void Sun::unpackUpdate( NetConnection *conn, BitStream *stream )
{
Parent::unpackUpdate( conn, stream );
if ( stream->readFlag() ) // UpdateMask
{
stream->read( &mSunAzimuth );
stream->read( &mSunElevation );
stream->read( &mLightColor );
stream->read( &mLightAmbient );
stream->read( &mBrightness );
mCastShadows = stream->readFlag();
stream->read(&mStaticRefreshFreq);
stream->read(&mDynamicRefreshFreq);
stream->read( &mFlareScale );
if ( stream->readFlag() )
{
SimObjectId id = stream->readRangedU32( DataBlockObjectIdFirst, DataBlockObjectIdLast );
LightFlareData *datablock = NULL;
if ( Sim::findObject( id, datablock ) )
mFlareData = datablock;
else
{
conn->setLastError( "Sun::unpackUpdate() - invalid LightFlareData!" );
mFlareData = NULL;
}
}
else
mFlareData = NULL;
mCoronaEnabled = stream->readFlag();
stream->read( &mCoronaMatName );
stream->read( &mCoronaScale );
stream->read( &mCoronaTint );
mCoronaUseLightColor = stream->readFlag();
mLight->unpackExtended( stream );
}
if ( isProperlyAdded() )
{
_initCorona();
_conformLights();
}
}
bool Sun::onAdd()
{
if ( !Parent::onAdd() )
return false;
// Register as listener to TimeOfDay update events
TimeOfDay::getTimeOfDayUpdateSignal().notify( this, &Sun::_updateTimeOfDay );
// Make this thing have a global bounds so that its
// always returned from spatial light queries.
setGlobalBounds();
resetWorldBox();
setRenderTransform( mObjToWorld );
addToScene();
_initCorona();
// Update the light parameters.
_conformLights();
return true;
}
