[Amit_Pawarpawar]

I am trying to simulate a case of a pitching and spinning body using define_cg_motion
by putting a sinusoidal function for pitching and a constant rps of 10 to the roll axis.

I get pitching correctly but the rolling happens on an axis offset to the body axis.
please mention how can I rectify this

#include "udf.h"
#include <math.h>
static real omegaz = 0.0;
DEFINE_CG_MOTION(pitch, dt, vel, omega, time, dtime)
{

omegaz = 0.523599*(2*(22/7)*4*cos(2*(22/7)*4*time)) ;
omega[1] = 0.0;
omega[0]= 10.0;
omega[2] = -omegaz;
}