Enum LayerBuildup 

pub enum LayerBuildup {
    Sliceable {
        layers: Vec<LayerInfo>,
        axis: LayerAxis,
        direction_sense: f64,
        offset_from_reference_line: f64,
    },
    NotSliceable,
}

Layer buildup resolved for one element.

Sliceable carries everything needed to produce N-1 cutting planes in the element’s local frame and color each slice by its material. NotSliceable is emitted when we identified a material association but it doesn’t map cleanly to planar slicing (constituents, single material, profile set, tapered with offsets, etc.) — callers should fall back to the existing mesh path and apply a uniform element-level colour.

Variants

Sliceable

Fields

layers: Vec<LayerInfo>

Layers in the order they appear in IfcMaterialLayerSet.MaterialLayers.

axis: LayerAxis

Which local axis the layers stack along.

direction_sense: f64

+1.0 for POSITIVE, -1.0 for NEGATIVE.

offset_from_reference_line: f64

Signed distance from the element’s reference line to the start face of the first layer, in the project’s length unit.

NotSliceable

Implementations

impl LayerBuildup

pub fn is_sliceable(&self) -> bool

Trait Implementations

impl Clone for LayerBuildup

fn clone(&self) -> LayerBuildup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayerBuildup

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

Formats the value using the given formatter.