Struct AABB

pub struct AABB<N: RealField + Copy> {
    pub mins: Point<N>,
    pub maxs: Point<N>,
}

An Axis Aligned Bounding Box.

Fields

mins: Point<N>

maxs: Point<N>

Implementations

impl<N: RealField + Copy> AABB<N>

pub fn new(mins: Point<N>, maxs: Point<N>) -> AABB<N>

Creates a new AABB.

Arguments:

• mins - position of the point with the smallest coordinates.
• maxs - position of the point with the highest coordinates. Each component of mins must be smaller than the related components of maxs.

pub fn new_invalid() -> Self

Creates an invalid AABB with mins components set to N::max_values and maxscomponents set to -N::max_values.

This is often used as the initial values of some AABB merging algorithms.

pub fn from_half_extents(center: Point<N>, half_extents: Vector<N>) -> Self

Creates a new AABB from its center and its half-extents.

pub fn from_points<'a, I>(pts: I) -> Self

where I: IntoIterator<Item = &'a Point<N>>,

Creates a new AABB from a set of points.

pub fn mins(&self) -> &Point<N>

👎Deprecated: use the .mins public field instead.

Reference to the AABB point with the smallest components along each axis.

pub fn maxs(&self) -> &Point<N>

👎Deprecated: use the .maxs public field instead.

Reference to the AABB point with the biggest components along each axis.

pub fn center(&self) -> Point<N>

The center of this AABB.

pub fn half_extents(&self) -> Vector<N>

The half extents of this AABB.

pub fn extents(&self) -> Vector<N>

The extents of this AABB.

pub fn take_point(&mut self, pt: Point<N>)

Enlarges this AABB so it also contains the point pt.

pub fn transform_by(&self, m: &Isometry<N>) -> Self

Computes the AABB bounding self transformed by m.

pub fn bounding_sphere(&self) -> BoundingSphere<N>

The smallest bounding sphere containing this AABB.

pub fn contains_local_point(&self, point: &Point<N>) -> bool

impl<N: RealField + Copy> AABB<N>

pub fn clip_line_parameters( &self, orig: &Point<N>, dir: &Vector<N>, ) -> Option<(N, N)>

Computes the parameters of the two intersection points between a line and this AABB.

The parameters are such that the point are given by orig + dir * parameter. Returns None if there is no intersection.

pub fn clip_line(&self, orig: &Point<N>, dir: &Vector<N>) -> Option<Segment<N>>

Computes the intersection segment between a line and this AABB.

Returns None if there is no intersection.

pub fn clip_ray_parameters(&self, ray: &Ray<N>) -> Option<(N, N)>

Computes the parameters of the two intersection points between a ray and this AABB.

The parameters are such that the point are given by ray.orig + ray.dir * parameter. Returns None if there is no intersection.

pub fn clip_ray(&self, ray: &Ray<N>) -> Option<Segment<N>>

Computes the intersection segment between a ray and this AABB.

Returns None if there is no intersection.

Trait Implementations

impl<'a, N: RealField + Copy, S: CompositeShape<N> + PointQuery<N>> BestFirstVisitor<N, usize, AABB<N>> for CompositeClosestPointVisitor<'a, N, S>

type Result = PointProjection<N>

The result of a best-first traversal.

fn visit( &mut self, best: N, aabb: &AABB<N>, data: Option<&usize>, ) -> BestFirstVisitStatus<N, Self::Result>

Compute the next action to be taken by the best-first-search after visiting a node containing the given bounding volume.

impl<N: RealField + Copy> BoundingVolume<N> for AABB<N>

fn center(&self) -> Point<N>

Returns a point inside of this bounding volume. This is ideally its center.

fn intersects(&self, other: &AABB<N>) -> bool

Checks if this bounding volume intersect with another one.

fn contains(&self, other: &AABB<N>) -> bool

Checks if this bounding volume contains another one.

fn merge(&mut self, other: &AABB<N>)

Merges this bounding volume with another one. The merge is done in-place.

fn merged(&self, other: &AABB<N>) -> AABB<N>

Merges this bounding volume with another one.

fn loosen(&mut self, amount: N)

Enlarges this bounding volume.

fn loosened(&self, amount: N) -> AABB<N>

Creates a new, enlarged version, of this bounding volume.

fn tighten(&mut self, amount: N)

Tighten this bounding volume.

fn tightened(&self, amount: N) -> AABB<N>

Creates a new, tightened version, of this bounding volume.

impl<N: Clone + RealField + Copy> Clone for AABB<N>

fn clone(&self) -> AABB<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Debug + RealField + Copy> Debug for AABB<N>

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

Formats the value using the given formatter.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Ball<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Capsule<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Compound<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Cone<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for ConvexHull<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Cuboid<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Cylinder<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for HeightField<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Plane<N>

fn bounding_volume(&self, _: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Polyline<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Segment<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for TriMesh<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for Triangle<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: RealField + Copy> HasBoundingVolume<N, AABB<N>> for dyn Shape<N>

fn bounding_volume(&self, m: &Isometry<N>) -> AABB<N>

The bounding volume of self transformed by m.

fn local_bounding_volume(&self) -> AABB<N>

The bounding volume of self.

impl<N: PartialEq + RealField + Copy> PartialEq for AABB<N>

fn eq(&self, other: &AABB<N>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<N: RealField + Copy> PointQuery<N> for AABB<N>

fn project_point( &self, m: &Isometry<N>, pt: &Point<N>, solid: bool, ) -> PointProjection<N>

Projects a point on self transformed by m.

fn project_point_with_feature( &self, m: &Isometry<N>, pt: &Point<N>, ) -> (PointProjection<N>, FeatureId)

Projects a point on the boundary of self transformed by m and retuns the id of the feature the point was projected on.

fn distance_to_point(&self, m: &Isometry<N>, pt: &Point<N>, solid: bool) -> N

Computes the minimal distance between a point and self transformed by m.

fn contains_point(&self, m: &Isometry<N>, pt: &Point<N>) -> bool

Tests if the given point is inside of self transformed by m.

impl<N: RealField + Copy> RayCast<N> for AABB<N>

fn toi_with_ray( &self, m: &Isometry<N>, ray: &Ray<N>, max_toi: N, solid: bool, ) -> Option<N>

Computes the time of impact between this transform shape and a ray.

fn toi_and_normal_with_ray( &self, m: &Isometry<N>, ray: &Ray<N>, max_toi: N, solid: bool, ) -> Option<RayIntersection<N>>

Computes the time of impact, and normal between this transformed shape and a ray.

fn toi_and_normal_and_uv_with_ray( &self, m: &Isometry<N>, ray: &Ray<N>, max_toi: N, solid: bool, ) -> Option<RayIntersection<N>>

Computes time of impact, normal, and texture coordinates (uv) between this transformed shape and a ray.

fn intersects_ray(&self, m: &Isometry<N>, ray: &Ray<N>, max_toi: N) -> bool

Tests whether a ray intersects this transformed shape.

impl<'a, N: RealField + Copy, T: Clone> SimultaneousVisitor<T, AABB<N>> for AABBSetsInterferencesCollector<'a, N, T>

fn visit( &mut self, left_bv: &AABB<N>, left_data: Option<&T>, right_bv: &AABB<N>, right_data: Option<&T>, ) -> VisitStatus

Execute an operation on the content of two nodes, one from each structure.

impl<N: Copy + RealField + Copy> Copy for AABB<N>

impl<N: RealField + Copy> StructuralPartialEq for AABB<N>