Struct rapier2d::geometry::InteractionGraph

pub struct InteractionGraph<N, E> { /* private fields */ }

A graph where nodes are collision objects and edges are contact or proximity algorithms.

Implementations

impl<N: Copy, E> InteractionGraph<N, E>

pub fn new() -> Self

Creates a new empty collection of collision objects.

pub fn raw_graph(&self) -> &Graph<N, E>

The underlying raw graph structure of this interaction graph.

pub fn interactions(&self) -> impl Iterator<Item = &E>

All the interactions on this graph.

pub fn interactions_with_endpoints(&self) -> impl Iterator<Item = (N, N, &E)>

All the interactions on this graph with the corresponding endpoint weights.

pub fn interaction_pair( &self, id1: ColliderGraphIndex, id2: ColliderGraphIndex ) -> Option<(N, N, &E)>

The interaction between the two collision objects identified by their graph index.

pub fn interaction_pair_mut( &mut self, id1: ColliderGraphIndex, id2: ColliderGraphIndex ) -> Option<(N, N, &mut E)>

The interaction between the two collision objects identified by their graph index.

pub fn interactions_with( &self, id: ColliderGraphIndex ) -> impl Iterator<Item = (N, N, &E)>

All the interaction involving the collision object with graph index id.

pub fn index_interaction( &self, id: TemporaryInteractionIndex ) -> Option<(N, N, &E)>

Gets the interaction with the given index.

pub fn interactions_with_mut( &mut self, id: ColliderGraphIndex ) -> impl Iterator<Item = (N, N, TemporaryInteractionIndex, &mut E)>

All the mutable references to interactions involving the collision object with graph index id.

Trait Implementations

impl<N: Clone, E: Clone> Clone for InteractionGraph<N, E>

fn clone(&self) -> InteractionGraph<N, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Copy, E> Default for InteractionGraph<N, E>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, N, E> Deserialize<'de> for InteractionGraph<N, E>

where N: Deserialize<'de>, E: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<N, E> Serialize for InteractionGraph<N, E>

where N: Serialize, E: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.