Struct b2CircleShape 

pub struct b2CircleShape { /* private fields */ }

A solid circle shape

Implementations

impl b2CircleShape

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

pub unsafe fn Clone( self: &b2CircleShape, allocator: *mut b2BlockAllocator, ) -> *mut b2Shape

Implement b2Shape.

pub fn GetChildCount(self: &b2CircleShape) -> c_int

@see b2Shape::GetChildCount

pub fn TestPoint( self: &b2CircleShape, transform: &b2Transform, p: &b2Vec2, ) -> bool

Implement b2Shape.

pub unsafe fn ComputeDistance( self: &b2CircleShape, xf: &b2Transform, p: &b2Vec2, distance: *mut f32, normal: *mut b2Vec2, childIndex: c_int, )

pub unsafe fn RayCast( self: &b2CircleShape, output: *mut b2RayCastOutput, input: &b2RayCastInput, transform: &b2Transform, childIndex: c_int, ) -> bool

Implement b2Shape. @note because the circle is solid, rays that start inside do not hit because the normal is not defined.

pub unsafe fn ComputeAABB( self: &b2CircleShape, aabb: *mut b2AABB, transform: &b2Transform, childIndex: c_int, )

@see b2Shape::ComputeAABB

pub unsafe fn ComputeMass( self: &b2CircleShape, massData: *mut b2MassData, density: f32, )

@see b2Shape::ComputeMass

Trait Implementations

impl AsRef<b2Shape> for b2CircleShape

fn as_ref(self: &b2CircleShape) -> &b2Shape

Converts this type into a shared reference of the (usually inferred) input type.

impl CopyNew for b2CircleShape

unsafe fn copy_new( other: &b2CircleShape, this: Pin<&mut MaybeUninit<b2CircleShape>>, )

Synthesized copy constructor.

impl Drop for b2CircleShape

fn drop(self: &mut b2CircleShape)

Synthesized destructor.

impl ExternType for b2CircleShape

type Id = (b, _2, C, i, r, c, l, e, S, h, a, p, e)

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

type Kind = Opaque

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

impl MakeCppStorage for b2CircleShape

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2CircleShape

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 b2CircleShape)

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

impl SharedPtrTarget for b2CircleShape

impl UniquePtrTarget for b2CircleShape

impl WeakPtrTarget for b2CircleShape