sky_float3.h File Reference

#include <math.h>

Go to the source code of this file.

Classes
struct	float3

Macros
#define	M_PI_F   (3.1415926535897932f) /* pi */
#define	M_PI_2_F   (1.5707963267948966f) /* pi/2 */
#define	M_2PI_F   (6.2831853071795864f) /* 2*pi */

Functions
float	sqr (float a)
float3	make_float3 (float x, float y, float z)
float	dot (const float3 &a, const float3 &b)
float	distance (const float3 &a, const float3 &b)
float	len_squared (float3 f)
float	len (float3 f)
float	reduce_add (float3 f)

Macro Definition Documentation

M_2PI_F

#define M_2PI_F   (6.2831853071795864f) /* 2*pi */

Definition at line 23 of file sky_float3.h.

Referenced by background_map_pdf(), background_map_sample(), bsdf_ashikhmin_shirley_sample(), bsdf_hair_chiang_sample(), bsdf_hair_huang_eval(), bsdf_hair_huang_sample(), bsdf_oren_nayar_setup(), OrientationBounds::calculate_measure(), direction_to_equirectangular(), equirectangular_to_direction(), filter_func_blackman_harris(), iridescence_lookup_sensitivity(), kernel_ies_interp(), microfacet_beckmann_sample_vndf(), phase_sample_direction(), sample_uniform_sphere(), SkyTextureNode::simplify_settings(), SKY_nishita_skymodel_precompute_sun(), SKY_nishita_skymodel_precompute_texture(), sky_radiance_hosek(), sky_radiance_nishita(), svm_gradient(), svm_magic(), svm_node_closure_bsdf(), svm_wave(), and wrap_angle().

M_PI_2_F

#define M_PI_2_F   (1.5707963267948966f) /* pi/2 */

Definition at line 20 of file sky_float3.h.

Referenced by area_light_spread_clamp_light(), bsdf_ashikhmin_shirley_sample_first_quadrant(), bsdf_hair_reflection_eval(), bsdf_hair_reflection_sample(), bsdf_hair_transmission_eval(), bsdf_hair_transmission_sample(), bsdf_oren_nayar_G(), bsdf_oren_nayar_setup(), bsdf_toon_get_sample_angle(), bsdf_toon_setup_common(), OrientationBounds::calculate_measure(), LightManager::device_update_background(), equiangular_cubemap_face_to_direction(), fast_asinf(), fast_atan2f(), fast_atanf(), fast_cosf(), fast_sincosf(), fast_sinf(), SkyTextureNode::get_sun_average_radiance(), LightTreeEmitter::LightTreeEmitter(), NODE_DEFINE(), sample_uniform_disk(), SkyTextureNode::simplify_settings(), SKY_nishita_skymodel_precompute_texture(), sky_radiance_hosek(), sky_radiance_nishita(), sky_radiance_preetham(), sky_texture_precompute_hosek(), spherical_stereo_transform(), svm_wave(), and TYPED_TEST().

M_PI_F

#define M_PI_F   (3.1415926535897932f) /* pi */

Definition at line 17 of file sky_float3.h.

Function Documentation

distance()

float distance ( const float3 & a, const float3 & b )

inline

Definition at line 119 of file sky_float3.h.

References b, and float3::distance().

dot()

float dot ( const float3 & a, const float3 & b )

inline

Definition at line 114 of file sky_float3.h.

References b.

len()

float len ( float3 f )

inline

Definition at line 129 of file sky_float3.h.

References float3::length().

len_squared()

float len_squared ( float3 f )

inline

Definition at line 124 of file sky_float3.h.

References float3::length_squared().

make_float3()

float3 make_float3 ( float x, float y, float z )

inline

Definition at line 109 of file sky_float3.h.

References z().

Referenced by packed_float3::operator float3().

reduce_add()

float reduce_add ( float3 f )

inline

Definition at line 134 of file sky_float3.h.

References float3::x, float3::y, and float3::z.

sqr()

float sqr ( float a )

inline

Definition at line 104 of file sky_float3.h.