Struct heron::prelude::RotationConstraints [−][src]
Component that restrict what rotations can be caused by forces.
Note that angular velocity may still be applied programmatically. This only restrict how rotation can change when force/torques are applied.
Example
fn spawn(mut commands: Commands) { commands.spawn_bundle(todo!("Spawn your sprite/mesh, incl. at least a GlobalTransform")) .insert(Body::Sphere { radius: 1.0 }) .insert(RotationConstraints::lock()); // Prevent rotation caused by forces }
Fields
allow_x: bool
Set to true to prevent rotations around the x axis
allow_y: bool
Set to true to prevent rotations around the y axis
allow_z: bool
Set to true to prevent rotations around the Z axis
Implementations
impl RotationConstraints
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#[must_use]pub fn lock() -> RotationConstraints
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Lock rotations around all axes
#[must_use]pub fn allow() -> RotationConstraints
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Allow rotations around all axes
#[must_use]pub fn restrict_to_x_only() -> RotationConstraints
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Allow rotation around the x axis only (and prevent rotating around the other axes)
#[must_use]pub fn restrict_to_y_only() -> RotationConstraints
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Allow rotation around the y axis only (and prevent rotating around the other axes)
#[must_use]pub fn restrict_to_z_only() -> RotationConstraints
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Allow rotation around the z axis only (and prevent rotating around the other axes)
Trait Implementations
impl Clone for RotationConstraints
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pub fn clone(&self) -> RotationConstraints
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for RotationConstraints
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impl Debug for RotationConstraints
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impl Default for RotationConstraints
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pub fn default() -> RotationConstraints
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impl GetTypeRegistration for RotationConstraints
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pub fn get_type_registration() -> TypeRegistration
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impl Reflect for RotationConstraints
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pub fn type_name(&self) -> &str
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pub fn any(&self) -> &(dyn Any + 'static)
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pub fn any_mut(&mut self) -> &mut (dyn Any + 'static)
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pub fn clone_value(&self) -> Box<dyn Reflect + 'static, Global>
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pub fn set(
&mut self,
value: Box<dyn Reflect + 'static, Global>
) -> Result<(), Box<dyn Reflect + 'static, Global>>
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&mut self,
value: Box<dyn Reflect + 'static, Global>
) -> Result<(), Box<dyn Reflect + 'static, Global>>
pub fn apply(&mut self, value: &(dyn Reflect + 'static))
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pub fn reflect_ref(&self) -> ReflectRef<'_>
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pub fn reflect_mut(&mut self) -> ReflectMut<'_>
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pub fn serializable(&self) -> Option<Serializable<'_>>
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pub fn reflect_hash(&self) -> Option<u64>
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pub fn reflect_partial_eq(
&self,
value: &(dyn Reflect + 'static)
) -> Option<bool>
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&self,
value: &(dyn Reflect + 'static)
) -> Option<bool>
impl Struct for RotationConstraints
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pub fn field(&self, name: &str) -> Option<&(dyn Reflect + 'static)>
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pub fn field_mut(&mut self, name: &str) -> Option<&mut (dyn Reflect + 'static)>
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pub fn field_at(&self, index: usize) -> Option<&(dyn Reflect + 'static)>
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pub fn field_at_mut(
&mut self,
index: usize
) -> Option<&mut (dyn Reflect + 'static)>
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&mut self,
index: usize
) -> Option<&mut (dyn Reflect + 'static)>
pub fn name_at(&self, index: usize) -> Option<&str>
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pub fn field_len(&self) -> usize
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pub fn iter_fields(&self) -> FieldIter<'_>
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pub fn clone_dynamic(&self) -> DynamicStruct
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Auto Trait Implementations
impl RefUnwindSafe for RotationConstraints
impl Send for RotationConstraints
impl Sync for RotationConstraints
impl Unpin for RotationConstraints
impl UnwindSafe for RotationConstraints
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Any for T where
T: Any,
T: Any,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> CloneAny for T where
T: Any + Clone,
T: Any + Clone,
impl<T> Component for T where
T: 'static + Send + Sync,
T: 'static + Send + Sync,
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> Downcast<T> for T
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<T> From<T> for T
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impl<T> FromWorld for T where
T: Default,
T: Default,
pub fn from_world(_world: &mut World) -> T
impl<S> GetField for S where
S: Struct,
S: Struct,
pub fn get_field<T>(&self, name: &str) -> Option<&T> where
T: Reflect,
T: Reflect,
pub fn get_field_mut<T>(&mut self, name: &str) -> Option<&mut T> where
T: Reflect,
T: Reflect,
impl<T> GetPath for T where
T: Reflect,
T: Reflect,
pub fn path(
&'r self,
path: &'p str
) -> Result<&'r (dyn Reflect + 'static), ReflectPathError<'p>>
&'r self,
path: &'p str
) -> Result<&'r (dyn Reflect + 'static), ReflectPathError<'p>>
pub fn path_mut(
&'r mut self,
path: &'p str
) -> Result<&'r mut (dyn Reflect + 'static), ReflectPathError<'p>>
&'r mut self,
path: &'p str
) -> Result<&'r mut (dyn Reflect + 'static), ReflectPathError<'p>>
pub fn get_path<T>(
&'r self,
path: &'p str
) -> Result<&'r T, ReflectPathError<'p>> where
T: Reflect,
&'r self,
path: &'p str
) -> Result<&'r T, ReflectPathError<'p>> where
T: Reflect,
pub fn get_path_mut<T>(
&'r mut self,
path: &'p str
) -> Result<&'r mut T, ReflectPathError<'p>> where
T: Reflect,
&'r mut self,
path: &'p str
) -> Result<&'r mut T, ReflectPathError<'p>> where
T: Reflect,
impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
SS: SubsetOf<SP>,
pub fn to_subset(&self) -> Option<SS>
pub fn is_in_subset(&self) -> bool
pub fn to_subset_unchecked(&self) -> SS
pub fn from_subset(element: &SS) -> SP
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
T: 'static + Send + Sync + Clone,
pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>
impl<T> Upcast<T> for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,