Struct b2QueryCallback 

pub struct b2QueryCallback { /* private fields */ }

Callback class for AABB queries. See b2World::Query

Implementations

impl b2QueryCallback

pub unsafe fn ReportFixture( self: Pin<&mut b2QueryCallback>, fixture: *mut b2Fixture, ) -> bool

Called for each fixture found in the query AABB. @return false to terminate the query.

pub unsafe fn ReportParticle( self: Pin<&mut b2QueryCallback>, particleSystem: *const b2ParticleSystem, index: c_int, ) -> bool

Called for each particle found in the query AABB. @return false to terminate the query.

pub unsafe fn ShouldQueryParticleSystem( self: Pin<&mut b2QueryCallback>, particleSystem: *const b2ParticleSystem, ) -> bool

Cull an entire particle system from b2World::QueryAABB. Ignored for b2ParticleSystem::QueryAABB. @return true if you want to include particleSystem in the AABB query, or false to cull particleSystem from the AABB query.

Trait Implementations

impl Drop for b2QueryCallback

fn drop(self: &mut b2QueryCallback)

Executes the destructor for this type.

impl ExternType for b2QueryCallback

type Kind = Opaque

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

type Id

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

impl MakeCppStorage for b2QueryCallback

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2QueryCallback

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 b2QueryCallback)

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

impl SharedPtrTarget for b2QueryCallback

impl UniquePtrTarget for b2QueryCallback

impl WeakPtrTarget for b2QueryCallback