three-dimensional point

Collaboration diagram for three-dimensional point:

Data Structures
struct	a_point3
	instance structure for three-dimensional point More...

Macros
#define	A_POINT3_C(x, y, z)
#define	a_point3_c(x)
#define	a_point3_(_, x)
#define	A_INTERN   A_PUBLIC extern
#define	A_INTERN   static A_INLINE

Typedefs
typedef struct a_point3	a_point3

Functions
void	a_vector3_set (a_vector3 *ctx, a_point3 const *p, a_point3 const *q)
void	a_point3_val (a_point3 const *ctx, a_real *x, a_real *y, a_real *z)
void	a_point3_set_val (a_point3 *ctx, a_real x, a_real y, a_real z)
void	a_point3_pol (a_point3 const *ctx, a_real *rho, a_real *theta, a_real *z)
void	a_point3_set_pol (a_point3 *ctx, a_real rho, a_real theta, a_real z)
void	a_point3_sph (a_point3 const *ctx, a_real *rho, a_real *theta, a_real *alpha)
void	a_point3_set_sph (a_point3 *ctx, a_real rho, a_real theta, a_real alpha)
void	a_point3_add (a_point3 const *lhs, a_vector3 const *rhs, a_point3 *res)
void	a_point3_sub (a_point3 const *lhs, a_vector3 const *rhs, a_point3 *res)
void	a_point3_mul (a_point3 const *lhs, a_real rhs, a_point3 *res)
void	a_point3_div (a_point3 const *lhs, a_real rhs, a_point3 *res)
void	a_point3_pos (a_point3 const *ctx, a_vector3 *res)
void	a_point3_neg (a_point3 const *ctx, a_vector3 *res)
a_real	a_point3_dist (a_point3 const *lhs, a_point3 const *rhs)
a_real	a_point3_dist1 (a_point3 const *lhs, a_point3 const *rhs)
a_real	a_point3_dist2 (a_point3 const *lhs, a_point3 const *rhs)
void	a_vector3::set (a_point3 const &p, a_point3 const &q)

Detailed Description

Macro Definition Documentation

a_point3_

#define a_point3_	(		_,
			x )

Value:

a_cast_s(a_point3 _, x)

A_POINT3_C

#define A_POINT3_C	(		x,
			y,
			z )

Value:

{a_real_c(x), a_real_c(y), a_real_c(z)}

constructs a three-dimensional point from cartesian coordinate

a_point3_c

#define a_point3_c

(

x

)

Value:

a_cast_s(a_point3, x)

static cast to three-dimensional point