Struct PrismaticJointBuilder 

pub struct PrismaticJointBuilder<'w> { /* private fields */ }

Builder for a prismatic joint in world space. Fluent builder for prismatic joints using world anchors and axis.

Implementations

impl<'w> PrismaticJointBuilder<'w>

pub fn anchors_world<VA: Into<Vec2>, VB: Into<Vec2>>(self, a: VA, b: VB) -> Self

Set world-space anchors for A and B.

pub fn axis_world<V: Into<Vec2>>(self, axis: V) -> Self

Set prismatic axis in world space.

pub fn limit(self, lower: f32, upper: f32) -> Self

Enable limits with lower/upper translation (meters).

pub fn motor(self, max_force: f32, speed: f32) -> Self

Enable motor with maximum force (N) and speed (m/s).

pub fn motor_deg(self, max_force: f32, speed_deg: f32) -> Self

Enable motor with maximum force (N) and speed (deg/s).

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

Enable spring with stiffness (Hz) and damping ratio.

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

Allow bodies to collide while connected.

pub fn with_stiffness( self, linear_hz: f32, linear_dr: f32, angular_hz: f32, angular_dr: f32, ) -> Self

Stiffness on both linear and angular degrees of freedom.

• linear_hz/angular_hz: stiffness (Hz), typical 4–20
• linear_dr/angular_dr: damping ratio [0, 1], typical 0.1–0.7

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

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

pub fn build(self) -> Joint<'w>

pub fn try_build(self) -> ApiResult<Joint<'w>>

pub fn build_owned(self) -> OwnedJoint

pub fn try_build_owned(self) -> ApiResult<OwnedJoint>