shapes.hpp File Reference

#include <donut/math.hpp>

Go to the source code of this file.

Classes
struct	donut::LineSegment< L, T >
	Generic line segment between two points. More...
struct	donut::Sphere< L, T >
	Generic sphere shape with a center and radius. More...
struct	donut::Circle< T >
	Flat 2D circle shape with a center and radius. More...
struct	donut::Capsule< L, T >
	Generic capsule shape with a center line segment and radius. More...
struct	donut::Box< L, T >
	Generic axis-aligned box shape with minimum and maximum extents. More...
struct	donut::Rectangle< T >
	Flat 2D axis-aligned rectangle shape with a position and size. More...

Namespaces
namespace	donut

Typedefs
template<length_t L, typename T >
using	donut::Point = vec< L, T >
	Generic point in space.
template<length_t L, typename T >
using	donut::Length = vec< L, T >
	Generic length in space.

Functions
template<length_t L, typename T >
constexpr Box< L, T >	donut::getAabbOf (const LineSegment< L, T > &line) noexcept
	Get the axis-aligned bounding box of a line segment.
template<length_t L, typename T >
constexpr Box< L, T >	donut::getAabbOf (const Sphere< L, T > &sphere) noexcept
	Get the axis-aligned bounding box of a sphere.
template<typename T >
constexpr Box< 2, T >	donut::getAabbOf (const Circle< T > &circle) noexcept
	Get the axis-aligned bounding box of a circle.
template<length_t L, typename T >
constexpr Box< L, T >	donut::getAabbOf (const Capsule< L, T > &capsule) noexcept
	Get the axis-aligned bounding box of a capsule.
template<length_t L, typename T >
constexpr Box< L, T >	donut::getAabbOf (const Box< L, T > &box) noexcept
	Get the axis-aligned bounding box of an axis-aligned box.
template<typename T >
constexpr Box< 2, T >	donut::getAabbOf (const Rectangle< T > &rectangle) noexcept
	Get the axis-aligned bounding box of a rectangle.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Sphere< L, T > &a, const Sphere< L, T > &b) noexcept
	Check if two spheres intersect.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const Circle< T > &b) noexcept
	Check if two cirlces intersect.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Box< L, T > &a, const Box< L, T > &b) noexcept
	Check if two axis-aligned boxes intersect.
template<typename T >
constexpr bool	donut::intersects (const Rectangle< T > &a, const Rectangle< T > &b) noexcept
	Check if two rectangles intersect.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const Sphere< 2, T > &b) noexcept
	Check if a circle intersects with a sphere.
template<typename T >
constexpr bool	donut::intersects (const Sphere< 2, T > &a, const Circle< T > &b) noexcept
	Check if a sphere intersects with a circle.
template<typename T >
constexpr bool	donut::intersects (const Rectangle< T > &a, const Box< 2, T > &b) noexcept
	Check if a rectangle intersects with an axis-aligned box.
template<typename T >
constexpr bool	donut::intersects (const Box< 2, T > &a, const Rectangle< T > &b) noexcept
	Check if an axis-aligned box intersects with a rectangle.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Sphere< L, T > &a, const Box< L, T > &b) noexcept
	Check if a sphere intersects with an axis-aligned box.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Box< L, T > &a, const Sphere< L, T > &b) noexcept
	Check if an axis-aligned box intersects with a sphere.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const Box< 2, T > &b) noexcept
	Check if a circle intersects with an axis-aligned box.
template<typename T >
constexpr bool	donut::intersects (const Box< 2, T > &a, const Circle< T > &b) noexcept
	Check if an axis-aligned box intersects with a circle.
template<typename T >
constexpr bool	donut::intersects (const Sphere< 2, T > &a, const Rectangle< T > &b) noexcept
	Check if a sphere intersects with a rectangle.
template<typename T >
constexpr bool	donut::intersects (const Rectangle< T > &a, const Sphere< 2, T > &b) noexcept
	Check if a rectangle intersects with a sphere.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const Rectangle< T > &b) noexcept
	Check if a circle intersects with a rectangle.
template<typename T >
constexpr bool	donut::intersects (const Rectangle< T > &a, const Circle< T > &b) noexcept
	Check if a rectangle intersects with a circle.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Sphere< L, T > &a, const Capsule< L, T > &b) noexcept
	Check if a sphere intersects with a capsule.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Capsule< L, T > &a, const Sphere< L, T > &b) noexcept
	Check if a capsule intersects with a sphere.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const Capsule< 2, T > &b) noexcept
	Check if a circle intersects with a capsule.
template<typename T >
constexpr bool	donut::intersects (const Capsule< 2, T > &a, const Circle< T > &b) noexcept
	Check if a capsule intersects with a circle.
template<length_t L, typename T >
constexpr bool	donut::intersects (const Sphere< L, T > &a, const LineSegment< L, T > &b) noexcept
	Check if a sphere intersects with a line segment.
template<length_t L, typename T >
constexpr bool	donut::intersects (const LineSegment< L, T > &a, const Sphere< L, T > &b) noexcept
	Check if a line segment intersects with a sphere.
template<typename T >
constexpr bool	donut::intersects (const Circle< T > &a, const LineSegment< 2, T > &b) noexcept
	Check if a circle intersects with a line segment.
template<typename T >
constexpr bool	donut::intersects (const LineSegment< 2, T > &a, const Circle< T > &b) noexcept
	Check if a line segment intersects with a circle.