Struct rapier3d::geometry::Tetrahedron
source · [−]#[repr(C)]pub struct Tetrahedron {
pub a: OPoint<f32, Const<3_usize>>,
pub b: OPoint<f32, Const<3_usize>>,
pub c: OPoint<f32, Const<3_usize>>,
pub d: OPoint<f32, Const<3_usize>>,
}
Expand description
A tetrahedron with 4 vertices.
Fields
a: OPoint<f32, Const<3_usize>>
The tetrahedron first point.
b: OPoint<f32, Const<3_usize>>
The tetrahedron first point.
c: OPoint<f32, Const<3_usize>>
The tetrahedron first point.
d: OPoint<f32, Const<3_usize>>
The tetrahedron first point.
Implementations
sourceimpl Tetrahedron
impl Tetrahedron
sourcepub fn new(
a: OPoint<f32, Const<3_usize>>,
b: OPoint<f32, Const<3_usize>>,
c: OPoint<f32, Const<3_usize>>,
d: OPoint<f32, Const<3_usize>>
) -> Tetrahedron
pub fn new(
a: OPoint<f32, Const<3_usize>>,
b: OPoint<f32, Const<3_usize>>,
c: OPoint<f32, Const<3_usize>>,
d: OPoint<f32, Const<3_usize>>
) -> Tetrahedron
Creates a tetrahedron from three points.
sourcepub fn from_array(arr: &[OPoint<f32, Const<3_usize>>; 4]) -> &Tetrahedron
pub fn from_array(arr: &[OPoint<f32, Const<3_usize>>; 4]) -> &Tetrahedron
Creates the reference to a tetrahedron from the reference to an array of four points.
sourcepub fn face(&self, i: usize) -> Triangle
pub fn face(&self, i: usize) -> Triangle
Returns the i-th face of this tetrahedron.
The 0-th face is the triangle ABC. The 1-st face is the triangle ABD. The 2-nd face is the triangle ACD. The 3-rd face is the triangle BCD.
sourcepub fn face_ids(i: u32) -> (u32, u32, u32)
pub fn face_ids(i: u32) -> (u32, u32, u32)
Returns the i-th face of this tetrahedron.
The 0-th face is the triangle ABC. The 1-st face is the triangle ABD. The 2-nd face is the triangle ACD. The 3-rd face is the triangle BCD.
sourcepub fn edge(&self, i: u32) -> Segment
pub fn edge(&self, i: u32) -> Segment
Returns the i-th edge of this tetrahedron.
The 0-st edge is the segment AB. The 1-st edge is the segment AC. The 2-nd edge is the segment AD. The 3-rd edge is the segment BC. The 4-th edge is the segment BD. The 5-th edge is the segment CD.
sourcepub fn edge_ids(i: u32) -> (u32, u32)
pub fn edge_ids(i: u32) -> (u32, u32)
Returns the indices of the vertices of the i-th edge of this tetrahedron.
The 0-st edge is the segment AB. The 1-st edge is the segment AC. The 2-nd edge is the segment AD. The 3-rd edge is the segment BC. The 4-th edge is the segment BD. The 5-th edge is the segment CD.
sourcepub fn barycentric_coordinates(
&self,
p: &OPoint<f32, Const<3_usize>>
) -> Option<[f32; 4]>
pub fn barycentric_coordinates(
&self,
p: &OPoint<f32, Const<3_usize>>
) -> Option<[f32; 4]>
Computes the barycentric coordinates of the given point in the coordinate system of this tetrahedron.
Returns None
if this tetrahedron is degenerate.
sourcepub fn signed_volume(&self) -> f32
pub fn signed_volume(&self) -> f32
Computes the signed volume of this tetrahedron.
If it is positive, p4
is on the half-space pointed by the normal of the oriented triangle
(p1, p2, p3)
.
Trait Implementations
sourceimpl Clone for Tetrahedron
impl Clone for Tetrahedron
sourcefn clone(&self) -> Tetrahedron
fn clone(&self) -> Tetrahedron
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for Tetrahedron
impl Debug for Tetrahedron
sourceimpl PointQuery for Tetrahedron
impl PointQuery for Tetrahedron
sourcefn project_local_point(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> PointProjection
fn project_local_point(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> PointProjection
Projects a point on self
. Read more
sourcefn project_local_point_and_get_feature(
&self,
pt: &OPoint<f32, Const<3_usize>>
) -> (PointProjection, FeatureId)
fn project_local_point_and_get_feature(
&self,
pt: &OPoint<f32, Const<3_usize>>
) -> (PointProjection, FeatureId)
Projects a point on the boundary of self
and returns the id of the
feature the point was projected on. Read more
sourcefn project_local_point_with_max_dist(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool,
max_dist: f32
) -> Option<PointProjection>
fn project_local_point_with_max_dist(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool,
max_dist: f32
) -> Option<PointProjection>
Projects a point on self
, unless the projection lies further than the given max distance. Read more
sourcefn project_point_with_max_dist(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool,
max_dist: f32
) -> Option<PointProjection>
fn project_point_with_max_dist(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool,
max_dist: f32
) -> Option<PointProjection>
Projects a point on self
transformed by m
, unless the projection lies further than the given max distance.
sourcefn distance_to_local_point(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> f32
fn distance_to_local_point(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> f32
Computes the minimal distance between a point and self
.
sourcefn contains_local_point(&self, pt: &OPoint<f32, Const<3_usize>>) -> bool
fn contains_local_point(&self, pt: &OPoint<f32, Const<3_usize>>) -> bool
Tests if the given point is inside of self
.
sourcefn project_point(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> PointProjection
fn project_point(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> PointProjection
Projects a point on self
transformed by m
.
sourcefn distance_to_point(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> f32
fn distance_to_point(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> f32
Computes the minimal distance between a point and self
transformed by m
.
sourcefn project_point_and_get_feature(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>
) -> (PointProjection, FeatureId)
fn project_point_and_get_feature(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>
) -> (PointProjection, FeatureId)
Projects a point on the boundary of self
transformed by m
and returns the id of the
feature the point was projected on. Read more
sourceimpl PointQueryWithLocation for Tetrahedron
impl PointQueryWithLocation for Tetrahedron
type Location = TetrahedronPointLocation
type Location = TetrahedronPointLocation
Additional shape-specific projection information Read more
sourcefn project_local_point_and_get_location(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> (PointProjection, <Tetrahedron as PointQueryWithLocation>::Location)
fn project_local_point_and_get_location(
&self,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> (PointProjection, <Tetrahedron as PointQueryWithLocation>::Location)
Projects a point on self
.
sourcefn project_point_and_get_location(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> (PointProjection, Self::Location)
fn project_point_and_get_location(
&self,
m: &Isometry<f32, Unit<Quaternion<f32>>, 3_usize>,
pt: &OPoint<f32, Const<3_usize>>,
solid: bool
) -> (PointProjection, Self::Location)
Projects a point on self
transformed by m
.
impl Copy for Tetrahedron
Auto Trait Implementations
impl RefUnwindSafe for Tetrahedron
impl Send for Tetrahedron
impl Sync for Tetrahedron
impl Unpin for Tetrahedron
impl UnwindSafe for Tetrahedron
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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
sourcefn as_any(&self) -> &(dyn Any + 'static)
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
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
sourcefn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
sourcefn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
sourcefn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
sourcefn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more