Struct WorldDefBuilder 

pub struct WorldDefBuilder { /* private fields */ }

Builder for WorldDef.

Implementations

impl WorldDefBuilder

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

Sets the gravity vector used by the world, usually in meters per second squared.

pub fn worker_count(self, worker_count: u32) -> Self

Sets the number of worker slots Box3D may use while stepping the world.

pub fn task_system(self, task_system: TaskSystem) -> Self

Installs the task-system adapter used by Box3D during World::step.

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

Sets the restitution speed threshold.

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

Sets the hit-event speed threshold.

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

Sets contact solver tuning and maximum recovery speed.

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

Sets the maximum linear speed for bodies.

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

Enables or disables body sleeping.

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

Enables or disables continuous collision detection.

pub fn capacity(self, capacity: Capacity) -> Self

Sets optional initial allocation capacities.

pub fn build(self) -> Result<WorldDef>

Validates and finishes the world definition.

Trait Implementations

impl Clone for WorldDefBuilder

fn clone(&self) -> WorldDefBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorldDefBuilder

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

Formats the value using the given formatter.