NoiseNetwork* Displace::network() {
// 0. query module for readieness
// a module is ready if all dependencies are sadisfied, if that did not happen
// we can't use it as libnoise could throw an exception or do other weird things...
if (ready()) {
// 1. create a noiseNetwork (if generator module)
NoiseNetwork* noiseNetwork = new NoiseNetwork;
// 2. construct the local module (in this case Perlin)
noise::module::Displace* m_Displace = new noise::module::Displace();
noiseNetwork->addModule(m_Displace);
// 3. assign all properties
// m_Displace->SetOctaveCount (property("OctaveCount"));
//FIXME: implement this
// 4. connect all source modules (in case of a generator module: none) & merge the NoiseNetwork(s)
// foreach(input i)
// m_perlin->SetSourceModule(i->portnumber, i->topLevelModule);
// noiseNetwork->merge(i->network)
// foreach(input m)
// m_perlin->SetControlModule(m->topLevelModule);
// noiseNetwork->merge(m->network)
for (int x=0; x < childCount(); ++x) {
DataAbstractItem* chi = childItems()[x];
if (chi->getObjectType() == DataItemType::PORT) {
DataPort* p = static_cast<DataPort*>(chi);
if (p->PortDirection() == PortDirection::IN || p->PortDirection() == PortDirection::MOD) {
// 1. reconstruct the Connection
DataConnection* c = static_cast<DataConnection*> (p->referenceChildItems().first());
// 2. reconstruct the remote port
DataAbstractItem* abstractPort = c->dst();
// 3. reconstruct the remote module
DataAbstractModule* module = static_cast<DataAbstractModule*> (abstractPort->parent());
// 4. check if it is ready
/*
if (p->PortDirection() == PortDirection::IN) {
NoiseNetwork* n = module->network();
m_Displace->SetSourceModule(p->PortNumber(), n->topLevelModule());
noiseNetwork += n;
}
*/
/*
if (p->PortDirection() == PortDirection::MOD) {
NoiseNetwork* n = module->network();
m_Displace->SetControlModule(n->topLevelModule());
noiseNetwork += n;
}
*/
}
}
}
return noiseNetwork;
}
return NULL;
}
void DataPort::removeChild ( unsigned int index ) {
qDebug() << __PRETTY_FUNCTION__;
if ( m_childItems.size() < index ) {
qDebug() << __PRETTY_FUNCTION__ << "FATAL ERROR: child item not found";
exit( 1 );
}
DataAbstractItem* child = m_childItems[index];
// let's not forget to remove also the reference at the other port
DataConnection* childConnection = static_cast<DataConnection*> (child);
DataPort* dstItem = static_cast<DataPort*> ( childConnection->dst() );
int i = dstItem->referenceChildItems().indexOf(childConnection);
// qDebug() << dstItem->referenceChildItems().size();
if (i == -1) {
qDebug() << __PRETTY_FUNCTION__ << "this should not happen";
exit(1);
}
dstItem->removeReference ( i );
m_childItems.removeAt( index );
delete child;
}