Struct GeometryStyleInfo 

pub struct GeometryStyleInfo {
    pub color: [f32; 4],
    pub shading_color: Option<[f32; 4]>,
    pub material_name: Option<String>,
}

Resolved appearance of one geometry item (the value side of the styled-item index keyed by geometry express id).

Lives here — not in processor.rs — because it is shared by the native pipeline, the canonical per-element producer (crate::element), and the browser wasm-bindings batch path, which lifts its flat (id, rgba8) wire arrays into this richer form via GeometryStyleInfo::from_color.

Fields

color: [f32; 4]

Apparent colour for rendering: IfcSurfaceStyleRendering.DiffuseColour when authored, otherwise the SurfaceColour. Matches what most IFC viewers display.

shading_color: Option<[f32; 4]>

SurfaceColour, populated only when the file authored a distinct DiffuseColour. Read by the WASM bridge’s parallel extractor so the GLB exporter can offer “Shading” as a colour source; the processing-crate MeshData doesn’t propagate it (server pipeline has no GLB consumer yet).

material_name: Option<String>

Implementations

impl GeometryStyleInfo

pub fn from_color(color: [f32; 4]) -> Self

Lift a bare RGBA colour (e.g. from the browser prepass’s flat styleIds/styleColors wire arrays) into the rich form. No shading colour, no material name — exactly the fidelity the wire carries.

Trait Implementations

impl Clone for GeometryStyleInfo

fn clone(&self) -> GeometryStyleInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GeometryStyleInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.