Struct ncollide_geometry::shape::BaseMesh

pub struct BaseMesh<P: Point, I, E> { /* fields omitted */ }

A mesh generic wrt. the contained mesh elements characterized by vertices.

Methods

impl<P, I, E> BaseMesh<P, I, E> where
    P: Point,
    E: BaseMeshElement<I, P> + HasBoundingVolume<Id, AABB<P>>, 

fn new(
    vertices: Arc<Vec<P>>,
    indices: Arc<Vec<I>>,
    uvs: Option<Arc<Vec<Point2<P::Real>>>>,
    normals: Option<Arc<Vec<P::Vector>>>
) -> BaseMesh<P, I, E>

Builds a new mesh.

impl<P, I, E> BaseMesh<P, I, E> where
    P: Point, 

fn vertices(&self) -> &Arc<Vec<P>>

The vertices of this mesh.

fn len(&self) -> usize

The number of primitives on thes mesh.

fn bounding_volumes(&self) -> &[AABB<P>]

Bounding volumes of the subsimplices.

fn indices(&self) -> &Arc<Vec<I>>

The indices of this mesh.

fn uvs(&self) -> &Option<Arc<Vec<Point2<P::Real>>>>

The texture coordinates of this mesh.

fn normals(&self) -> &Option<Arc<Vec<P::Vector>>>

The normals of this mesh.

fn bvt(&self) -> &BVT<usize, AABB<P>>

The acceleration structure used for efficient collision detection and ray casting.

impl<P, I, E> BaseMesh<P, I, E> where
    P: Point,
    E: BaseMeshElement<I, P>, 

fn element_at(&self, i: usize) -> E

Gets the i-th mesh element.

Trait Implementations

impl<P, I, E> Clone for BaseMesh<P, I, E> where
    P: Point, 

fn clone(&self) -> BaseMesh<P, I, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<P, M, I, E> HasBoundingVolume<M, AABB<P>> for BaseMesh<P, I, E> where
    P: Point,
    M: Isometry<P>,
    E: BaseMeshElement<I, P>, 

fn bounding_volume(&self, m: &M) -> AABB<P>

The bounding volume of self transformed by m.

impl<P, M, I, E> HasBoundingVolume<M, BoundingSphere<P>> for BaseMesh<P, I, E> where
    P: Point,
    M: Isometry<P>,
    E: BaseMeshElement<I, P>, 

fn bounding_volume(&self, m: &M) -> BoundingSphere<P>

The bounding volume of self transformed by m.

impl<P, M, I, E> RayCast<P, M> for BaseMesh<P, I, E> where
    P: Point,
    M: Isometry<P>,
    I: Index<usize, Output = usize>,
    E: BaseMeshElement<I, P> + RayCast<P, Id>, 

fn toi_with_ray(&self, m: &M, ray: &Ray<P>, _: bool) -> Option<P::Real>

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

fn toi_and_normal_with_ray(
    &self,
    m: &M,
    ray: &Ray<P>,
    _: bool
) -> Option<RayIntersection<P::Vector>>

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

fn toi_and_normal_and_uv_with_ray(
    &self,
    m: &M,
    ray: &Ray<P>,
    solid: bool
) -> Option<RayIntersection<P::Vector>>

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

fn intersects_ray(&self, m: &M, ray: &Ray<P>) -> bool

Tests whether a ray intersects this transformed shape.

impl<P, M, I, E> PointQuery<P, M> for BaseMesh<P, I, E> where
    P: Point,
    M: Isometry<P>,
    E: BaseMeshElement<I, P> + PointQuery<P, Id> + RichPointQuery<P, Id>, 

fn project_point(&self, m: &M, point: &P, solid: bool) -> PointProjection<P>

Projects a point on self transformed by m.

fn contains_point(&self, m: &M, point: &P) -> bool

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

fn distance_to_point(&self, m: &M, pt: &P, solid: bool) -> P::Real

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

impl<P, M, I, E> RichPointQuery<P, M> for BaseMesh<P, I, E> where
    P: Point,
    M: Isometry<P>,
    E: BaseMeshElement<I, P> + RichPointQuery<P, Id>, 

type ExtraInfo = PointProjectionInfo<E::ExtraInfo>

Additional shape-specific projection information

fn project_point_with_extra_info(
    &self,
    m: &M,
    point: &P,
    _: bool
) -> (PointProjection<P>, Self::ExtraInfo)

Projects a point on self transformed by m.