Struct SPSurrogate

pub struct SPSurrogate {
    pub poles: Vec<Circle>,
    pub piers: Vec<Edge>,
    pub convex_hull_indices: Vec<usize>,
    pub convex_hull_area: f32,
    pub config: SPSurrogateConfig,
}

Surrogate representation of a SPolygon - a ‘light-weight’ representation that is fully contained in the original SPolygon. Used for fail-fast collision detection.

Fields

poles: Vec<Circle>

Set of poles

piers: Vec<Edge>

Set of piers

convex_hull_indices: Vec<usize>

Indices of the vertices in the SPolygon that form the convex hull

convex_hull_area: f32

The area of the convex hull of the SPolygon.

config: SPSurrogateConfig

The configuration used to generate the surrogate

Implementations

impl SPSurrogate

pub fn new(simple_poly: &SPolygon, config: SPSurrogateConfig) -> Self

Creates a new SPSurrogate from a SPolygon and a configuration. Expensive operations are performed here!

pub fn ff_poles(&self) -> &[Circle]

pub fn ff_piers(&self) -> &[Edge]

Trait Implementations

impl Clone for SPSurrogate

fn clone(&self) -> SPSurrogate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SPSurrogate

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

Formats the value using the given formatter.

impl Transformable for SPSurrogate

fn transform(&mut self, t: &Transformation) -> &mut Self

Applies a transformation to self.

fn transform_clone(&self, t: &Transformation) -> Self

Applies a transformation to a clone.

impl TransformableFrom for SPSurrogate

fn transform_from(&mut self, reference: &Self, t: &Transformation) -> &mut Self

Applies a transformation on the reference object and stores the result in self.