Struct PhysicsWorld 

pub struct PhysicsWorld {
    pub gravity: Vector<f32>,
    /* private fields */
}

Fields

gravity: Vector<f32>

Implementations

impl PhysicsWorld

pub fn new() -> Self

pub fn add_static_body( &mut self, id: NodeId, position: (f32, f32), rotation: f32, )

Add a StaticBody2D to the physics world.

pub fn add_character_body( &mut self, id: NodeId, position: (f32, f32), rotation: f32, )

Add a CharacterBody2D (kinematic position-based) to the physics world.

pub fn add_rigid_body( &mut self, id: NodeId, position: (f32, f32), rotation: f32, mass: f32, gravity_scale: f32, lock_rotation: bool, )

Add a RigidBody2D (dynamic) to the physics world.

pub fn add_area(&mut self, id: NodeId, position: (f32, f32), rotation: f32)

Add an Area2D to the physics world.

pub fn attach_shape( &mut self, body_id: &NodeId, shape_node_id: NodeId, config: ShapeConfig, offset: (f32, f32), rotation: f32, is_sensor: bool, collision_layer: u32, collision_mask: u32, friction: f32, restitution: f32, )

Attach a CollisionShape2D collider to a parent body or area.

pub fn remove_node(&mut self, id: &NodeId)

Remove a node (body or shape) from the physics world.

pub fn step(&mut self)

Step the simulation by the fixed timestep.

pub fn move_and_slide( &mut self, character_id: &NodeId, desired_velocity: (f32, f32), dt: f32, up_direction: (f32, f32), ) -> CharacterMoveResult

Execute move_and_slide for a CharacterBody2D.

pub fn apply_impulse(&mut self, id: &NodeId, impulse: (f32, f32))

Apply an impulse to a RigidBody2D.

pub fn apply_force(&mut self, id: &NodeId, force: (f32, f32))

Apply a continuous force to a RigidBody2D.

pub fn is_rigid_body(&self, id: &NodeId) -> bool

pub fn get_body_position(&self, id: &NodeId) -> Option<(f64, f64)>

Retrieve the current global position of a body.

pub fn set_body_position(&mut self, id: &NodeId, pos: (f64, f64))

Set the position of a body.

pub fn get_body_rotation(&self, id: &NodeId) -> Option<f64>

Retrieve the current rotation of a body.

pub fn raycast( &self, from: (f32, f32), to: (f32, f32), mask: u32, ) -> Option<RaycastHit>

Perform a 2D raycast query.

pub fn drain_events(&mut self) -> Vec<PhysicsEvent>

Drain queued collision events (body/area enter and exit).

Trait Implementations

impl Default for PhysicsWorld

fn default() -> Self

Returns the “default value” for a type.