graphene-point3d.h File Reference

#include "graphene-types.h"

Go to the source code of this file.

Data Structures
struct	_graphene_point3d_t

Macros
#define	GRAPHENE_POINT3D_INIT(_x, _y, _z)   (graphene_point3d_t) { .x = (_x), .y = (_y), .z = (_z) }
#define	GRAPHENE_POINT3D_INIT_ZERO   GRAPHENE_POINT3D_INIT (0.f, 0.f, 0.f)

Functions
GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t *	graphene_point3d_alloc (void)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_free (graphene_point3d_t *p)
GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t *	graphene_point3d_init (graphene_point3d_t *p, float x, float y, float z)
GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t *	graphene_point3d_init_from_point (graphene_point3d_t *p, const graphene_point3d_t *src)
GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t *	graphene_point3d_init_from_vec3 (graphene_point3d_t *p, const graphene_vec3_t *v)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_to_vec3 (const graphene_point3d_t *p, graphene_vec3_t *v)
GRAPHENE_AVAILABLE_IN_1_0 bool	graphene_point3d_equal (const graphene_point3d_t *a, const graphene_point3d_t *b)
GRAPHENE_AVAILABLE_IN_1_0 bool	graphene_point3d_near (const graphene_point3d_t *a, const graphene_point3d_t *b, float epsilon)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_scale (const graphene_point3d_t *p, float factor, graphene_point3d_t *res)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_cross (const graphene_point3d_t *a, const graphene_point3d_t *b, graphene_point3d_t *res)
GRAPHENE_AVAILABLE_IN_1_0 float	graphene_point3d_dot (const graphene_point3d_t *a, const graphene_point3d_t *b)
GRAPHENE_AVAILABLE_IN_1_0 float	graphene_point3d_length (const graphene_point3d_t *p)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_normalize (const graphene_point3d_t *p, graphene_point3d_t *res)
GRAPHENE_AVAILABLE_IN_1_4 float	graphene_point3d_distance (const graphene_point3d_t *a, const graphene_point3d_t *b, graphene_vec3_t *delta)
GRAPHENE_AVAILABLE_IN_1_0 void	graphene_point3d_interpolate (const graphene_point3d_t *a, const graphene_point3d_t *b, double factor, graphene_point3d_t *res)
GRAPHENE_AVAILABLE_IN_1_4 void	graphene_point3d_normalize_viewport (const graphene_point3d_t *p, const graphene_rect_t *viewport, float z_near, float z_far, graphene_point3d_t *res)
GRAPHENE_AVAILABLE_IN_1_0 const graphene_point3d_t *	graphene_point3d_zero (void)

Macro Definition Documentation

GRAPHENE_POINT3D_INIT

#define GRAPHENE_POINT3D_INIT	(		_x,
			_y,
			_z )   (graphene_point3d_t) { .x = (_x), .y = (_y), .z = (_z) }

GRAPHENE_POINT3D_INIT: @_x: the X coordinate @_y: the Y coordinate @_z: the Z coordinate

Initializes a graphene_point3d_t to the given coordinates when declaring it.

Since: 1.0

Definition at line 46 of file graphene-point3d.h.

GRAPHENE_POINT3D_INIT_ZERO

#define GRAPHENE_POINT3D_INIT_ZERO   GRAPHENE_POINT3D_INIT (0.f, 0.f, 0.f)

GRAPHENE_POINT3D_INIT_ZERO:

Initializes a graphene_point3d_t to (0, 0, 0) when declaring it.

Since: 1.0

Definition at line 55 of file graphene-point3d.h.

Function Documentation

graphene_point3d_alloc()

GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t * graphene_point3d_alloc

(

void

)

graphene_point3d_cross()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_cross	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b,
		graphene_point3d_t *	res )

graphene_point3d_distance()

GRAPHENE_AVAILABLE_IN_1_4 float graphene_point3d_distance	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b,
		graphene_vec3_t *	delta )

graphene_point3d_dot()

GRAPHENE_AVAILABLE_IN_1_0 float graphene_point3d_dot	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b )

graphene_point3d_equal()

GRAPHENE_AVAILABLE_IN_1_0 bool graphene_point3d_equal	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b )

graphene_point3d_free()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_free

(

graphene_point3d_t *

p

)

graphene_point3d_init()

GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t * graphene_point3d_init	(	graphene_point3d_t *	p,
		float	x,
		float	y,
		float	z )

graphene_point3d_init_from_point()

GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t * graphene_point3d_init_from_point	(	graphene_point3d_t *	p,
		const graphene_point3d_t *	src )

graphene_point3d_init_from_vec3()

GRAPHENE_AVAILABLE_IN_1_0 graphene_point3d_t * graphene_point3d_init_from_vec3	(	graphene_point3d_t *	p,
		const graphene_vec3_t *	v )

graphene_point3d_interpolate()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_interpolate	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b,
		double	factor,
		graphene_point3d_t *	res )

graphene_point3d_length()

GRAPHENE_AVAILABLE_IN_1_0 float graphene_point3d_length

(

const graphene_point3d_t *

p

)

graphene_point3d_near()

GRAPHENE_AVAILABLE_IN_1_0 bool graphene_point3d_near	(	const graphene_point3d_t *	a,
		const graphene_point3d_t *	b,
		float	epsilon )

graphene_point3d_normalize()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_normalize	(	const graphene_point3d_t *	p,
		graphene_point3d_t *	res )

graphene_point3d_normalize_viewport()

GRAPHENE_AVAILABLE_IN_1_4 void graphene_point3d_normalize_viewport	(	const graphene_point3d_t *	p,
		const graphene_rect_t *	viewport,
		float	z_near,
		float	z_far,
		graphene_point3d_t *	res )

graphene_point3d_scale()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_scale	(	const graphene_point3d_t *	p,
		float	factor,
		graphene_point3d_t *	res )

graphene_point3d_to_vec3()

GRAPHENE_AVAILABLE_IN_1_0 void graphene_point3d_to_vec3	(	const graphene_point3d_t *	p,
		graphene_vec3_t *	v )

graphene_point3d_zero()

GRAPHENE_AVAILABLE_IN_1_0 const graphene_point3d_t * graphene_point3d_zero

(

void

)