Struct cv_core::CameraPoint

pub struct CameraPoint(pub Vector3<f32>);

A 3d vector which is relative to the camera's optical center and orientation where the positive Y axis is up and positive Z axis is forwards from the center of the camera. The unit of distance of a CameraPoint is unspecified and relative to the current reconstruction.

A CameraPoint can be turned into a NormalizedKeyPoint by using the Into or From impl. This is done by projecting the CameraPoint onto the virtual plane at a depth z = 1.0. The operation cannot be done in reverse because the depth (z component) or distance from optical center (length) is unknown.

Trait Implementations

impl AsMut<Matrix<f32, U3, U1, <DefaultAllocator as Allocator<f32, U3, U1>>::Buffer>> for CameraPoint

fn as_mut(&mut self) -> &mut Vector3<f32>

Performs the conversion.

impl AsRef<Matrix<f32, U3, U1, <DefaultAllocator as Allocator<f32, U3, U1>>::Buffer>> for CameraPoint

fn as_ref(&self) -> &Vector3<f32>

Performs the conversion.

impl Clone for CameraPoint

fn clone(&self) -> CameraPoint

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CameraPoint

impl Debug for CameraPoint

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Deref for CameraPoint

type Target = Vector3<f32>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for CameraPoint

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<CameraPoint> for Vector3<f32>

fn from(original: CameraPoint) -> Vector3<f32>

Performs the conversion.

impl From<CameraPoint> for NormalizedKeyPoint

fn from(camera: CameraPoint) -> Self

Performs the conversion.

impl From<Matrix<f32, U3, U1, <DefaultAllocator as Allocator<f32, U3, U1>>::Buffer>> for CameraPoint

fn from(original: Vector3<f32>) -> CameraPoint

Performs the conversion.

impl PartialEq<CameraPoint> for CameraPoint

fn eq(&self, other: &CameraPoint) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &CameraPoint) -> bool

This method tests for !=.

impl PartialOrd<CameraPoint> for CameraPoint

fn partial_cmp(&self, other: &CameraPoint) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &CameraPoint) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &CameraPoint) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &CameraPoint) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &CameraPoint) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for CameraPoint