fvm_point_location.c File Reference

#include "cs_defs.h"
#include <assert.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bft_error.h"
#include "bft_mem.h"
#include "bft_printf.h"
#include "fvm_defs.h"
#include "fvm_nodal.h"
#include "fvm_nodal_priv.h"
#include "fvm_triangulate.h"
#include "fvm_point_location.h"

Include dependency graph for fvm_point_location.c:

Macros
#define	HUGE_VAL   1.0e+30
#define	_DOT_PRODUCT(vect1, vect2)   (vect1[X] * vect2[X] + vect1[Y] * vect2[Y] + vect1[Z] * vect2[Z])
#define	_MODULE(vect)   sqrt(vect[X] * vect[X] + vect[Y] * vect[Y] + vect[Z] * vect[Z])
#define	_CROSS_PRODUCT(prod_vect, vect1, vect2)
#define	_DOT_PRODUCT_2D(vect1, vect2)   (vect1[X] * vect2[X] + vect1[Y] * vect2[Y])

Enumerations
enum	{ X, Y, Z }

Functions
void	fvm_point_location_nodal (const fvm_nodal_t *this_nodal, double tolerance, int locate_on_parents, cs_lnum_t n_points, const cs_coord_t point_coords[], cs_lnum_t location[], float distance[])
void	fvm_point_location_closest_nodal (const fvm_nodal_t *this_nodal, int locate_on_parents, cs_lnum_t n_points, const cs_coord_t point_coords[], cs_lnum_t location[], float distance[])

Macro Definition Documentation

#define _CROSS_PRODUCT	(		prod_vect,
			vect1,
			vect2
	)

Value:

(prod_vect[X] = vect1[Y] * vect2[Z] - vect2[Y] * vect1[Z], \
   prod_vect[Y] = vect2[X] * vect1[Z] - vect1[X] * vect2[Z], \
   prod_vect[Z] = vect1[X] * vect2[Y] - vect2[X] * vect1[Y])

#define _DOT_PRODUCT	(		vect1,
			vect2
	)		(vect1[X] * vect2[X] + vect1[Y] * vect2[Y] + vect1[Z] * vect2[Z])

#define _DOT_PRODUCT_2D	(		vect1,
			vect2
	)		(vect1[X] * vect2[X] + vect1[Y] * vect2[Y])

#define _MODULE

(

vect

)

sqrt(vect[X] * vect[X] + vect[Y] * vect[Y] + vect[Z] * vect[Z])

#define HUGE_VAL   1.0e+30

Enumeration Type Documentation

anonymous enum

Enumerator
X
Y
Z

Function Documentation

void fvm_point_location_closest_nodal	(	const fvm_nodal_t *	this_nodal,
		int	locate_on_parents,
		cs_lnum_t	n_points,
		const cs_coord_t	point_coords[],
		cs_lnum_t	location[],
		float	distance[]
	)

void fvm_point_location_nodal	(	const fvm_nodal_t *	this_nodal,
		double	tolerance,
		int	locate_on_parents,
		cs_lnum_t	n_points,
		const cs_coord_t	point_coords[],
		cs_lnum_t	location[],
		float	distance[]
	)