Struct SegmentOptions 

pub struct SegmentOptions {
    pub deflection_angle_deg: f64,
    pub min_region_triangles: usize,
    pub fit_tolerance: f64,
    pub normal_tolerance_deg: f64,
    pub planar_extraction_angle_deg: f64,
    pub planar_min_area_percent: f64,
    pub weld_tolerance: f64,
}

Options for segment_mesh_faces. All tolerances are dimensionless or in degrees; distances derive from the region/mesh scale so the segmentation is size-invariant.

Fields

deflection_angle_deg: f64

Region-growing gate: triangles on either side of an edge join the same smooth region when their dihedral (normal-to-normal) angle is below this threshold, in degrees.

min_region_triangles: usize

Regions with fewer triangles than this are not fitted (they stay Freeform). The app used 8 for noisy scanned meshes; the default 1 fits everything.

fit_tolerance: f64

Carrier acceptance: maximum vertex deviation from the fitted carrier as a fraction of the region’s bounding-box diagonal.

normal_tolerance_deg: f64

Carrier acceptance: maximum angle between a triangle normal and the carrier normal at the triangle centroid, in degrees.

planar_extraction_angle_deg: f64

Refinement pass: a triangle joins a seed plane only when its normal is within this many degrees of the seed normal (and its vertices lie within the distance gate of the seed plane).

planar_min_area_percent: f64

Refinement pass: an extracted planar group is kept only when its area is at least this percentage of its parent region’s area (mirrors the app’s planar minimum-area percent).

weld_tolerance: f64

Vertex weld tolerance; <= 0 derives it from the bounding-box diagonal (diagonal · 1e-6), matching mesh_to_faceted_brep.

Trait Implementations

impl Clone for SegmentOptions

fn clone(&self) -> SegmentOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentOptions

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

Formats the value using the given formatter.

impl Default for SegmentOptions

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SegmentOptions

where SegmentOptions: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SegmentOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.