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TrackerContext.cpp
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TrackerContext.cpp
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/* ***** BEGIN LICENSE BLOCK *****
* This file is part of Natron <https://natrongithub.github.io/>,
* (C) 2018-2021 The Natron developers
* (C) 2013-2018 INRIA and Alexandre Gauthier-Foichat
*
* Natron is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Natron is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Natron. If not, see <http://www.gnu.org/licenses/gpl-2.0.html>
* ***** END LICENSE BLOCK ***** */
// ***** BEGIN PYTHON BLOCK *****
// from <https://docs.python.org/3/c-api/intro.html#include-files>:
// "Since Python may define some pre-processor definitions which affect the standard headers on some systems, you must include Python.h before any standard headers are included."
#include <Python.h>
// ***** END PYTHON BLOCK *****
#include "TrackerContext.h"
#include <set>
#include <sstream> // stringstream
#if !defined(SBK_RUN) && !defined(Q_MOC_RUN)
GCC_DIAG_UNUSED_LOCAL_TYPEDEFS_OFF
// /usr/local/include/boost/bind/arg.hpp:37:9: warning: unused typedef 'boost_static_assert_typedef_37' [-Wunused-local-typedef]
#include <boost/bind/bind.hpp>
GCC_DIAG_UNUSED_LOCAL_TYPEDEFS_ON
#endif
CLANG_DIAG_OFF(deprecated)
CLANG_DIAG_OFF(uninitialized)
#include <QtCore/QWaitCondition>
#include <QtCore/QThread>
#include <QtCore/QCoreApplication>
CLANG_DIAG_ON(deprecated)
CLANG_DIAG_ON(uninitialized)
#include "Engine/AppInstance.h"
#include "Engine/EffectInstance.h"
#include "Engine/Image.h"
#include "Engine/Node.h"
#include "Engine/NodeGroup.h"
#include "Engine/KnobTypes.h"
#include "Engine/Project.h"
#include "Engine/Curve.h"
#include "Engine/TLSHolder.h"
#include "Engine/Transform.h"
#include "Engine/TrackMarker.h"
#include "Engine/TrackerContextPrivate.h"
#include "Engine/TrackerSerialization.h"
#include "Engine/ViewerInstance.h"
using namespace boost::placeholders;
#define NATRON_TRACKER_REPORT_PROGRESS_DELTA_MS 200
NATRON_NAMESPACE_ENTER
void
TrackerContext::getMotionModelsAndHelps(bool addPerspective,
std::vector<ChoiceOption>* models)
{
models->push_back(ChoiceOption("Trans.", "", tr(kTrackerParamMotionModelTranslation).toStdString()));
models->push_back(ChoiceOption("Trans.+Rot.", "", tr(kTrackerParamMotionModelTransRot).toStdString()));
models->push_back(ChoiceOption("Trans.+Scale", "", tr(kTrackerParamMotionModelTransScale).toStdString()));
models->push_back(ChoiceOption("Trans.+Rot.+Scale", "", tr(kTrackerParamMotionModelTransRotScale).toStdString()));
models->push_back(ChoiceOption("Affine", "", tr(kTrackerParamMotionModelAffine).toStdString()));
if (addPerspective) {
models->push_back(ChoiceOption("Perspective", "", tr(kTrackerParamMotionModelPerspective).toStdString()));
}
}
TrackerContext::TrackerContext(const NodePtr &node)
: boost::enable_shared_from_this<TrackerContext>()
, _imp( new TrackerContextPrivate(this, node) )
{
}
// make_shared enabler (because make_shared needs access to the private constructor)
// see https://stackoverflow.com/a/20961251/2607517
struct TrackerContext::MakeSharedEnabler: public TrackerContext
{
MakeSharedEnabler(const NodePtr &node) : TrackerContext(node) {
}
};
TrackerContextPtr
TrackerContext::create(const NodePtr &node)
{
return boost::make_shared<TrackerContext::MakeSharedEnabler>(node);
}
TrackerContext::~TrackerContext()
{
}
void
TrackerContext::load(const TrackerContextSerialization& serialization)
{
TrackerContextPtr thisShared = shared_from_this();
QMutexLocker k(&_imp->trackerContextMutex);
for (std::list<TrackSerialization>::const_iterator it = serialization._tracks.begin(); it != serialization._tracks.end(); ++it) {
TrackMarkerPtr marker;
if ( it->usePatternMatching() ) {
marker = TrackMarkerPM::create(thisShared);
} else {
marker = TrackMarker::create(thisShared);
}
marker->initializeKnobsPublic();
marker->load(*it);
_imp->markers.push_back(marker);
}
}
void
TrackerContext::save(TrackerContextSerialization* serialization) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::size_t i = 0; i < _imp->markers.size(); ++i) {
TrackSerialization s;
_imp->markers[i]->save(&s);
serialization->_tracks.push_back(s);
}
}
int
TrackerContext::getTransformReferenceFrame() const
{
return _imp->referenceFrame.lock()->getValue();
}
void
TrackerContext::goToPreviousKeyFrame(int time)
{
std::list<TrackMarkerPtr> markers;
getSelectedMarkers(&markers);
int minimum = INT_MIN;
for (std::list<TrackMarkerPtr> ::iterator it = markers.begin(); it != markers.end(); ++it) {
int t = (*it)->getPreviousKeyframe(time);
if ( (t != INT_MIN) && (t > minimum) ) {
minimum = t;
}
}
if (minimum != INT_MIN) {
getNode()->getApp()->setLastViewerUsingTimeline( NodePtr() );
getNode()->getApp()->getTimeLine()->seekFrame(minimum, false, NULL, eTimelineChangeReasonPlaybackSeek);
}
}
void
TrackerContext::goToNextKeyFrame(int time)
{
std::list<TrackMarkerPtr> markers;
getSelectedMarkers(&markers);
int maximum = INT_MAX;
for (std::list<TrackMarkerPtr> ::iterator it = markers.begin(); it != markers.end(); ++it) {
int t = (*it)->getNextKeyframe(time);
if ( (t != INT_MAX) && (t < maximum) ) {
maximum = t;
}
}
if (maximum != INT_MAX) {
getNode()->getApp()->setLastViewerUsingTimeline( NodePtr() );
getNode()->getApp()->getTimeLine()->seekFrame(maximum, false, NULL, eTimelineChangeReasonPlaybackSeek);
}
}
TrackMarkerPtr
TrackerContext::getMarkerByName(const std::string & name) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::vector<TrackMarkerPtr>::const_iterator it = _imp->markers.begin(); it != _imp->markers.end(); ++it) {
if ( (*it)->getScriptName_mt_safe() == name ) {
return *it;
}
}
return TrackMarkerPtr();
}
void
TrackerContext::setFromPointsToInputRod()
{
RectD inputRod = _imp->getInputRoDAtTime( getNode()->getApp()->getTimeLine()->currentFrame() );
KnobDoublePtr fromPointsKnob[4];
for (int i = 0; i < 4; ++i) {
fromPointsKnob[i] = _imp->fromPoints[i].lock();
}
fromPointsKnob[0]->setValues(inputRod.x1, inputRod.y1, ViewSpec::all(), eValueChangedReasonPluginEdited, 0);
fromPointsKnob[1]->setValues(inputRod.x2, inputRod.y1, ViewSpec::all(), eValueChangedReasonPluginEdited, 0);
fromPointsKnob[2]->setValues(inputRod.x2, inputRod.y2, ViewSpec::all(), eValueChangedReasonPluginEdited, 0);
fromPointsKnob[3]->setValues(inputRod.x1, inputRod.y2, ViewSpec::all(), eValueChangedReasonPluginEdited, 0);
}
void
TrackerContext::inputChanged(int inputNb)
{
// If the cornerPin from points have never been computed, set them
KnobBoolPtr fromPointsSetOnceKnob = _imp->cornerPinFromPointsSetOnceAutomatically.lock();
if ( !fromPointsSetOnceKnob->getValue() ) {
setFromPointsToInputRod();
fromPointsSetOnceKnob->setValue(true);
}
s_onNodeInputChanged(inputNb);
}
std::string
TrackerContext::generateUniqueTrackName(const std::string& baseName)
{
int no = 1;
bool foundItem;
std::string name;
do {
std::stringstream ss;
ss << baseName;
ss << no;
name = ss.str();
if ( getMarkerByName(name) ) {
foundItem = true;
} else {
foundItem = false;
}
++no;
} while (foundItem);
return name;
}
TrackMarkerPtr
TrackerContext::createMarker()
{
TrackMarkerPtr track;
#ifdef NATRON_TRACKER_ENABLE_TRACKER_PM
bool usePM = isTrackerPMEnabled();
if (!usePM) {
track = TrackMarker::create( shared_from_this() );
} else {
track = TrackMarkerPM::create( shared_from_this() );
}
#else
track = TrackMarker::create( shared_from_this() );
#endif
int index;
{
QMutexLocker k(&_imp->trackerContextMutex);
index = _imp->markers.size();
_imp->markers.push_back(track);
}
track->initializeKnobsPublic();
std::string name = generateUniqueTrackName(kTrackBaseName);
track->setScriptName(name);
track->setLabel(name);
track->resetCenter();
Q_EMIT trackInserted(track, index);
return track;
}
int
TrackerContext::getMarkerIndex(const TrackMarkerPtr& marker) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::size_t i = 0; i < _imp->markers.size(); ++i) {
if (_imp->markers[i] == marker) {
return (int)i;
}
}
return -1;
}
TrackMarkerPtr
TrackerContext::getPrevMarker(const TrackMarkerPtr& marker,
bool loop) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::size_t i = 0; i < _imp->markers.size(); ++i) {
if (_imp->markers[i] == marker) {
if (i > 0) {
return _imp->markers[i - 1];
}
}
}
return (_imp->markers.size() == 0 || !loop) ? TrackMarkerPtr() : _imp->markers[_imp->markers.size() - 1];
}
TrackMarkerPtr
TrackerContext::getNextMarker(const TrackMarkerPtr& marker,
bool loop) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::size_t i = 0; i < _imp->markers.size(); ++i) {
if (_imp->markers[i] == marker) {
if ( i < (_imp->markers.size() - 1) ) {
return _imp->markers[i + 1];
} else if (!loop) {
return TrackMarkerPtr();
}
}
}
return (_imp->markers.size() == 0 || !loop || _imp->markers[0] == marker) ? TrackMarkerPtr() : _imp->markers[0];
}
void
TrackerContext::appendMarker(const TrackMarkerPtr& marker)
{
int index;
{
QMutexLocker k(&_imp->trackerContextMutex);
index = _imp->markers.size();
_imp->markers.push_back(marker);
}
declareItemAsPythonField(marker);
Q_EMIT trackInserted(marker, index);
}
void
TrackerContext::insertMarker(const TrackMarkerPtr& marker,
int index)
{
{
QMutexLocker k(&_imp->trackerContextMutex);
assert(index >= 0);
if ( index >= (int)_imp->markers.size() ) {
_imp->markers.push_back(marker);
} else {
std::vector<TrackMarkerPtr>::iterator it = _imp->markers.begin();
std::advance(it, index);
_imp->markers.insert(it, marker);
}
}
declareItemAsPythonField(marker);
Q_EMIT trackInserted(marker, index);
}
void
TrackerContext::removeMarker(const TrackMarkerPtr& marker)
{
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::vector<TrackMarkerPtr>::iterator it = _imp->markers.begin(); it != _imp->markers.end(); ++it) {
if (*it == marker) {
_imp->markers.erase(it);
break;
}
}
}
Q_EMIT trackRemoved(marker);
removeItemAsPythonField(marker);
beginEditSelection(TrackerContext::eTrackSelectionInternal);
removeTrackFromSelection(marker, TrackerContext::eTrackSelectionInternal);
endEditSelection(TrackerContext::eTrackSelectionInternal);
}
NodePtr
TrackerContext::getNode() const
{
return _imp->node.lock();
}
KnobChoicePtr
TrackerContext::getCorrelationScoreTypeKnob() const
{
#ifdef NATRON_TRACKER_ENABLE_TRACKER_PM
return _imp->patternMatchingScore.lock();
#else
return KnobChoicePtr();
#endif
}
KnobBoolPtr
TrackerContext::getEnabledKnob() const
{
return _imp->activateTrack.lock();
}
KnobPagePtr
TrackerContext::getTrackingPageKnob() const
{
return _imp->trackingPageKnob.lock();
}
KnobIntPtr
TrackerContext::getDefaultMarkerPatternWinSizeKnob() const
{
return _imp->defaultPatternWinSize.lock();
}
KnobIntPtr
TrackerContext::getDefaultMarkerSearchWinSizeKnob() const
{
return _imp->defaultSearchWinSize.lock();
}
KnobChoicePtr
TrackerContext::getDefaultMotionModelKnob() const
{
return _imp->defaultMotionModel.lock();
}
bool
TrackerContext::isTrackerPMEnabled() const
{
#ifdef NATRON_TRACKER_ENABLE_TRACKER_PM
return _imp->usePatternMatching.lock()->getValue();
#else
return false;
#endif
}
int
TrackerContext::getTimeLineFirstFrame() const
{
NodePtr node = getNode();
if (!node) {
return -1;
}
double first, last;
node->getApp()->getProject()->getFrameRange(&first, &last);
return (int)first;
}
int
TrackerContext::getTimeLineLastFrame() const
{
NodePtr node = getNode();
if (!node) {
return -1;
}
double first, last;
node->getApp()->getProject()->getFrameRange(&first, &last);
return (int)last;
}
void
TrackerContext::trackSelectedMarkers(int start,
int end,
int frameStep,
OverlaySupport* viewer)
{
std::list<TrackMarkerPtr> markers;
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::list<TrackMarkerPtr>::iterator it = _imp->selectedMarkers.begin();
it != _imp->selectedMarkers.end(); ++it) {
double time = (*it)->getCurrentTime();
if ( (*it)->isEnabled(time) ) {
markers.push_back(*it);
}
}
}
trackMarkers(markers, start, end, frameStep, viewer);
}
bool
TrackerContext::isCurrentlyTracking() const
{
return _imp->scheduler.isWorking();
}
void
TrackerContext::abortTracking()
{
_imp->scheduler.abortThreadedTask();
}
void
TrackerContext::abortTracking_blocking()
{
_imp->scheduler.abortThreadedTask();
_imp->scheduler.waitForAbortToComplete_enforce_blocking();
}
void
TrackerContext::quitTrackerThread_non_blocking()
{
_imp->scheduler.quitThread(true);
}
bool
TrackerContext::hasTrackerThreadQuit() const
{
return !_imp->scheduler.isRunning();
}
void
TrackerContext::quitTrackerThread_blocking(bool allowRestart)
{
_imp->scheduler.quitThread(allowRestart);
_imp->scheduler.waitForThreadToQuit_enforce_blocking();
}
void
TrackerContext::beginEditSelection(TrackSelectionReason reason)
{
QMutexLocker k(&_imp->trackerContextMutex);
k.unlock();
Q_EMIT selectionAboutToChange( (int)reason );
k.relock();
_imp->incrementSelectionCounter();
}
void
TrackerContext::endEditSelection(TrackSelectionReason reason)
{
bool doEnd = false;
{
QMutexLocker k(&_imp->trackerContextMutex);
_imp->decrementSelectionCounter();
if (_imp->beginSelectionCounter == 0) {
doEnd = true;
}
}
if (doEnd) {
endSelection(reason);
}
}
void
TrackerContext::addTrackToSelection(const TrackMarkerPtr& mark,
TrackSelectionReason reason)
{
std::list<TrackMarkerPtr> marks;
marks.push_back(mark);
addTracksToSelection(marks, reason);
}
void
TrackerContext::addTracksToSelection(const std::list<TrackMarkerPtr>& marks,
TrackSelectionReason reason)
{
bool hasCalledBegin = false;
{
QMutexLocker k(&_imp->trackerContextMutex);
if (!_imp->beginSelectionCounter) {
k.unlock();
Q_EMIT selectionAboutToChange( (int)reason );
k.relock();
_imp->incrementSelectionCounter();
hasCalledBegin = true;
}
for (std::list<TrackMarkerPtr>::const_iterator it = marks.begin(); it != marks.end(); ++it) {
_imp->addToSelectionList(*it);
}
if (hasCalledBegin) {
_imp->decrementSelectionCounter();
}
}
if (hasCalledBegin) {
endSelection(reason);
}
}
void
TrackerContext::removeTrackFromSelection(const TrackMarkerPtr& mark,
TrackSelectionReason reason)
{
std::list<TrackMarkerPtr> marks;
marks.push_back(mark);
removeTracksFromSelection(marks, reason);
}
void
TrackerContext::removeTracksFromSelection(const std::list<TrackMarkerPtr>& marks,
TrackSelectionReason reason)
{
bool hasCalledBegin = false;
{
QMutexLocker k(&_imp->trackerContextMutex);
if (!_imp->beginSelectionCounter) {
k.unlock();
Q_EMIT selectionAboutToChange( (int)reason );
k.relock();
_imp->incrementSelectionCounter();
hasCalledBegin = true;
}
for (std::list<TrackMarkerPtr>::const_iterator it = marks.begin(); it != marks.end(); ++it) {
_imp->removeFromSelectionList(*it);
}
if (hasCalledBegin) {
_imp->decrementSelectionCounter();
}
}
if (hasCalledBegin) {
endSelection(reason);
}
}
void
TrackerContext::clearSelection(TrackSelectionReason reason)
{
std::list<TrackMarkerPtr> markers;
getSelectedMarkers(&markers);
if ( markers.empty() ) {
return;
}
removeTracksFromSelection(markers, reason);
}
void
TrackerContext::selectAll(TrackSelectionReason reason)
{
beginEditSelection(reason);
std::vector<TrackMarkerPtr> markers;
{
QMutexLocker k(&_imp->trackerContextMutex);
markers = _imp->markers;
}
int time = getNode()->getApp()->getTimeLine()->currentFrame();
for (std::vector<TrackMarkerPtr>::iterator it = markers.begin(); it != markers.end(); ++it) {
if ( (*it)->isEnabled(time) ) {
addTrackToSelection(*it, reason);
}
}
endEditSelection(reason);
}
void
TrackerContext::getAllMarkers(std::vector<TrackMarkerPtr>* markers) const
{
QMutexLocker k(&_imp->trackerContextMutex);
*markers = _imp->markers;
}
void
TrackerContext::getAllEnabledMarkers(std::vector<TrackMarkerPtr>* markers) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::size_t i = 0; i < _imp->markers.size(); ++i) {
if ( _imp->markers[i]->isEnabled( _imp->markers[i]->getCurrentTime() ) ) {
markers->push_back(_imp->markers[i]);
}
}
}
void
TrackerContext::getSelectedMarkers(std::list<TrackMarkerPtr>* markers) const
{
QMutexLocker k(&_imp->trackerContextMutex);
*markers = _imp->selectedMarkers;
}
bool
TrackerContext::isMarkerSelected(const TrackMarkerPtr& marker) const
{
QMutexLocker k(&_imp->trackerContextMutex);
for (std::list<TrackMarkerPtr>::const_iterator it = _imp->selectedMarkers.begin(); it != _imp->selectedMarkers.end(); ++it) {
if (*it == marker) {
return true;
}
}
return false;
}
void
TrackerContext::endSelection(TrackSelectionReason reason)
{
assert( QThread::currentThread() == qApp->thread() );
{
QMutexLocker k(&_imp->trackerContextMutex);
if (_imp->selectionRecursion > 0) {
_imp->markersToSlave.clear();
_imp->markersToUnslave.clear();
return;
}
if ( _imp->markersToSlave.empty() && _imp->markersToUnslave.empty() ) {
return;
}
}
++_imp->selectionRecursion;
{
QMutexLocker k(&_imp->trackerContextMutex);
// Slave newly selected knobs
bool selectionIsDirty = _imp->selectedMarkers.size() > 1;
bool selectionEmpty = _imp->selectedMarkers.empty();
_imp->linkMarkerKnobsToGuiKnobs(_imp->markersToUnslave, selectionIsDirty, false);
_imp->markersToUnslave.clear();
_imp->linkMarkerKnobsToGuiKnobs(_imp->markersToSlave, selectionIsDirty, true);
_imp->markersToSlave.clear();
for (std::list<KnobIWPtr>::iterator it = _imp->perTrackKnobs.begin(); it != _imp->perTrackKnobs.end(); ++it) {
KnobIPtr k = it->lock();
if (!k) {
continue;
}
k->setAllDimensionsEnabled(!selectionEmpty);
k->setDirty(selectionIsDirty);
}
} // QMutexLocker k(&_imp->trackerContextMutex);
Q_EMIT selectionChanged( (int)reason );
--_imp->selectionRecursion;
}
#if 0
static
KnobDoublePtr
getCornerPinPoint(Node* node,
bool isFrom,
int index)
{
assert(0 <= index && index < 4);
QString name = isFrom ? QString::fromUtf8("from%1").arg(index + 1) : QString::fromUtf8("to%1").arg(index + 1);
KnobIPtr knob = node->getKnobByName( name.toStdString() );
assert(knob);
KnobDoublePtr ret = boost::dynamic_pointer_cast<KnobDouble>(knob);
assert(ret);
return ret;
}
#endif
static
KnobDoublePtr
getCornerPinPoint(Node* node,
bool isFrom,
int index)
{
assert(0 <= index && index < 4);
QString name = isFrom ? QString::fromUtf8("from%1").arg(index + 1) : QString::fromUtf8("to%1").arg(index + 1);
KnobIPtr knob = node->getKnobByName( name.toStdString() );
assert(knob);
KnobDoublePtr ret = boost::dynamic_pointer_cast<KnobDouble>(knob);
assert(ret);
return ret;
}
void
TrackerContext::exportTrackDataFromExportOptions()
{
//bool transformLink = _imp->exportLink.lock()->getValue();
KnobChoicePtr transformTypeKnob = _imp->transformType.lock();
assert(transformTypeKnob);
int transformType_i = transformTypeKnob->getValue();
TrackerTransformNodeEnum transformType = (TrackerTransformNodeEnum)transformType_i;
KnobChoicePtr motionTypeKnob = _imp->motionType.lock();
if (!motionTypeKnob) {
return;
}
int motionType_i = motionTypeKnob->getValue();
TrackerMotionTypeEnum mt = (TrackerMotionTypeEnum)motionType_i;
if (mt == eTrackerMotionTypeNone) {
Dialogs::errorDialog( tr("Tracker Export").toStdString(), tr("Please select the export mode with the Motion Type parameter").toStdString() );
return;
}
bool linked = _imp->exportLink.lock()->getValue();
QString pluginID;
switch (transformType) {
case eTrackerTransformNodeCornerPin:
pluginID = QString::fromUtf8(PLUGINID_OFX_CORNERPIN);
break;
case eTrackerTransformNodeTransform:
pluginID = QString::fromUtf8(PLUGINID_OFX_TRANSFORM);
break;
}
NodePtr thisNode = getNode();
AppInstancePtr app = thisNode->getApp();
CreateNodeArgs args( pluginID.toStdString(), thisNode->getGroup() );
args.setProperty<bool>(kCreateNodeArgsPropAutoConnect, false);
args.setProperty<bool>(kCreateNodeArgsPropSettingsOpened, false);
NodePtr createdNode = app->createNode(args);
if (!createdNode) {
return;
}
// Move the new node
double thisNodePos[2];
double thisNodeSize[2];
thisNode->getPosition(&thisNodePos[0], &thisNodePos[1]);
thisNode->getSize(&thisNodeSize[0], &thisNodeSize[1]);
createdNode->setPosition(thisNodePos[0] + thisNodeSize[0] * 2., thisNodePos[1]);
int timeForFromPoints = getTransformReferenceFrame();
switch (transformType) {
case eTrackerTransformNodeCornerPin: {
KnobDoublePtr cornerPinToPoints[4];
KnobDoublePtr cornerPinFromPoints[4];
for (unsigned int i = 0; i < 4; ++i) {
cornerPinFromPoints[i] = getCornerPinPoint(createdNode.get(), true, i);
assert(cornerPinFromPoints[i]);
for (int j = 0; j < cornerPinFromPoints[i]->getDimension(); ++j) {
cornerPinFromPoints[i]->setValue(_imp->fromPoints[i].lock()->getValueAtTime(timeForFromPoints, j), ViewSpec(0), j);
}
cornerPinToPoints[i] = getCornerPinPoint(createdNode.get(), false, i);
assert(cornerPinToPoints[i]);
if (!linked) {
cornerPinToPoints[i]->cloneAndUpdateGui( _imp->toPoints[i].lock().get() );
} else {
bool ok = false;
for (int d = 0; d < cornerPinToPoints[i]->getDimension(); ++d) {
ok = dynamic_cast<KnobI*>( cornerPinToPoints[i].get() )->slaveTo(d, _imp->toPoints[i].lock(), d);
}
(void)ok;
assert(ok);
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kCornerPinParamMatrix);
if (knob) {
KnobDouble* isType = dynamic_cast<KnobDouble*>( knob.get() );
if (isType) {
isType->cloneAndUpdateGui( _imp->cornerPinMatrix.lock().get() );
}
}
}
break;
}
case eTrackerTransformNodeTransform: {
KnobIPtr translateKnob = createdNode->getKnobByName(kTransformParamTranslate);
if (translateKnob) {
KnobDouble* isDbl = dynamic_cast<KnobDouble*>( translateKnob.get() );
if (isDbl) {
if (!linked) {
isDbl->cloneAndUpdateGui( _imp->translate.lock().get() );
} else {
dynamic_cast<KnobI*>(isDbl)->slaveTo(0, _imp->translate.lock(), 0);
dynamic_cast<KnobI*>(isDbl)->slaveTo(1, _imp->translate.lock(), 1);
}
}
}
KnobIPtr scaleKnob = createdNode->getKnobByName(kTransformParamScale);
if (scaleKnob) {
KnobDouble* isDbl = dynamic_cast<KnobDouble*>( scaleKnob.get() );
if (isDbl) {
if (!linked) {
isDbl->cloneAndUpdateGui( _imp->scale.lock().get() );
} else {
dynamic_cast<KnobI*>(isDbl)->slaveTo(0, _imp->scale.lock(), 0);
dynamic_cast<KnobI*>(isDbl)->slaveTo(1, _imp->scale.lock(), 1);
}
}
}
KnobIPtr rotateKnob = createdNode->getKnobByName(kTransformParamRotate);
if (rotateKnob) {
KnobDouble* isDbl = dynamic_cast<KnobDouble*>( rotateKnob.get() );
if (isDbl) {
if (!linked) {
isDbl->cloneAndUpdateGui( _imp->rotate.lock().get() );
} else {
dynamic_cast<KnobI*>(isDbl)->slaveTo(0, _imp->rotate.lock(), 0);
}
}
}
KnobIPtr centerKnob = createdNode->getKnobByName(kTransformParamCenter);
if (centerKnob) {
KnobDouble* isDbl = dynamic_cast<KnobDouble*>( centerKnob.get() );
if (isDbl) {
isDbl->cloneAndUpdateGui( _imp->center.lock().get() );
}
}
break;
}
} // switch
KnobIPtr cpInvertKnob = createdNode->getKnobByName(kTransformParamInvert);
if (cpInvertKnob) {
KnobBool* isBool = dynamic_cast<KnobBool*>( cpInvertKnob.get() );
if (isBool) {
if (!linked) {
isBool->cloneAndUpdateGui( _imp->invertTransform.lock().get() );
} else {
dynamic_cast<KnobI*>(isBool)->slaveTo(0, _imp->invertTransform.lock(), 0);
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamMotionBlur);
if (knob) {
KnobDouble* isType = dynamic_cast<KnobDouble*>( knob.get() );
if (isType) {
isType->cloneAndUpdateGui( _imp->motionBlur.lock().get() );
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamShutter);
if (knob) {
KnobDouble* isType = dynamic_cast<KnobDouble*>( knob.get() );
if (isType) {
isType->cloneAndUpdateGui( _imp->shutter.lock().get() );
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamShutterOffset);
if (knob) {
KnobChoice* isType = dynamic_cast<KnobChoice*>( knob.get() );
if (isType) {
isType->cloneAndUpdateGui( _imp->shutterOffset.lock().get() );
}
}
}
{
KnobIPtr knob = createdNode->getKnobByName(kTransformParamCustomShutterOffset);
if (knob) {
KnobDouble* isType = dynamic_cast<KnobDouble*>( knob.get() );
if (isType) {
isType->cloneAndUpdateGui( _imp->customShutterOffset.lock().get() );
}
}
}
} // TrackerContext::exportTrackDataFromExportOptions
void
TrackerContext::onMarkerEnabledChanged(int reason)
{
TrackMarker* m = qobject_cast<TrackMarker*>( sender() );
if (!m) {
return;