Struct PrepassSpans 

pub struct PrepassSpans {
    pub styled_items: Vec<Span>,
    pub indexed_colour_maps: Vec<Span>,
    pub material_def_reprs: Vec<Span>,
    pub rel_associates_material: Vec<Span>,
    pub void_rels: Vec<Span>,
    pub fills_rels: Vec<Span>,
    pub aggregate_rels: Vec<Span>,
    pub defines_by_type: Vec<Span>,
}

Entity spans a scan collected for post-scan resolution (no mid-scan decode).

Fields

styled_items: Vec<Span>

IFCSTYLEDITEM — geometry-attached AND orphan (material appearance); the resolver classifies them (decoding is the cost of telling them apart).

indexed_colour_maps: Vec<Span>

IFCINDEXEDCOLOURMAP (#663/#858 — CATIA/3DEXPERIENCE per-triangle palettes).

material_def_reprs: Vec<Span>

IFCMATERIALDEFINITIONREPRESENTATION (#407 material chain).

rel_associates_material: Vec<Span>

IFCRELASSOCIATESMATERIAL (#407 material chain).

void_rels: Vec<Span>

IFCRELVOIDSELEMENT — host → opening.

fills_rels: Vec<Span>

IFCRELFILLSELEMENT — opening → filling (window/door); drives the native opening filter. Cheap to collect everywhere.

aggregate_rels: Vec<Span>

IFCRELAGGREGATES — parent → children, for aggregate void propagation (#845, IfcWallElementedCase etc.).

defines_by_type: Vec<Span>

Implementations

impl PrepassSpans

pub fn stash( &mut self, type_name: &str, id: u32, start: usize, end: usize, ) -> bool

Stash (id, start, end) under the list type_name belongs to, and say whether it belonged to one at all.

type_name is the raw keyword from EntityScanner::next_entity, in whatever case the file wrote it, so the dispatch goes through keyword_eq. Every scan loop that only needs the span lists calls this instead of spelling the same keyword table again; processor::mod keeps its own arms (its continues interleave with other work) but compares the same way.

Trait Implementations

impl Clone for PrepassSpans

fn clone(&self) -> PrepassSpans

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrepassSpans

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

Formats the value using the given formatter.

impl Default for PrepassSpans

fn default() -> PrepassSpans

Returns the “default value” for a type.