101 lines
1.8 KiB
C
101 lines
1.8 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include "H5hut.h"
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#ifndef H5_HAVE_PARALLEL
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#ifndef MPI_COMM_WORLD
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#define MPI_COMM_WORLD 0
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#endif
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#endif
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struct vertex {
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h5_glb_id_t global_id;
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h5_float64_t P[3];
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};
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typedef struct vertex vertex_t;
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struct tet {
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h5_glb_id_t global_id;
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h5_glb_id_t parent_id;
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h5_glb_id_t vids[4];
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};
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typedef struct tet tet_t;
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struct boundary {
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h5_glb_id_t vids[3];
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};
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typedef struct boundary boundary_t;
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vertex_t V0[5] = {
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{ 0, {-1.0, 0.0, 0.0} },
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{ 1, { 1.0, 0.0, 0.0} },
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{ 2, { 0.0, 1.0, 0.0} },
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{ 3, { 0.0, 0.0, 1.0} },
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{ 4, { 0.0, -1.0, 0.0} }
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};
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vertex_t V1[1] = {
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{ 5, {0.0, 0.0, 0.0 } }
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};
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// sorted vertices: 0, 4, 5, 3, 2, 1
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tet_t T0[2] = {
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{ 1, -1, { 0, 1, 2, 3 } }, // 0, 3, 2, 1
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{ 0, -1, { 0, 1, 3, 4 } } // 0, 4, 3, 1
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};
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tet_t T1[2] = {
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{ 2, 0, { 0, 3, 4, 5 } }, // 0, 4, 5, 3
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{ 3, 0, { 1, 3, 4, 5 } } // 4, 5, 3, 1
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};
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boundary_t boundary[2] = {
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{{ 0, 1, 2 }},
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{{ 2, 3, 4 }}
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};
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int
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main (
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int argc,
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char *argv[]
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) {
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H5PartSetVerbosityLevel ( 4 );
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h5_file_t *f = H5OpenFile ( "simple_tet.h5", 0 );
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if ( f == NULL ) {
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fprintf ( stderr, "!!! Can't open file.\n" );
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return -1;
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}
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h5_err_t h5err = H5FedOpenMesh ( f, 0, TETRAHEDRAL_MESH );
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if ( h5err < 0 ) {
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fprintf ( stderr, "!!! Can't open mesh %d\n", 0 );
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return -1;
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}
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h5err = H5FedAddBoundary ( f );
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if ( h5err < 0 ) {
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fprintf ( stderr, "!!! Can't add boundary.\n" );
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return -1;
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}
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h5err = H5FedAddNumBoundaryfaces ( f, 1 );
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if ( h5err < 0 ) {
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fprintf ( stderr, "!!! Can't add boundary.\n" );
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return -1;
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}
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h5err = H5FedStoreBoundaryface ( f, boundary[0].vids );
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if ( h5err < 0 ) {
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fprintf ( stderr, "!!! Can't write boundary.\n" );
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return -1;
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}
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h5err = H5CloseFile ( f );
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if ( h5err < 0 ) {
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fprintf ( stderr, "!!! Can't close file.\n" );
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return -1;
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}
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return 0;
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}
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