Struct ShellBasedSurfaceModel 

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

IfcShellBasedSurfaceModel: a surface described by one or more shells.

Not a solid

SbsmBoundary is an IfcShell SELECT, so its members may be IfcClosedShell or IfcOpenShell. Even when every shell is closed, the entity declares a surface model, not a IfcSolidModel, and it is not a legal boolean operand. Promoting it to a brep produces volume figures that a quantity takeoff will happily report.

Implementations

impl<'m> ShellBasedSurfaceModel<'m>

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

Wrap an entity assumed to be an IfcShellBasedSurfaceModel.

pub fn id(&self) -> EntityId

The entity id.

pub fn shells(&self) -> GeometryResult<Vec<EntityId>>

The IfcShell references bounding the model.

Each is an IfcClosedShell or an IfcOpenShell; the caller must check the resolved type rather than assuming either.

Trait Implementations

impl<'m> Clone for ShellBasedSurfaceModel<'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 ShellBasedSurfaceModel<'m>

impl<'m> Debug for ShellBasedSurfaceModel<'m>

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

Formats the value using the given formatter.