Struct EdgeShapeParams 

#[non_exhaustive]
pub struct EdgeShapeParams {
    pub min_cardinal_degree: u8,
    pub continuation_angle_tol_deg: f32,
    pub continuation_length_ratio_max: f32,
    pub cell_opposite_angle_tol_deg: f32,
    pub cell_opposite_length_ratio_max: f32,
}

Tolerances for local square-grid edge-shape validation.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

min_cardinal_degree: u8

Minimum number of cardinally adjacent labelled neighbours required for a label to survive.

continuation_angle_tol_deg: f32

Maximum angle change, in degrees, allowed between two adjacent edges that continue through a shared vertex.

continuation_length_ratio_max: f32

Maximum edge-length ratio allowed between two adjacent edges that continue through a weakly supported shared vertex. Well-supported interior vertices are checked by direction and cell shape instead, because perspective can legitimately make adjacent samples along one projected line differ in length.

cell_opposite_angle_tol_deg: f32

Maximum angle difference, in degrees, allowed between opposite sides of a complete local cell.

cell_opposite_length_ratio_max: f32

Maximum length ratio allowed between opposite sides of a complete local cell.

Trait Implementations

impl Clone for EdgeShapeParams

fn clone(&self) -> EdgeShapeParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeShapeParams

impl Debug for EdgeShapeParams

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

Formats the value using the given formatter.

impl Default for EdgeShapeParams

fn default() -> Self

Returns the “default value” for a type.