Struct Joint 

pub struct Joint {
    pub kind: JointKind,
    pub target: String,
    pub anchor: Vec3,
    pub axis: Vec3,
    pub use_limits: bool,
    pub limit_min: f32,
    pub limit_max: f32,
    pub rest_length: f32,
    pub stiffness: f32,
    pub damping: f32,
}

Connects this entity’s RigidBody to another body (by entity name) or to the world if target is empty. The joint is attached where the bodies currently are, so place objects first. Fixed: weld at the current pose. Ball/Hinge: pivot at anchor (local to this entity). Spring: anchor is where the other end is attached, relative to this entity.

Fields

kind: JointKind

Constraint family connecting this body to a named target or world anchor.

target: String

Target body entity name; empty connects to a fixed world anchor.

anchor: Vec3

Pivot (Ball/Hinge) or far end (Spring), in this entity’s local space.

axis: Vec3

Hinge axis in local space.

use_limits: bool

Whether hinge angle bounds are applied.

limit_min: f32

Minimum hinge angle in degrees.

limit_max: f32

Maximum hinge angle in degrees.

rest_length: f32

Spring equilibrium length in metres.

stiffness: f32

Spring stiffness coefficient.

damping: f32

Spring damping coefficient.

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 Component for Joint

fn fields(&mut self) -> Vec<Field<'_>>

Mutable field descriptors used by the Inspector and script property serialization.

const REMOVABLE: bool = true

Whether the user may remove it in the inspector.

impl Component for Joint

const NAME: &'static str = "Joint"

Stable, globally unique name; keep it identical in the host and script library.

const KEY: u64 = _

Storage key derived from [Self::NAME]. Normally should not be overridden.

impl Default for Joint

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Joint

where Joint: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Joint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.