math.h File Reference

#include "bbox.h"
#include "bsphere.h"
#include "frustum.h"
#include "math_types.h"
#include "plane.h"
#include "transform.hpp"
#include "color.h"
#include "gradient.h"
#include <algorithm>
#include <cmath>
#include <functional>

Go to the source code of this file.

Namespaces
namespace	math

Functions
static std::vector< float >	math::log_space (std::size_t start, std::size_t end, std::size_t count)
bool	math::is_negative_float (const float &A)
template<typename T >
T	math::square (const T &t)
bool	math::compute_projected_sphere_shaft (float light_x, float light_z, float radius, const glm::mat4 &proj, const glm::vec3 &axis, float axis_sign, std::int32_t &in_out_min_x, std::int32_t &in_out_max_x)
std::uint32_t	math::compute_projected_sphere_rect (std::int32_t &left, std::int32_t &right, std::int32_t &top, std::int32_t &bottom, const glm::vec3 &sphere_center, float radius, const glm::vec3 &view_origin, const glm::mat4 &view, const glm::mat4 &proj)
float	math::halton (std::uint32_t Index, std::uint32_t Base)
void	math::taa_subpixel_offset_progressive (std::uint32_t frame, float &offset_x, float &offset_y, float temporal_phase_scale=1.0f)
	2D subpixel jitter in [-0.5, 0.5] for temporal AA (Kronecker / golden-ratio sequence).
void	math::taa_subpixel_offset_halton (std::uint32_t frame, float &offset_x, float &offset_y, float temporal_phase_scale=1.0f)
void	math::taa_subpixel_offset_r2 (std::uint32_t frame, float &offset_x, float &offset_y, float temporal_phase_scale=1.0f)
std::uint32_t	math::power_of_n_round_down (std::uint32_t val, std::uint32_t n)