Method unpackUpdate

Engine/source/forest/forestWindEmitter.cpp:301–353

}

void ForestWindEmitter::unpackUpdate(NetConnection * con, BitStream * stream)
{
   // Unpack Parent.
   Parent::unpackUpdate( con, stream );

   MatrixF xfm;
   mathRead( *stream, &xfm );
   Parent::setTransform( xfm );

   U32 windMask = 0;

   if ( stream->readFlag() ) // EnabledMask
      mEnabled = stream->readFlag();

   if ( stream->readFlag() ) // WindMask
   {
      stream->read( &mWindStrength );
      stream->read( &mWindRadius );
      
      mRadialEmitter = stream->readFlag();

      stream->read( &mWindGustStrength );
      stream->read( &mWindGustFrequency );
      
      stream->read( &mWindGustYawAngle );
      stream->read( &mWindGustYawFrequency );
      stream->read( &mWindGustWobbleStrength );

      stream->read( &mWindTurbulenceStrength );
      stream->read( &mWindTurbulenceFrequency );

      stream->readNormalVector( &mWindDirection, 8 );
      windMask |= WindMask;

      mHasMount = stream->readFlag();
   }

   // This does nothing if the masks are not set!
   if ( windMask != 0 && isProperlyAdded() )
   {
      Point3F boxRad( 0, 0, 0 );

      if ( !isRadialEmitter() )
         boxRad.set( 10000.0f, 10000.0f, 10000.0f );
      else
         boxRad.set( mWindRadius, mWindRadius, mWindRadius ); 
         
      mObjBox.set( -boxRad, boxRad );
      resetWorldBox();
      
      _initWind( windMask );
   }
}

bool ForestWindEmitter::onAdd()
{