Struct FrameData 

#[non_exhaustive]
pub struct FrameData {
    pub camera: CameraFrame,
    pub scene: SceneFrame,
    pub viewport: ViewportFrame,
    pub interaction: InteractionFrame,
    pub effects: EffectsFrame,
    pub cache_hints: CacheHints,
    pub wireframe_mode: bool,
}

All data needed to render one frame of the viewport.

Fields are grouped by responsibility. Build the sub-objects you need, leave others at their Default, then call prepare() followed by paint() or paint_to().

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

camera: CameraFrame

Camera state, viewport size, and viewport slot.

scene: SceneFrame

World-space scene content (surfaces, point clouds, glyphs, etc.).

viewport: ViewportFrame

Viewport presentation settings (background, grid, axes indicator).

interaction: InteractionFrame

Interaction and selection visualization (gizmo, outline, x-ray).

effects: EffectsFrame

Global rendering effects (lighting, clipping, post-process).

cache_hints: CacheHints

Renderer invalidation hints (scene/selection generation counters).

wireframe_mode: bool

Whether to render in wireframe mode.

Trait Implementations

impl Default for FrameData

fn default() -> Self

Returns the “default value” for a type.