cs_mesh_deform.c File Reference

#include "cs_defs.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <math.h>
#include "bft_error.h"
#include "bft_mem.h"
#include "bft_printf.h"
#include "fvm_io_num.h"
#include "cs_boundary_zone.h"
#include "cs_domain.h"
#include "cs_domain_boundary.h"
#include "cs_domain_setup.h"
#include "cs_equation.h"
#include "cs_mesh_builder.h"
#include "cs_mesh_group.h"
#include "cs_parall.h"
#include "cs_mesh_deform.h"

Include dependency graph for cs_mesh_deform.c:

Functions
bool	cs_mesh_deform_is_activated (void)
	Test if mesh deformation is activated. More...
void	cs_mesh_deform_activate (void)
	Activate the future mesh deformation. More...
void	cs_mesh_deform_define_dirichlet_bc_zones (cs_lnum_t n_boundary_zones, const int boundary_zone_ids[])
	Define the boundary zones on which mesh deformation is prescribed. More...
void	cs_mesh_deform_setup (cs_domain_t *domain)
	Setup the equations related to mesh deformation. More...
void	cs_mesh_deform_prescribe_displacement (cs_lnum_t n_vertices, const cs_lnum_t vertex_ids[], const cs_real_3_t displacement[])
	Prescribe the displacement vector for a set of vertices. More...
void	cs_mesh_deform_solve_displacement (cs_domain_t *domain)
	Compute displacement for mesh deformation. More...
const cs_real_3_t *	cs_mesh_deform_get_displacement (void)
	Return pointer to current mesh displacement vector. More...
void	cs_mesh_deform_finalize (void)
	Free structures used fo mesh deformation. More...

Function Documentation

cs_mesh_deform_activate()

void cs_mesh_deform_activate

(

void

)

Activate the future mesh deformation.

cs_mesh_deform_define_dirichlet_bc_zones()

void cs_mesh_deform_define_dirichlet_bc_zones	(	cs_lnum_t	n_boundary_zones,
		const int	boundary_zone_ids[]
	)

Define the boundary zones on which mesh deformation is prescribed.

Only those values at vertices matching boundary zones with prescribed displacement will really be used.

Parameters

[in]	n_boundary_zones	number of boundary zones at which to prescribe displacements
[in]	boundary_zone_ids	ids of boundary zones at which to prescribe displacements

cs_mesh_deform_finalize()

void cs_mesh_deform_finalize

(

void

)

Free structures used fo mesh deformation.

cs_mesh_deform_get_displacement()

const cs_real_3_t* cs_mesh_deform_get_displacement

(

void

)

Return pointer to current mesh displacement vector.

Returns

pointer to current displacement vector

cs_mesh_deform_is_activated()

bool cs_mesh_deform_is_activated

(

void

)

Test if mesh deformation is activated.

Returns

true if mesh deformation computation is requested, false otherwise

cs_mesh_deform_prescribe_displacement()

void cs_mesh_deform_prescribe_displacement	(	cs_lnum_t	n_vertices,
		const cs_lnum_t	vertex_ids[],
		const cs_real_3_t	displacement[]
	)

Prescribe the displacement vector for a set of vertices.

Only those values at vertices matching boundary zones with prescribed displacement will really be used, as defined by cs_mesh_deform_define_dirichlet_bc_zones.

Parameters

[in]	n_vertices	number of vertices at which to prescribe displacements
[in]	vertex_ids	ids of vertices at which to prescribe displacements, or NULL if [0, ... n_vertices-1]
[in]	displacement	pointer to prescribed displacements

cs_mesh_deform_setup()

void cs_mesh_deform_setup

(

cs_domain_t *

domain

)

Setup the equations related to mesh deformation.

Parameters

[in,out]

domain

pointer to a cs_domain_t structure

cs_mesh_deform_solve_displacement()

void cs_mesh_deform_solve_displacement

(

cs_domain_t *

domain

)

Compute displacement for mesh deformation.

Parameters

[in,out]

domain

pointer to a cs_domain_t structure