Struct BoundingBox 

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

IfcBoundingBox: a box given by a corner and three extents.

Implementations

impl<'m> BoundingBox<'m>

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

Wrap an entity assumed to be an IfcBoundingBox.

pub fn id(&self) -> EntityId

The entity id.

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

The IfcCartesianPoint reference at the box’s minimum corner.

TODO: resolve through the point module once it exists; this crate deliberately does not define a competing point view.

pub fn x_dim(&self) -> GeometryResult<f64>

Extent along the local X axis, in file length units.

pub fn y_dim(&self) -> GeometryResult<f64>

Extent along the local Y axis, in file length units.

pub fn z_dim(&self) -> GeometryResult<f64>

Extent along the local Z axis, in file length units.

pub fn dimensions(&self) -> GeometryResult<[f64; 3]>

All three extents, in local X, Y, Z order.

pub fn checked_dimensions(&self) -> GeometryResult<[f64; 3]>

The extents, rejecting the non-positive values the schema forbids.

A zero extent is not a flat-but-usable box: IfcPositiveLengthMeasure excludes it, and a consumer that accepts it will divide by it somewhere.

pub fn max_corner_local(&self, corner: [f64; 3]) -> GeometryResult<[f64; 3]>

The local-space maximum corner, given the resolved minimum corner.

Takes the corner coordinates rather than resolving them, because IfcCartesianPoint belongs to another module. The result is in the same local system as the input; see the module docs before treating it as a world AABB bound.

Trait Implementations

impl<'m> Clone for BoundingBox<'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 BoundingBox<'m>

impl<'m> Debug for BoundingBox<'m>

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

Formats the value using the given formatter.