Struct libliquidfun_sys::box2d::ffi::b2ParticleBodyContact

#[repr(C)]
pub struct b2ParticleBodyContact {
    pub index: int32,
    pub body: *mut b2Body,
    pub fixture: *mut b2Fixture,
    pub weight: f32,
    pub normal: b2Vec2,
    pub mass: f32,
}

Fields

index: int32

Index of the particle making contact.

body: *mut b2Body

The body making contact.

fixture: *mut b2Fixture

The specific fixture making contact

weight: f32

Weight of the contact. A value between 0.0f and 1.0f.

normal: b2Vec2

The normalized direction from the particle to the body.

mass: f32

The effective mass used in calculating force.

Trait Implementations

impl CopyNew for b2ParticleBodyContact

unsafe fn copy_new( other: &b2ParticleBodyContact, this: Pin<&mut MaybeUninit<b2ParticleBodyContact>> )

Synthesized copy constructor.

impl Drop for b2ParticleBodyContact

fn drop(self: &mut b2ParticleBodyContact)

Synthesized destructor.

impl ExternType for b2ParticleBodyContact

type Id = (b, _2, P, a, r, t, i, c, l, e, B, o, d, y, C, o, n, t, a, c, t)

A type-level representation of the type’s C++ namespace and type name.

type Kind = Trivial

Either cxx::kind::Opaque or cxx::kind::Trivial.

impl MakeCppStorage for b2ParticleBodyContact

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2ParticleBodyContact

Allocates heap space for this type in C++ and return a pointer to that space, but do not initialize that space (i.e. do not yet call a constructor).

unsafe fn free_uninitialized_cpp_storage(arg0: *mut b2ParticleBodyContact)

Frees a C++ allocation which has not yet had a constructor called.

impl MoveNew for b2ParticleBodyContact

unsafe fn move_new( other: Pin<MoveRef<'_, b2ParticleBodyContact>>, this: Pin<&mut MaybeUninit<b2ParticleBodyContact>> )

Synthesized move constructor.

impl SharedPtrTarget for b2ParticleBodyContact

impl UniquePtrTarget for b2ParticleBodyContact

impl VectorElement for b2ParticleBodyContact

impl WeakPtrTarget for b2ParticleBodyContact