/* one or more fields failed to be exposed to Python. */
bool PyFieldAccessHandler::exposeAllFieldsToPython()
{
for(UInt32 idx = 1; idx <= _pPythonScript->getType().getNumFieldDescs(); ++idx)
{
FieldDescriptionBase *desc = _pPythonScript->getType().getFieldDesc(idx);
assert(desc);
#ifdef OSGPY_DEBUG_CODEGENERATION
std::string tmp = (desc->isDynamic()) ? "dynamic. Analyzing..." : "static. Skip...";
std::cout << "Processing field '" << desc->getName() << "' | "
<< tmp << std::endl;
#endif
if(desc->isDynamic() == true)
{
if(exposeFieldToPython(desc->getName(), desc->getFieldId()) == true)
{
#ifdef OSGPY_DEBUG_CODEGENERATION
std::cout << "Successfully exposed field '" << desc->getName()
<< "'" << std::endl << std::endl;
#endif
}
else
{
std::cerr << "Error exposing field " << desc->getName()
<< std::endl;
_pPyInterpreter->activate();
_pPyInterpreter->dumpError();
_pPyInterpreter->clearError();
_pPyInterpreter->deactivate();
std::cerr << "The field will not be accessible in Python!"
<< std::endl << std::endl;
}
}
}
return true;
}
Action::ResultE
bindEnterDefault(NodeCore *core, Action *action)
{
AnimBindAction *bindAct = dynamic_cast<AnimBindAction *>(action);
Animation *anim = bindAct->getAnim ();
const AnimTemplate *animTmpl = bindAct->getTemplate();
AnimTargetAttachment *targetAtt = getTargetAtt(core);
FDEBUG(("bindEnterDefault: core [%p] targetAtt [%p]\n",
core, targetAtt));
if(targetAtt == NULL)
return Action::Continue;
Int32 srcIdx = 0;
while((srcIdx = animTmpl->findTargetId(targetAtt->getTargetId(),
srcIdx )) != -1)
{
std::string targetId;
std::string subTargetId;
bindAct->splitTargetId(
animTmpl->getTargetIds(srcIdx), targetId, subTargetId);
FDEBUG(("bindEnterDefault: targetId [%s] subTargetId [%s]\n",
targetId.c_str(), subTargetId.c_str()));
// create the channel
AnimDataSource *src = animTmpl->getSources (srcIdx);
AnimChannelUnrecPtr channel = src ->createChannel( );
anim->editMFChannels()->push_back(channel);
FieldDescriptionBase *fDesc =
core->getType().getFieldDesc(subTargetId.c_str());
if(fDesc == NULL)
{
SWARNING << "bindEnterDefault: no field for subTargetId ["
<< subTargetId << "] found." << std::endl;
continue;
}
// create the blender
UInt32 fId = fDesc->getFieldId();
if(targetAtt->getMFBlenders()->size() <= fId)
targetAtt->editMFBlenders()->resize(fId + 1, NULL);
AnimBlenderUnrecPtr blender = targetAtt->getBlenders(fId);
if(blender == NULL)
{
blender = src->createBlender();
(*targetAtt->editMFBlenders())[fId] = blender;
}
// connect
blender->addChannel(channel );
blender->connectTo (core, fDesc->getName());
++srcIdx;
}
return Action::Continue;
}
Action::ResultE
AnimBindAction::bindFields(AttachmentContainer *attCon)
{
AnimTargetAttachment *targetAtt = getTargetAtt(attCon);
if(targetAtt == NULL)
return Action::Continue;
Animation *anim = getAnim();
DataSourceMapIt dsIt = _dsMap.begin();
DataSourceMapIt dsEnd = _dsMap.end ();
while(dsIt != dsEnd)
{
if(dsIt->first.find(targetAtt->getTargetId()) != 0)
{
++dsIt;
continue;
}
std::string targetId;
std::string subTargetId;
splitTargetId(dsIt->first, targetId, subTargetId);
if(targetId != targetAtt->getTargetId())
{
++dsIt;
continue;
}
SINFO << "AnimBindAction::bindFields: binding source '"
<< dsIt->first << "' to '" << targetId << "' - '"
<< subTargetId << "'" << std::endl;
FieldDescriptionBase *fDesc =
attCon->getType().getFieldDesc(subTargetId.c_str());
if(fDesc == NULL)
{
SWARNING << "AnimBindAction::bindFields: no Field for "
<< "subTargetId [" << subTargetId << "] found."
<< std::endl;
++dsIt;
continue;
}
// create channel
AnimChannelUnrecPtr channel = dsIt->second->createChannel();
anim->editMFChannels()->push_back(channel);
// create blender
UInt32 fId = fDesc->getFieldId();
if(targetAtt->getMFBlenders()->size() <= fId)
targetAtt->editMFBlenders()->resize(fId + 1, NULL);
AnimBlenderUnrecPtr blender = targetAtt->getBlenders(fId);
if(blender == NULL)
{
blender = dsIt->second->createBlender();
targetAtt->editMFBlenders()->replace(fId, blender);
}
// on create all fields are marked as changed - this causes
// the blender to write to its destination even though
// it has no valid input data - avoid it by committing before
// connecting the blender to its dest
commitChanges();
blender->addChannel(channel );
blender->connectTo (attCon, fDesc->getName());
// remove bound data source from map
DataSourceMapIt eraseIt = dsIt;
++dsIt;
_dsMap.erase(eraseIt);
}
if(_dsMap.empty() == true)
{
return Action::Quit;
}
else
{
return Action::Continue;
}
}