Struct b2MotorJoint 

pub struct b2MotorJoint { /* private fields */ }

A motor joint is used to control the relative motion between two bodies. A typical usage is to control the movement of a dynamic body with respect to the ground.

Implementations

impl b2MotorJoint

pub fn SetMaxForce(self: Pin<&mut b2MotorJoint>, force: f32)

Set the maximum friction force in N.

pub fn GetMaxForce(self: &b2MotorJoint) -> f32

Get the maximum friction force in N.

pub fn SetMaxTorque(self: Pin<&mut b2MotorJoint>, torque: f32)

Set the maximum friction torque in N*m.

pub fn GetMaxTorque(self: &b2MotorJoint) -> f32

Get the maximum friction torque in N*m.

pub fn GetAnchorA(self: &b2MotorJoint) -> b2Vec2

pub fn GetAnchorB(self: &b2MotorJoint) -> b2Vec2

pub fn GetReactionForce(self: &b2MotorJoint, inv_dt: f32) -> b2Vec2

pub fn GetReactionTorque(self: &b2MotorJoint, inv_dt: f32) -> f32

pub fn Dump(self: Pin<&mut b2MotorJoint>)

Dump to b2Log

impl b2MotorJoint

pub fn SetLinearOffset(self: Pin<&mut Self>, linearOffset: &b2Vec2)

Set/get the target linear offset, in frame A, in meters.

pub fn GetLinearOffset<'a>(&'a self) -> &'a b2Vec2

pub fn SetAngularOffset(self: Pin<&mut Self>, angularOffset: f32)

Set/get the target angular offset, in radians.

pub fn GetAngularOffset(&self) -> f32

pub fn SetCorrectionFactor(self: Pin<&mut Self>, factor: f32)

Set the position correction factor in the range [0,1].

pub fn GetCorrectionFactor(&self) -> f32

Get the position correction factor in the range [0,1].

Trait Implementations

impl AsRef<b2Joint> for b2MotorJoint

fn as_ref(self: &b2MotorJoint) -> &b2Joint

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

impl CopyNew for b2MotorJoint

unsafe fn copy_new( other: &b2MotorJoint, this: Pin<&mut MaybeUninit<b2MotorJoint>>, )

Synthesized copy constructor.

impl Drop for b2MotorJoint

fn drop(self: &mut b2MotorJoint)

Synthesized destructor.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl ExternType for b2MotorJoint

type Id = (b, _2, M, o, t, o, r, J, o, i, n, t)

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 b2MotorJoint

unsafe fn allocate_uninitialized_cpp_storage() -> *mut b2MotorJoint

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 b2MotorJoint)

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

impl SharedPtrTarget for b2MotorJoint

impl UniquePtrTarget for b2MotorJoint

impl WeakPtrTarget for b2MotorJoint