Struct GeometryRouter 

pub struct GeometryRouter { /* private fields */ }

Geometry router - routes entities to processors

Implementations

impl GeometryRouter

pub fn new() -> Self

Create new router with default processors

pub fn register(&mut self, processor: Box<dyn GeometryProcessor>)

Register a geometry processor

pub fn preprocess_faceted_breps( &self, brep_ids: &[u32], decoder: &mut EntityDecoder<'_>, )

Batch preprocess FacetedBrep entities for maximum parallelism Call this before processing elements to enable batch triangulation across all FacetedBrep entities instead of per-entity parallelism

pub fn take_cached_faceted_brep(&self, brep_id: u32) -> Option<Mesh>

Take FacetedBrep from cache (removes entry since each BREP is only used once) Returns owned Mesh directly - no cloning needed

pub fn process_element( &self, element: &DecodedEntity, decoder: &mut EntityDecoder<'_>, ) -> Result<Mesh>

Process building element (IfcWall, IfcBeam, etc.) into mesh Follows the representation chain: Element → Representation → ShapeRepresentation → Items

pub fn process_element_with_transform( &self, element: &DecodedEntity, decoder: &mut EntityDecoder<'_>, ) -> Result<(Mesh, Matrix4<f64>)>

Process building element and return geometry + transform separately Used for instanced rendering - geometry is returned untransformed, transform is separate

pub fn process_representation_item( &self, item: &DecodedEntity, decoder: &mut EntityDecoder<'_>, ) -> Result<Mesh>

Process a single representation item (IfcExtrudedAreaSolid, etc.) Uses hash-based caching for geometry deduplication across repeated floors

pub fn schema(&self) -> &IfcSchema

Get schema reference

Trait Implementations

impl Default for GeometryRouter

fn default() -> Self

Returns the “default value” for a type.