void SetUp() {
core::anomaly::light_lof::config lof_config;
lof_config.nearest_neighbor_num = 3;
lof_config.reverse_nearest_neighbor_num = 3;
shared_ptr<table::column_table> lsh_table(
new table::column_table);
core::nearest_neighbor::euclid_lsh::config lsh_config;
shared_ptr<core::nearest_neighbor::nearest_neighbor_base> lsh(
new core::nearest_neighbor::euclid_lsh(lsh_config, lsh_table, "id"));
unlearner::lru_unlearner::config unlearner_config;
unlearner_config.max_size = 5;
jubatus::util::lang::shared_ptr<unlearner::unlearner_base> unlearner(
new unlearner::lru_unlearner(unlearner_config));
anomaly_.reset(new anomaly(
shared_ptr<anomaly_base>(
new core::anomaly::light_lof(
lof_config, "id", lsh, unlearner)),
make_fv_converter()));
}
void CameraAnimator::initCameraMoveToLight( const dp::sg::core::LightSourceWeakPtr & targetLight ) // should be a dp::sg::core::LightSourceWeakPtr
{
DP_ASSERT( m_viewState->getCamera().isPtrTo<dp::sg::core::FrustumCamera>() );
m_cameraMoveStart = m_viewState->getCamera().clone().staticCast<dp::sg::core::FrustumCamera>();
m_cameraMoveTarget = m_cameraMoveStart.clone();
dp::sg::core::LightSourceSharedPtr lsh( targetLight->getSharedPtr<dp::sg::core::LightSource>() );
{
DP_ASSERT( lsh->getLightEffect() );
dp::sg::core::EffectDataSharedPtr const& le = lsh->getLightEffect();
const dp::fx::SmartEffectSpec & es = le->getEffectSpec();
for ( dp::fx::EffectSpec::iterator it = es->beginParameterGroupSpecs() ; it != es->endParameterGroupSpecs() ; ++it )
{
const dp::sg::core::ParameterGroupDataSharedPtr & parameterGroupData = le->getParameterGroupData( it );
if ( parameterGroupData )
{
std::string name = (*it)->getName();
if ( ( name == "standardDirectedLightParameters" )
|| ( name == "standardPointLightParameters" )
|| ( name == "standardSpotLightParameters" ) )
{
const dp::fx::SmartParameterGroupSpec & pgs = parameterGroupData->getParameterGroupSpec();
if ( name == "standardDirectedLightParameters" )
{
m_cameraMoveTarget->setDirection( parameterGroupData->getParameter<dp::math::Vec3f>( pgs->findParameterSpec( "direction" ) ) );
}
else if ( name == "standardPointLightParameters" )
{
dp::math::Vec3f position = parameterGroupData->getParameter<dp::math::Vec3f>( pgs->findParameterSpec( "position" ) );
m_cameraMoveTarget->setPosition( position );
// point us in the direction of the scene center..
if ( m_viewState->getScene()->getRootNode() )
{
dp::math::Vec3f forward = m_viewState->getScene()->getRootNode()->getBoundingSphere().getCenter() - position;
dp::math::Vec3f worldup( 0.f, 1.f, 0.f ); //pc->getUpVector();
dp::math::Vec3f right = forward ^ worldup;
dp::math::Vec3f up = right ^ forward;
normalize( forward );
normalize( right );
normalize( up );
// X east, Y up, -Z north
dp::math::Mat33f lookat( dp::util::makeArray( right[0], right[1], right[2],
up[0], up[1], up[2],
-forward[0], -forward[1], -forward[2] ) );
dp::math::Quatf ori( lookat );
m_cameraMoveTarget->setOrientation( ori );
}
}
else
{
m_cameraMoveTarget->setPosition( parameterGroupData->getParameter<dp::math::Vec3f>( pgs->findParameterSpec( "position" ) ) );
m_cameraMoveTarget->setDirection( parameterGroupData->getParameter<dp::math::Vec3f>( pgs->findParameterSpec( "direction" ) ) );
}
break;
}
}
}
}
cameraMoveDurationFactor( determineDurationFactor() );
}