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amberpei2010

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if(((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)<=0.000020&&((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)>0 ) ÕâÒ»¾ä¸ù¾ÝǰºóÀí½âÓ¦¸ÃÊÇÃèÊöºáÖátµÄ£¬µ«ÊÇΪʲôҪÕâô³ýÒÔ0.001³Ë0.001£¬¶øÇÒttime+deltat¼õÈ¥×Ô¼ºÈ¡Õûµ½µ×ÊÇʲôÒâ˼°¡£¿Çó¸ßÊÖÖ¸µã£¡
#include <stdio.h>
#include "udf.h"
DEFINE_CG_MOTION(move1, dt, cg_vel, cg_omega, time, dtime)
{
  real loc=0.0;
  real velo=0.0;
  real ttime=0.0;
  real deltat=0.0;
  / * reset velocities * /
  NV_S (cg_vel, =, 0.0 ) ;
  NV_S (cg_omega, =, 0.0 ) ;
if (!Data_Valid_P ())
    return;
  ttime=time;
  deltat=dtime;
    if(((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)<=0.000020&&((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)>0 )
    {
                velo = 0.0000015/0.000020;
                loc += velo * dtime;
                }
    if(((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)<=0.000070&&((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)>0.000020 )
        {
                velo = 0.0;

        }
          if(((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)<=0.0001 &&((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)>0.000070 )
    {
                velo = (-1)*0.0000015/0.000030;
                loc += velo * dtime;

        }
        if(((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)<=0.001&&((ttime+deltat)-(int)((ttime+deltat)/0.001)*0.001)>0.0001 )
        {
                velo = 0.0;
        }
cg_vel[0] = velo;
}
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amberpei2010

Òø³æ (СÓÐÃûÆø)

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