Struct MotorJointDef 

pub struct MotorJointDef { /* private fields */ }

Definition for a motor joint.

Implementations

impl MotorJointDef

pub const fn new(body_a: BodyId, body_b: BodyId) -> Self

Creates a definition for two bodies.

pub fn linear_velocity(self, velocity: impl Into<Vec3>) -> Self

Sets the target linear velocity in world length units per second.

pub fn angular_velocity(self, velocity: impl Into<Vec3>) -> Self

Sets the target angular velocity in radians per second around each axis.

pub fn max_velocity_force(self, force: f32) -> Self

Sets the maximum velocity-control force, typically in newtons.

pub fn max_velocity_torque(self, torque: f32) -> Self

Sets the maximum velocity-control torque, typically in newton-meters.

pub fn linear_spring( self, hertz: f32, damping_ratio: f32, max_force: f32, ) -> Self

Sets linear spring frequency in hertz, dimensionless damping, and maximum force, typically in newtons.

pub fn angular_spring( self, hertz: f32, damping_ratio: f32, max_torque: f32, ) -> Self

Sets angular spring frequency in hertz, dimensionless damping, and maximum torque, typically in newton-meters.

impl MotorJointDef

pub fn body_ids(self, body_a: BodyId, body_b: BodyId) -> Self

Replaces the two bodies connected by the joint.

pub fn local_frame_a(self, frame: Transform) -> Self

Sets the local constraint frame on body A.

pub fn local_frame_b(self, frame: Transform) -> Self

Sets the local constraint frame on body B.

pub fn collide_connected(self, enabled: bool) -> Self

Controls whether the connected bodies may collide.

pub fn force_threshold(self, threshold: f32) -> Self

Sets the force threshold used to emit joint events, typically in newtons.

pub fn torque_threshold(self, threshold: f32) -> Self

Sets the torque threshold used to emit joint events, typically in newton-meters.

pub fn constraint_tuning(self, tuning: JointTuning) -> Self

Sets common constraint frequency in hertz and its dimensionless damping ratio.

pub fn draw_scale(self, draw_scale: f32) -> Self

Overrides the length-unit-derived native debug draw scale.

Trait Implementations

impl Clone for MotorJointDef

fn clone(&self) -> MotorJointDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MotorJointDef

impl Debug for MotorJointDef

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

Formats the value using the given formatter.