Struct ColliderData 

pub struct ColliderData<N: RealField + Copy, Handle: BodyHandle> { /* private fields */ }

Data stored in each collider.

This is needed by nphysics.

Implementations

impl<N: RealField + Copy, Handle: BodyHandle> ColliderData<N, Handle>

pub fn new( margin: N, density: N, anchor: ColliderAnchor<N, Handle>, body_status_dependent_ndofs: usize, material: MaterialHandle<N>, ) -> Self

Initializes data for a collider.

pub fn user_data(&self) -> Option<&(dyn Any + Send + Sync)>

Retrieves a reference to the user-defined user-data attached to this object.

pub fn user_data_mut(&mut self) -> Option<&mut (dyn Any + Send + Sync)>

Retrieves a mutable reference to the user-defined user-data attached to this object.

pub fn set_user_data( &mut self, data: Option<Box<dyn Any + Send + Sync>>, ) -> Option<Box<dyn Any + Send + Sync>>

Sets the user-defined data attached to this object.

pub fn take_user_data(&mut self) -> Option<Box<dyn Any + Send + Sync>>

Replace by None the user-defined data attached to this object and returns the old value.

pub fn margin(&self) -> N

The collision margin surrounding this collider.

pub fn body(&self) -> Handle

Handle to the body this collider is attached to.

pub fn anchor(&self) -> &ColliderAnchor<N, Handle>

The anchor attaching this collider with a body part or deformable body.

pub fn density(&self) -> N

The density of this collider.

pub fn position_wrt_body(&self) -> Isometry<N>

The position of this collider geometry wrt. the body it is attached to.

pub fn body_part(&self, subshape_id: usize) -> BodyPartHandle<Handle>

Handle to the body part containing the given subshape of this collider’s shape.

pub fn material(&self) -> &dyn Material<N>

The material of this collider.

pub fn material_mut(&mut self) -> &mut dyn Material<N>

A mutable reference to this collider’s material.

If the material is shared, then an internal clone is performed before returning the mutable reference (this effectively calls the Arc::make_mut method to get a copy-on-write behavior).