Struct Joint 

pub struct Joint {
    pub user_data: u64,
    pub set_index: i32,
    pub color_index: i32,
    pub local_index: i32,
    pub edges: [JointEdge; 2],
    pub joint_id: i32,
    pub island_id: i32,
    pub island_index: i32,
    pub draw_scale: f32,
    pub type_: JointType,
    pub generation: u16,
    pub collide_connected: bool,
}

Map from JointId to joint data in the solver sets. (b3Joint)

Fields

user_data: u64

set_index: i32

Index of simulation set stored in World. NULL_INDEX when slot is free.

color_index: i32

Index into the constraint graph color array; may be NULL_INDEX for sleeping/disabled joints. NULL_INDEX when slot is free.

local_index: i32

Joint index within set or graph color. NULL_INDEX when slot is free.

edges: [JointEdge; 2]

joint_id: i32

island_id: i32

island_index: i32

Index into the island’s joints array for O(1) swap-removal. NULL_INDEX when not in an island.

draw_scale: f32

type_: JointType

generation: u16

Monotonically advanced when a joint is allocated in this slot.

collide_connected: bool

Trait Implementations

impl Clone for Joint

fn clone(&self) -> Joint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Joint

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

Formats the value using the given formatter.

impl Default for Joint

fn default() -> Self

Returns the “default value” for a type.