fast_obj_loader/test.cpp at master · FredrikHson/fast_obj_loader · GitHub

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#include "fast_obj_loader.h"
#include <time.h>
#include <stdio.h>
#include "fastdynamic2.h"


int main(int argc, char* argv[])
{
    int timestoload = 1;

    if(argc == 1)
    {
        printf("usage testobjloader filename.obj 5\n");
        return 0;
    }

    if(argc == 3)
    {
        sscanf(argv[2], "%20i", &timestoload);
    }

    printf("starting to load %s %i times\n", argv[1], timestoload);
    timespec start, stop;
    clock_gettime(CLOCK_REALTIME, &start);
    double calltime;

    for(int i = 0; i < timestoload; i++)
    {
        obj* testmesh = loadObj(argv[1]);
        for(int j=0;j<testmesh->numfaces;j++)
        {

            fprintf(stdout,"%i %i %i\n",testmesh->faces[j].verts[0],testmesh->faces[j].verts[1],testmesh->faces[j].verts[2]);
        }
        obj* testmesh2 = ObjMakeUniqueFullVerts(testmesh);
        for(int j=0;j<testmesh2->numfaces;j++)
        {

            fprintf(stdout,"%i %i %i\n",testmesh2->faces[j].verts[0],testmesh2->faces[j].verts[1],testmesh2->faces[j].verts[2]);
        }
        delete testmesh;
        delete testmesh2;
    }

    clock_gettime(CLOCK_REALTIME, &stop);
    calltime = (stop.tv_sec - start.tv_sec) + (stop.tv_nsec - start.tv_nsec) / 1000000000.0;
    printf("done loading file %lfseconds\n", calltime / timestoload);

    return 0;
}