Struct RenderSnapshot 

pub struct RenderSnapshot {
    pub frame: FrameScalars,
    pub ui: UiIntents,
    pub ops: RenderOps,
    pub models: Vec<(u32, [[f32; 4]; 4])>,
    pub skinned_models: Vec<(u32, [[f32; 4]; 4])>,
    pub poses: SpanBuffer<[[f32; 4]; 4]>,
    pub morphs: SpanBuffer<f32>,
    pub text_calls: Vec<TextDrawCall>,
    pub lines: Vec<LineVertex>,
    pub scene_ops: Vec<SceneOp>,
}

Everything one frame’s draw consumes, extracted from world state.

Fields

frame: FrameScalars

Camera and frame-wide scalars.

ui: UiIntents

Window-interaction intents.

ops: RenderOps

Backend effects recorded by the simulation systems this tick (spawn slot ops, settings appliers, streaming uploads), replayed in record order before the frame’s draw.

models: Vec<(u32, [[f32; 4]; 4])>

Changed static draw-slot model matrices, in push order (a slot pushed twice keeps both entries; the last write wins on the backend).

skinned_models: Vec<(u32, [[f32; 4]; 4])>

Changed skinned-instance model matrices, in push order.

poses: SpanBuffer<[[f32; 4]; 4]>

Updated skinned joint matrices, keyed by skinned instance index.

morphs: SpanBuffer<f32>

Updated morph-target weights, keyed by skinned instance index.

text_calls: Vec<TextDrawCall>

The frame’s overlay draw list (UI text + sprites), adopted whole from the overlay build. clear leaves it untouched: extraction replaces the list wholesale and hands the spent one back to the overlay build, so its buffers recycle instead of dropping here.

lines: Vec<LineVertex>

Expanded world-space line ribbons for this frame’s camera.

scene_ops: Vec<SceneOp>

Scene fade / visibility effects recorded this frame.

Implementations

impl RenderSnapshot

pub fn clear(&mut self)

Reset for a new frame’s extraction, keeping buffer capacity.

Trait Implementations

impl Default for RenderSnapshot

fn default() -> RenderSnapshot

Returns the “default value” for a type.