Method onAdd

Engine/source/T3D/fx/particleEmitter.cpp:518–694

----------------------------------------------------------------------------- onAdd -----------------------------------------------------------------------------

// onAdd
//-----------------------------------------------------------------------------
bool ParticleEmitterData::onAdd()
{
   if( Parent::onAdd() == false )
      return false;

//   if (overrideAdvance == true) {
//      Con::errorf(ConsoleLogEntry::General, "ParticleEmitterData: Not going to work.  Fix it!");
//      return false;
//   }

   // Validate the parameters...
   //
   if( ejectionPeriodMS < 1 )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) period < 1 ms", getName());
      ejectionPeriodMS = 1;
   }
   if( periodVarianceMS >= ejectionPeriodMS )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) periodVariance >= period", getName());
      periodVarianceMS = ejectionPeriodMS - 1;
   }
   if( ejectionVelocity < 0.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) ejectionVelocity < 0.0f", getName());
      ejectionVelocity = 0.0f;
   }
   if( velocityVariance < 0.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) velocityVariance < 0.0f", getName());
      velocityVariance = 0.0f;
   }
   if( velocityVariance > ejectionVelocity )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) velocityVariance > ejectionVelocity", getName());
      velocityVariance = ejectionVelocity;
   }
   if( ejectionOffset < 0.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) ejectionOffset < 0", getName());
      ejectionOffset = 0.0f;
   }
   if( ejectionOffsetVariance < 0.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) ejectionOffset < 0", getName());
      ejectionOffsetVariance = 0.0f;
   }
   if( thetaMin < 0.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) thetaMin < 0.0", getName());
      thetaMin = 0.0f;
   }
   if( thetaMax > 180.0f )
   {
      Con::warnf(ConsoleLogEntry::General, "ParticleEmitterData(%s) thetaMax > 180.0", getName());
      thetaMax = 180.0f;
   }
   if( thetaMin > thetaMax )