Struct implicit3d::Intersection

pub struct Intersection<S: RealField> { /* fields omitted */ }

Intersect objects.

Methods

impl<S: RealField + Float + From<f32>> Intersection<S>

pub fn from_vec(v: Vec<Box<dyn Object<S>>>, r: S) -> Option<Box<dyn Object<S>>>

Create an intersection of the objects in v. The intersection will be rounded, if r > 0.

pub fn difference_from_vec(
    v: Vec<Box<dyn Object<S>>>,
    r: S
) -> Option<Box<dyn Object<S>>>

Create a Difference from Vec. The resulting object is v[0] minus all the other objects. Minus is implemented as intersection with negation. The difference will be rounded, if r > 0.

Trait Implementations

impl<S: RealField + From<f32> + Float> Object<S> for Intersection<S>

fn approx_value(&self, p: &Point3<S>, slack: S) -> S

Value is 0 on object surfaces, negative inside and positive outside of objects. If positive, value is guarateed to be the minimum distance to the object surface. return some approximation (which is always larger then the proper value). Only do a proper calculation, for values smaller then slack.

fn bbox(&self) -> &BoundingBox<S>

Get the Bounding Box of this Object.

fn set_parameters(&mut self, p: &PrimitiveParameters<S>)

Allows to set parameters.

fn normal(&self, p: &Point3<S>) -> Vector3<S>

Evaluate the normal of self at the given point.

fn set_bbox(&mut self, _: &BoundingBox<S>)

Explicitly set the Bounding Box.

fn translate(&self, v: &Vector3<S>) -> Box<dyn Object<S>>

Return a translated version of self.

fn rotate(&self, r: &Vector3<S>) -> Box<dyn Object<S>>

Return a rotated version of self.

fn scale(&self, s: &Vector3<S>) -> Box<dyn Object<S>>

Return a scaled version of self.

impl<S: Clone + RealField> Clone for Intersection<S>

fn clone(&self) -> Intersection<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug + RealField> Debug for Intersection<S>

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

Formats the value using the given formatter.