Struct bevy_rapier3d::geometry::shape_views::HeightFieldViewMut

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pub struct HeightFieldViewMut<'a> {
    pub raw: &'a mut HeightField,
}

Expand description

Read-write access to the properties of a heightfield.

Fields

raw: &'a mut HeightField

The raw shape from Rapier.

Implementations

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impl<'a> HeightFieldViewMut<'a>

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pub fn nrows(&self) -> usize

The number of rows of this heightfield.

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pub fn ncols(&self) -> usize

The number of columns of this heightfield.

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pub fn heights(&self) -> &[Real ]

The height at each cell endpoint.

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pub fn scale(&self) -> Vect

The scale factor applied to this heightfield.

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pub fn cell_width(&self) -> Real

The width (extent along its local x axis) of each cell of this heightmap, including the scale factor.

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pub fn cell_height(&self) -> Real

The height (extent along its local z axis) of each cell of this heightmap, including the scale factor.

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pub fn unit_cell_width(&self) -> Real

The width (extent along its local x axis) of each cell of this heightmap, excluding the scale factor.

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pub fn unit_cell_height(&self) -> Real

The height (extent along its local z axis) of each cell of this heightmap, excluding the scale factor.

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pub fn cell_at_point(&self, pt: Vect) -> Option<(usize, usize )>

Index of the cell a point is on after vertical projection.

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pub fn triangles(&self) -> impl Iterator<Item = (Vect, Vect, Vect )> + '_

Iterator through all the triangles of this heightfield.

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pub fn triangles_at(
 &self,
 i: usize,
 j: usize
) -> (Option<(Vect, Vect, Vect )>, Option<(Vect, Vect, Vect )>)

The two triangles at the cell (i, j) of this heightfield.

Returns None fore triangles that have been removed because of their user-defined status flags (described by the HeightFieldCellStatus bitfield).

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pub fn cell_status(&self, i: usize, j: usize) -> HeightFieldCellStatus

The status of the (i, j)-th cell.

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pub fn cells_statuses(&self) -> &[HeightFieldCellStatus ]

The statuses of all the cells of this heightfield, in column-major order.

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impl<'a> HeightFieldViewMut<'a>

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pub fn set_cell_status(
    &mut self,
    i: usize,
    j: usize,
    status: HeightFieldCellStatus
)

Set the status of the (i, j)-th cell.

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pub fn cells_statuses_mut(&mut self) -> &mut [HeightFieldCellStatus ]

The mutable statuses of all the cells of this heightfield.

Auto Trait Implementations

impl<'a> RefUnwindSafe for HeightFieldViewMut<'a>

impl<'a> Send for HeightFieldViewMut<'a>

impl<'a> Sync for HeightFieldViewMut<'a>

impl<'a> Unpin for HeightFieldViewMut<'a>

impl<'a> !UnwindSafe for HeightFieldViewMut<'a>

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

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Checks if self is actually part of its subset T (and can be converted to it).

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Use with care! Same as self.to_subset but without any property checks. Always succeeds.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

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const: unstable · source

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Performs the conversion.

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U: TryFrom<T>,

type Error = >::Error

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const: unstable · source

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impl<T> Upcast<T> for T

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Struct bevy_rapier3d::geometry::shape_views::HeightFieldViewMut

Fields

Implementations

impl<'a> HeightFieldViewMut<'a>

pub fn nrows(&self) -> usize

pub fn ncols(&self) -> usize

pub fn heights(&self) -> &[Real]

pub fn scale(&self) -> Vect

pub fn cell_width(&self) -> Real

pub fn cell_height(&self) -> Real

pub fn unit_cell_width(&self) -> Real

pub fn unit_cell_height(&self) -> Real

pub fn cell_at_point(&self, pt: Vect) -> Option<(usize, usize)>

pub fn triangles(&self) -> impl Iterator<Item = (Vect, Vect, Vect)> + '_

pub fn triangles_at( &self, i: usize, j: usize) -> (Option<(Vect, Vect, Vect)>, Option<(Vect, Vect, Vect)>)

pub fn cell_status(&self, i: usize, j: usize) -> HeightFieldCellStatus

pub fn cells_statuses(&self) -> &[HeightFieldCellStatus]

impl<'a> HeightFieldViewMut<'a>

pub fn set_cell_status( &mut self, i: usize, j: usize, status: HeightFieldCellStatus)

pub fn cells_statuses_mut(&mut self) -> &mut [HeightFieldCellStatus]

Auto Trait Implementations

impl<'a> RefUnwindSafe for HeightFieldViewMut<'a>

impl<'a> Send for HeightFieldViewMut<'a>

impl<'a> Sync for HeightFieldViewMut<'a>

impl<'a> Unpin for HeightFieldViewMut<'a>

impl<'a> !UnwindSafe for HeightFieldViewMut<'a>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> Downcast for T where T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn as_any(&self) -> &(dyn Any + 'static)

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> DowncastSync for T where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<SS, SP> SupersetOf<SS> for SP where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

fn is_in_subset(&self) -> bool

fn to_subset_unchecked(&self) -> SS

fn from_subset(element: &SS) -> SP

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Upcast<T> for T

fn upcast(&self) -> Option<&T>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Resource for T where T: 'static + Send + Sync,

pub fn heights(&self) -> &[Real ]

pub fn cell_at_point(&self, pt: Vect) -> Option<(usize, usize )>

pub fn triangles(&self) -> impl Iterator<Item = (Vect, Vect, Vect )> + '_

pub fn triangles_at(
&self,
i: usize,
j: usize
) -> (Option<(Vect, Vect, Vect )>, Option<(Vect, Vect, Vect )>)

pub fn cells_statuses(&self) -> &[HeightFieldCellStatus ]

pub fn set_cell_status(
&mut self,
i: usize,
j: usize,
status: HeightFieldCellStatus
)

pub fn cells_statuses_mut(&mut self) -> &mut [HeightFieldCellStatus ]

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T, U> Into<U> for T where
U: From<T>,

impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> Resource for T where
T: 'static + Send + Sync,