Enum LayerAxis 

pub enum LayerAxis {
    Axis1,
    Axis2,
    Axis3,
}

Which local axis the material layers stack along.

Mirrors IfcLayerSetDirectionEnum in the spec: https://standards.buildingsmart.org/IFC/RELEASE/IFC4_ADD2_TC1/HTML/schema/ifcmaterialresource/lexical/ifclayersetdirectionenum.htm

Variants

Axis1

Along local +X (rare for walls; used when the wall’s “layers” run along its length, e.g. horizontal segmentation).

Axis2

Along local +Y — walls (thickness direction).

Axis3

Along local +Z — slabs, roofs, coverings (through-depth).

Implementations

impl LayerAxis

pub fn unit_vector(self) -> [f64; 3]

Return the unit vector of this axis in the element’s local frame.

Trait Implementations

impl Clone for LayerAxis

fn clone(&self) -> LayerAxis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerAxis

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

Formats the value using the given formatter.

impl PartialEq for LayerAxis

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LayerAxis

impl Eq for LayerAxis

impl StructuralPartialEq for LayerAxis