struct PaneCaptureParams<'a> {
    pub panes: &'a [PaneRenderInfo<'a>],
    pub dividers: &'a [DividerRenderInfo],
    pub pane_titles: &'a [PaneTitleInfo],
    pub focused_viewport: Option<&'a PaneViewport>,
    pub divider_settings: &'a PaneDividerSettings,
}

The pane content of one composited frame.

QA-011: this is the input Renderer::composite_panes needs, and it is all an offscreen capture can supply. SplitPanesRenderParams adds the two surface-only concerns — the egui overlay and its opacity override — which have no meaning off-surface: egui::FullOutput is produced once per frame by the live egui pass and consumed by value there, so a capture taken between frames has none to hand over.

Fields

panes: &'a [PaneRenderInfo<'a>]

dividers: &'a [DividerRenderInfo]

pane_titles: &'a [PaneTitleInfo]

focused_viewport: Option<&'a PaneViewport>

divider_settings: &'a PaneDividerSettings