sphere_n.hpp File Reference

N-dimensional sphere sequence generators (Sphere3, SphereN, SphereWrapper). More...

#include <array>
#include <memory>
#include <mutex>
#include <span>
#include <vector>
#include "lds.hpp"

Include dependency graph for sphere_n.hpp:

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Classes
class	ldsgen::SphereGen
	Base class for sphere generators. More...
class	ldsgen::Sphere3
	3-Sphere sequence generator (standalone, returns std::array). More...
class	ldsgen::SphereWrapper
	Wrapper class to make Sphere compatible with SphereGen interface. More...
class	ldsgen::SphereN
	N-dimensional sphere sequence generator. More...

Namespaces
namespace	ldsgen

Functions
std::vector< double >	ldsgen::linspace (double start, double stop, unsigned int num)
	Generate evenly spaced numbers over a specified interval.
double	ldsgen::simple_interp (double x_value, std::span< const double > x_points, std::span< const double > y_points)
	Perform one-dimensional linear interpolation.
std::vector< double >	ldsgen::get_tp (unsigned int n)
	Compute Tp(n) recurrence for sphere mapping.

Variables
constexpr double	ldsgen::PI = M_PI
constexpr double	ldsgen::HALF_PI = M_PI / 2.0
constexpr std::size_t	ldsgen::TABLE_SIZE = 300
	Number of interpolation points for sphere mapping tables.
const std::array< double, TABLE_SIZE >	ldsgen::X
	Precomputed interpolation tables (static storage, no heap)
const std::array< double, TABLE_SIZE >	ldsgen::NEG_COSINE
const std::array< double, TABLE_SIZE >	ldsgen::SINE
const std::array< double, TABLE_SIZE >	ldsgen::F2

Detailed Description

N-dimensional sphere sequence generators (Sphere3, SphereN, SphereWrapper).