Struct libliquidfun_sys::box2d::ffi::b2Filter

#[repr(C)]
pub struct b2Filter {
    pub categoryBits: uint16,
    pub maskBits: uint16,
    pub groupIndex: int16,
}

This holds contact filtering data.

Fields

categoryBits: uint16

The collision category bits. Normally you would just set one bit.

maskBits: uint16

The collision mask bits. This states the categories that this shape would accept for collision.

groupIndex: int16

Collision groups allow a certain group of objects to never collide (negative) or always collide (positive). Zero means no collision group. Non-zero group filtering always wins against the mask bits.

Implementations

impl b2Filter

pub fn new() -> impl New<Output = Self>

Trait Implementations

impl CopyNew for b2Filter

unsafe fn copy_new(other: &b2Filter, this: Pin<&mut MaybeUninit<b2Filter>>)

Synthesized copy constructor.

impl Drop for b2Filter

fn drop(self: &mut b2Filter)

Synthesized destructor.

impl ExternType for b2Filter

type Id = (b, _2, F, i, l, t, e, r)

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 b2Filter

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2Filter

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 b2Filter)

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

impl MoveNew for b2Filter

unsafe fn move_new( other: Pin<MoveRef<'_, b2Filter>>, this: Pin<&mut MaybeUninit<b2Filter>> )

Synthesized move constructor.

impl SharedPtrTarget for b2Filter

impl UniquePtrTarget for b2Filter

impl VectorElement for b2Filter

impl WeakPtrTarget for b2Filter