Function dMassSetBoxTotal

3rd_party/Src/ode/ode/src/mass.cpp:197–210

void dMassSetBoxTotal (dMass *m, dReal total_mass,
		       dReal lx, dReal ly, dReal lz)
{
  dAASSERT (m);
  dMassSetZero (m);
  m->mass = total_mass;
  m->_I(0,0) = total_mass/REAL(12.0) * (ly*ly + lz*lz);
  m->_I(1,1) = total_mass/REAL(12.0) * (lx*lx + lz*lz);
  m->_I(2,2) = total_mass/REAL(12.0) * (lx*lx + ly*ly);

# ifndef dNODEBUG
  checkMass (m);
# endif
}


void dMassAdjust (dMass *m, dReal newmass)