Struct PyContactResult 

pub struct PyContactResult {
    pub body_a: u32,
    pub body_b: u32,
    pub contact_point: [f64; 3],
    pub normal: [f64; 3],
    pub depth: f64,
    pub friction: f64,
    pub restitution: f64,
    pub impulse: f64,
}

Result of a contact/collision between two bodies.

Fields

body_a: u32

Handle of the first body involved.

body_b: u32

Handle of the second body involved.

contact_point: [f64; 3]

Contact point in world space.

normal: [f64; 3]

Contact normal (from body_a to body_b).

depth: f64

Penetration depth (positive = overlapping).

friction: f64

Combined friction coefficient for this contact.

restitution: f64

Combined restitution coefficient for this contact.

impulse: f64

Impulse applied to resolve this contact.

Implementations

impl PyContactResult

pub fn new( body_a: u32, body_b: u32, contact_point: [f64; 3], normal: [f64; 3], depth: f64, ) -> Self

Create a new contact result.

pub fn is_colliding(&self) -> bool

Whether this contact represents a genuine collision (positive depth).

pub fn separating_velocity(&self, vel_a: [f64; 3], vel_b: [f64; 3]) -> f64

Relative velocity of body_a with respect to body_b projected onto the normal. A negative value means separating; positive means approaching.

Trait Implementations

impl Clone for PyContactResult

fn clone(&self) -> PyContactResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyContactResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PyContactResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyContactResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.