//----------------------------------------------------------------------------
int ParticleController::GetMemoryUsed () const
{
int iBaseSize = sizeof(ParticleController) - sizeof(Controller);
Particles* pkParticle = (Particles*) m_pkObject;
int iVertexQuantity = pkParticle->GetVertexQuantity();
int iDynaSize = iVertexQuantity*sizeof(m_afPointLinearSpeed[0]);
iDynaSize += iVertexQuantity*sizeof(m_afPointAngularSpeed[0]);
iDynaSize += iVertexQuantity*sizeof(m_akPointLinearAxis[0]);
iDynaSize += iVertexQuantity*sizeof(m_akPointAngularAxis[0]);
iDynaSize += iVertexQuantity*sizeof(m_afPointSizeChange[0]);
int iTotalSize = iBaseSize + iDynaSize + Controller::GetMemoryUsed();
return iTotalSize;
}
//----------------------------------------------------------------------------
int ParticleController::GetDiskUsed () const
{
int iSize = Controller::GetDiskUsed() +
sizeof(m_fSystemLinearSpeed) +
sizeof(m_fSystemAngularSpeed) +
sizeof(m_kSystemLinearAxis) +
sizeof(m_kSystemAngularAxis) +
sizeof(m_fSystemSizeChange);
Particles* pkParticle = (Particles*) m_pkObject;
int iVertexQuantity = pkParticle->GetVertexQuantity();
iSize += sizeof(iVertexQuantity);
iSize += iVertexQuantity*sizeof(m_afPointLinearSpeed[0]);
iSize += iVertexQuantity*sizeof(m_afPointAngularSpeed[0]);
iSize += iVertexQuantity*sizeof(m_akPointLinearAxis[0]);
iSize += iVertexQuantity*sizeof(m_akPointAngularAxis[0]);
iSize += iVertexQuantity*sizeof(m_afPointSizeChange[0]);
return iSize;
}
//----------------------------------------------------------------------------
void ParticleController::Save (Stream& rkStream)
{
Controller::Save(rkStream);
// native data
StreamWrite(rkStream,m_fSystemLinearSpeed);
StreamWrite(rkStream,m_fSystemAngularSpeed);
StreamWrite(rkStream,m_kSystemLinearAxis);
StreamWrite(rkStream,m_kSystemAngularAxis);
// Write this to disk so that Load does not have to wait until the
// controlled object is loaded and linked in order to allocate the
// arrays.
Particles* pkParticle = (Particles*)m_pkObject;
int iVertexQuantity = pkParticle->GetVertexQuantity();
StreamWrite(rkStream,iVertexQuantity);
StreamWrite(rkStream,m_afPointLinearSpeed,iVertexQuantity);
StreamWrite(rkStream,m_afPointAngularSpeed,iVertexQuantity);
StreamWrite(rkStream,m_akPointLinearAxis,iVertexQuantity);
StreamWrite(rkStream,m_akPointAngularAxis,iVertexQuantity);
StreamWrite(rkStream,m_fSystemSizeChange);
StreamWrite(rkStream,m_afPointSizeChange,iVertexQuantity);
}