Struct FixedReferenceSweptAreaSolid 

pub struct FixedReferenceSweptAreaSolid<'m> { /* private fields */ }

IfcFixedReferenceSweptAreaSolid: a sweep whose section orientation is pinned to a constant direction.

Unlike a Frenet sweep, the profile’s frame is derived from a fixed direction rather than the curve’s own normal. That is exactly what keeps a road cross section upright over a crest; substituting a Frenet frame rolls the section with the curve’s torsion.

Implementations

impl<'m> FixedReferenceSweptAreaSolid<'m>

pub fn new(id: EntityId, entity: &'m Entity) -> Self

Wrap an entity assumed to be an IfcFixedReferenceSweptAreaSolid.

pub fn id(&self) -> EntityId

The entity id.

pub fn base(&self) -> SweptAreaSolid<'m>

The inherited IfcSweptAreaSolid attributes.

pub fn directrix(&self) -> GeometryResult<EntityId>

The IfcCurve reference the profile follows.

pub fn start_param(&self) -> GeometryResult<Option<TrimMeasure>>

Where the sweep starts, if trimmed, and whether the file states it as a curve parameter or (IFC4X3) a length along the directrix.

Errors

GeometryError::WrongValueKind for a value that is neither a number nor an IfcCurveMeasureSelect member.

pub fn end_param(&self) -> GeometryResult<Option<TrimMeasure>>

Where the sweep ends, if trimmed; as Self::start_param.

Errors

As Self::start_param.

pub fn fixed_reference(&self) -> GeometryResult<EntityId>

The IfcDirection reference that fixes the section’s orientation.

Trait Implementations

impl<'m> Clone for FixedReferenceSweptAreaSolid<'m>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'m> Copy for FixedReferenceSweptAreaSolid<'m>

impl<'m> Debug for FixedReferenceSweptAreaSolid<'m>

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

Formats the value using the given formatter.