Struct TrimmingSelect 

pub struct TrimmingSelect {
    pub point: Option<EntityId>,
    pub parameter: Option<f64>,
}

IfcTrimmingSelect = IfcCartesianPoint | IfcParameterValue.

The one select that is not always a reference

A trim may be a point (an entity reference) or a parameter (a bare number wrapped as IFCPARAMETERVALUE(1.57)). Both may be present on the same trim, and IfcTrimmingPreference decides which wins. Modelling this as anything less than both-optional loses information the file carries.

Fields

point: Option<EntityId>

Trim given as a Cartesian point.

parameter: Option<f64>

Trim given as a parameter along the basis curve.

Implementations

impl TrimmingSelect

pub fn from_value(value: &Value) -> Self

Read a trim from the aggregate the schema declares it as.

IfcTrimmedCurve.Trim1 is SET [1:2] OF IfcTrimmingSelect, so one value holds up to both representations.

pub fn is_empty(&self) -> bool

Does this trim carry anything at all?

Trait Implementations

impl Clone for TrimmingSelect

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrimmingSelect

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

Formats the value using the given formatter.

impl PartialEq for TrimmingSelect

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TrimmingSelect