assets/ray_tracing/sphere_8hpp_source.html

 #pragma once

 #include "geometry.hpp"

 namespace rt{

 class Sphere : public Geometry{
 public:
     Sphere(double r);
     Sphere(const vector & pos, double r);

     double ray() const;
     void setRay(double r);

     vector normal(const vector &) const;

     vector tangent(const vector &) const;

     virtual vector uv(const element &) const;

     virtual std::vector<hit> hits(const euclidian &) const;

 private:
     double _r;
 };

 }
rt::Sphere::tangent
vector tangent(const vector &) const
Compute a tangent of the sphere from a local position.
Definition: sphere.cpp:22

rt::Sphere::Sphere
Sphere(double r)
Make a new sphere at .
Definition: sphere.cpp:14

rt::Sphere::hits
virtual std::vector< hit > hits(const euclidian &) const
Compute hits between the sphere and an euclidian.
Definition: sphere.cpp:61

rt
Definition: bitmap.cpp:4

rt::vector
3D vector
Definition: vector.hpp:28

rt::Geometry
Geometric entity.
Definition: geometry.hpp:39

rt::element
Geometric surface element unit.
Definition: element.hpp:43

rt::Sphere::setRay
void setRay(double r)
Set the ray of the sphere.
Definition: sphere.cpp:35

rt::Sphere::uv
virtual vector uv(const element &) const
UV-map a surface element on the sphere.
Definition: sphere.cpp:84

rt::Sphere::normal
vector normal(const vector &) const
Compute a normal of the sphere from a local position.
Definition: sphere.cpp:18

rt::euclidian
Localised vector class.
Definition: euclidian.hpp:27

rt::Sphere
Geometric sphere.
Definition: sphere.hpp:24

rt::Sphere::ray
double ray() const
The ray of the sphere.
Definition: sphere.cpp:31