I got problem on making hole on a softbody.
MY code is given below.
case 1:
if((!m_drag)&&m_cutting&&(m_results.time<SIMD_INFINITY))
{
ImplicitSphere isphere(m_impact,0.025);
//ImplicitSphere isphere(m_impact,0.1);
printf("Mass before: %f\r\n",m_results.body->getTotalMass());
//m_results.body->refine(&isphere,0.0001,true);
m_results.body->refine(&isphere,0.00001,true);
printf("Mass after: %f\r\n",m_results.body->getTotalMass());
}