hm3::geometry::sd Namespace Reference

Implicit signed-distance functions. More...

Classes
struct	edge
	Oriented: More...

Functions
template<int_t Nd>
constexpr auto	dimension (edge< Nd >) noexcept
	Dimension of an edge.
template<typename SignedDistanceF >
auto	invert (SignedDistanceF &f)
	Inverts a signed distance field.
template<typename SignedDistanceF1 , typename SignedDistanceF2 >
auto	take_union (SignedDistanceF1 &f1, SignedDistanceF2 &f2)
	Union of a signed distance field.
template<typename SignedDistanceF1 , typename SignedDistanceF2 >
auto	take_intersection (SignedDistanceF1 &f1, SignedDistanceF2 &f2)
	Intersection of a signed distance field.
template<typename SignedDistanceF1 , typename SignedDistanceF2 >
auto	take_difference (SignedDistanceF1 &f1, SignedDistanceF2 &f2)
	Difference of a signed distance field.

Sphere
template<int_t Nd>
num_t	sphere (point< Nd > const &x, point< Nd > const &x_c, const num_t r) noexcept
	Signed distance to a sphere.

Fixed Sphere
template<int_t Nd>
constexpr auto	dimension (fixed_sphere< Nd > const &) noexcept
	Dimension of a fixed sphere.

Time-dependent rigid sphere
template<int_t Nd>
constexpr auto	dimension (moving_sphere< Nd > const &)
	Dimension of a moving sphere.

Detailed Description

Implicit signed-distance functions.

Outside: g(x) > 0 outside, Surface: g(x) = 0, and Inside: g(x) < 0 .