Struct mgf::Sphere

pub struct Sphere {
    pub c: Point3<f32>,
    pub r: f32,
}

A point and a distance.

Like AABBs, spheres are closed volumes.

Fields

c: Point3<f32>

The center point of the sphere.

r: f32

The radius of the sphere.

Methods

impl Sphere

pub fn new(center: Point3<f32>, radius: f32) -> Self

Create a new sphere.

Trait Implementations

impl Add<Vector3<f32>> for Sphere

type Output = Self

The resulting type after applying the + operator.

fn add(self, v: Vector3<f32>) -> Self

Performs the + operation.

impl Add<f32> for Sphere

type Output = Self

The resulting type after applying the + operator.

fn add(self, s: f32) -> Self

Performs the + operation.

impl AddAssign<Vector3<f32>> for Sphere

fn add_assign(&mut self, v: Vector3<f32>)

Performs the += operation.

impl Bound for Sphere

fn combine(a: &Sphere, b: &Sphere) -> Sphere

Produce a bound that encloses the two arguments.

fn surface_area(&self) -> f32

Return a measure of the area of the object.

impl BoundedBy<AABB> for Sphere

fn bounds(&self) -> AABB

impl BoundedBy<Sphere> for Triangle

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for Rectangle

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for AABB

Taking the bounding sphere of an AABB creates a sphere that contains all of the extreme points of the AABB. Thus, a bounding sphere for an AABB created from another bounding sphere will be larger in size than the original sphere.

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for Capsule

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for OBB

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for Component

fn bounds(&self) -> Sphere

impl BoundedBy<Sphere> for Compound

fn bounds(&self) -> Sphere

impl Clone for Sphere

fn clone(&self) -> Sphere

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Contacts<Moving<Capsule>> for Sphere

fn contacts<F: FnMut(Contact)>(
    &self,
    rhs: &Moving<Capsule>,
    callback: F
) -> bool

Calls the closure for each contact found. Returns true if any contact was found.

fn last_contact(&self, rhs: &RHS) -> Option<Contact>

Returns the last contact found, if one exists.

impl Contacts<Moving<Component>> for Sphere

fn contacts<F: FnMut(Contact)>(
    &self,
    rhs: &Moving<Component>,
    callback: F
) -> bool

Calls the closure for each contact found. Returns true if any contact was found.

fn last_contact(&self, rhs: &RHS) -> Option<Contact>

Returns the last contact found, if one exists.

impl Contacts<Moving<Sphere>> for Sphere

fn contacts<F: FnMut(Contact)>(
    &self,
    sphere: &Moving<Sphere>,
    callback: F
) -> bool

Calls the closure for each contact found. Returns true if any contact was found.

fn last_contact(&self, rhs: &RHS) -> Option<Contact>

Returns the last contact found, if one exists.

impl Contains<Point3<f32>> for Sphere

fn contains(&self, p: &Point3<f32>) -> bool

Returns true if the current object contains the argument.

impl Contains<Sphere> for Sphere

An important consequence of Spheres being closed: two spheres with the same center and radius contain each other.

fn contains(&self, rhs: &Sphere) -> bool

Returns true if the current object contains the argument.

impl Convex<Point3<f32>> for Sphere

fn support(&self, d: Vector3<f32>) -> Point3<f32>

Returns the point on the object that produces the greatest dot product with the supplied axis. The axis is expected to be normalized.

impl Copy for Sphere

impl Debug for Sphere

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Sphere

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Div<f32> for Sphere

type Output = Self

The resulting type after applying the / operator.

fn div(self, s: f32) -> Self

Performs the / operation.

impl From<Sphere> for Component

fn from(s: Sphere) -> Self

Performs the conversion.

impl Inertia for Sphere

fn tensor(&self, m: f32) -> Matrix3<f32>

impl<P: Particle> Intersects<Sphere> for P

fn intersection(&self, s: &Sphere) -> Option<Intersection>

Returns an Intersection if one exists.

impl Mul<f32> for Sphere

type Output = Self

The resulting type after applying the * operator.

fn mul(self, s: f32) -> Self

Performs the * operation.

impl Overlaps<AABB> for Sphere

fn overlaps(&self, rhs: &AABB) -> bool

Returns true if the two objects overlap and false otherwise.

impl Overlaps<Sphere> for AABB

fn overlaps(&self, rhs: &Sphere) -> bool

Returns true if the two objects overlap and false otherwise.

impl Overlaps<Sphere> for Sphere

fn overlaps(&self, rhs: &Sphere) -> bool

Returns true if the two objects overlap and false otherwise.

impl Serialize for Sphere

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl Shape for Sphere

fn center(&self) -> Point3<f32>

Returns the center of mass of the geometry, assuming a regular density.

fn closest_point(&self, to: Point3<f32>) -> Point3<f32>

Returns the closest point on the shape to the given point.

fn set_pos(&mut self, p: Point3<f32>)

Sets the center of the shape to p.

impl Sub<Vector3<f32>> for Sphere

type Output = Self

The resulting type after applying the - operator.

fn sub(self, v: Vector3<f32>) -> Self

Performs the - operation.

impl Sub<f32> for Sphere

type Output = Self

The resulting type after applying the - operator.

fn sub(self, s: f32) -> Self

Performs the - operation.

impl SubAssign<Vector3<f32>> for Sphere

fn sub_assign(&mut self, v: Vector3<f32>)

Performs the -= operation.

impl Volumetric for Sphere

fn rotate<R: Rotation3<f32>>(self, _: R) -> Sphere

Rotation to a bounding sphere does nothing.

fn rotate_about<R: Rotation3<f32>>(self, r: R, p: Point3<f32>) -> Self

Rotates the object around a point.