Struct nalgebra::geometry::Reflection

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pub struct Reflection<T, D, S> { /* private fields */ }
Expand description

A reflection wrt. a plane.

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impl<T: ComplexField, S: Storage<T, Const<D>>, const D: usize> Reflection<T, Const<D>, S>

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pub fn new_containing_point( axis: Unit<Vector<T, Const<D>, S>>, pt: &Point<T, D> ) -> Self

Creates a new reflection wrt. the plane orthogonal to the given axis and that contains the point pt.

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impl<T: ComplexField, D: Dim, S: Storage<T, D>> Reflection<T, D, S>

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pub fn new(axis: Unit<Vector<T, D, S>>, bias: T) -> Self

Creates a new reflection wrt. the plane orthogonal to the given axis and bias.

The bias is the position of the plane on the axis. In particular, a bias equal to zero represents a plane that passes through the origin.

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pub fn axis(&self) -> &Vector<T, D, S>

The reflection axis.

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pub fn bias(&self) -> T

The reflection bias.

The bias is the position of the plane on the axis. In particular, a bias equal to zero represents a plane that passes through the origin.

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pub fn reflect<R2: Dim, C2: Dim, S2>(&self, rhs: &mut Matrix<T, R2, C2, S2>)
where S2: StorageMut<T, R2, C2>, ShapeConstraint: SameNumberOfRows<R2, D>,

Applies the reflection to the columns of rhs.

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pub fn reflect_with_sign<R2: Dim, C2: Dim, S2>( &self, rhs: &mut Matrix<T, R2, C2, S2>, sign: T )
where S2: StorageMut<T, R2, C2>, ShapeConstraint: SameNumberOfRows<R2, D>,

Applies the reflection to the columns of rhs.

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pub fn reflect_rows<R2: Dim, C2: Dim, S2, S3>( &self, lhs: &mut Matrix<T, R2, C2, S2>, work: &mut Vector<T, R2, S3> )
where S2: StorageMut<T, R2, C2>, S3: StorageMut<T, R2>, ShapeConstraint: DimEq<C2, D> + AreMultipliable<R2, C2, D, U1>,

Applies the reflection to the rows of lhs.

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pub fn reflect_rows_with_sign<R2: Dim, C2: Dim, S2, S3>( &self, lhs: &mut Matrix<T, R2, C2, S2>, work: &mut Vector<T, R2, S3>, sign: T )
where S2: StorageMut<T, R2, C2>, S3: StorageMut<T, R2>, ShapeConstraint: DimEq<C2, D> + AreMultipliable<R2, C2, D, U1>,

Applies the reflection to the rows of lhs.

Auto Trait Implementations§

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impl<T, D, S> Freeze for Reflection<T, D, S>
where T: Freeze, S: Freeze,

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impl<T, D, S> RefUnwindSafe for Reflection<T, D, S>

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impl<T, D, S> Send for Reflection<T, D, S>
where T: Send, S: Send, D: Send,

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impl<T, D, S> Sync for Reflection<T, D, S>
where T: Sync, S: Sync, D: Sync,

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impl<T, D, S> Unpin for Reflection<T, D, S>
where T: Unpin, S: Unpin, D: Unpin,

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impl<T, D, S> UnwindSafe for Reflection<T, D, S>
where T: UnwindSafe, S: UnwindSafe, D: UnwindSafe,

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.