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// libMeshb7 basic example: read an EGADS CAD model stored as a byte flow
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <libmeshb7.h>
int main(int argc, char **argv)
{
int i, NmbBytes, ver, dim;
char *cad, *InpNam;
int64_t InpMsh;
// Print usage and exit
if(argc == 1)
{
puts("\nUSAGE:");
puts(" read_egads cad_file.meshb\n");
exit(0);
}
// Get the file name
InpNam = *++argv;
// Open the mesh file for reading
if(!(InpMsh = GmfOpenMesh(InpNam, GmfRead, &ver, &dim)))
return(1);
// Read the egads tree stored as a raw byte flow
cad = GmfReadByteFlow(InpMsh, &NmbBytes);
// Print the byte flow
printf("NmbBytes = %d\n", NmbBytes);
for(i=0;i<NmbBytes;i++)
printf("%d : %d\n", i, cad[i]);
// Do not forget to close the mesh file
GmfCloseMesh(InpMsh);
return(0);
}
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