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TrackerContextPrivate.cpp
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TrackerContextPrivate.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 "TrackerContextPrivate.h"
#include <sstream> // stringstream
#if defined(CERES_USE_OPENMP) && defined(_OPENMP)
#include <omp.h>
#endif
#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
#include <QtCore/QThreadPool>
#include "Engine/AppInstance.h"
#include "Engine/Curve.h"
#include "Engine/Project.h"
#include "Engine/TimeLine.h"
#include "Engine/KnobTypes.h"
#include "Engine/Image.h"
#include "Engine/Node.h"
#include "Engine/TLSHolder.h"
#include "Engine/TrackMarker.h"
#include "Engine/TrackerNode.h"
#include "Engine/TrackerContext.h"
using namespace boost::placeholders;
#ifdef DEBUG
//#define TRACKER_GENERATE_DATA_SEQUENTIALLY
#endif
NATRON_NAMESPACE_ENTER
/**
* @brief Creates a duplicate of the knob identified by knobName which is a knob in the internalNode onto the effect and add it to the given page.
* If otherNode is set, also fetch a knob of the given name on the otherNode and link it to the newly created knob.
**/
template <typename KNOBTYPE>
boost::shared_ptr<KNOBTYPE>
createDuplicateKnob( const std::string& knobName,
const NodePtr& internalNode,
const EffectInstancePtr& effect,
const KnobPagePtr& page = KnobPagePtr(),
const KnobGroupPtr& group = KnobGroupPtr(),
const NodePtr& otherNode = NodePtr() )
{
KnobIPtr internalNodeKnob = internalNode->getKnobByName(knobName);
if (!internalNodeKnob) {
return boost::shared_ptr<KNOBTYPE>();
}
assert(internalNodeKnob);
KnobIPtr duplicateKnob = internalNodeKnob->createDuplicateOnHolder(effect.get(), page, group, -1, true, internalNodeKnob->getName(), internalNodeKnob->getLabel(), internalNodeKnob->getHintToolTip(), false, false);
if (otherNode) {
KnobIPtr otherNodeKnob = otherNode->getKnobByName(knobName);
assert(otherNodeKnob);
for (int i = 0; i < otherNodeKnob->getDimension(); ++i) {
otherNodeKnob->slaveTo(i, duplicateKnob, i);
}
}
return boost::dynamic_pointer_cast<KNOBTYPE>(duplicateKnob);
}
TrackerContextPrivate::TrackerContextPrivate(TrackerContext* publicInterface,
const NodePtr &node)
: _publicInterface(publicInterface)
, node(node)
, perTrackKnobs()
, enableTrackRed()
, enableTrackGreen()
, enableTrackBlue()
, maxError()
, maxIterations()
, bruteForcePreTrack()
, useNormalizedIntensities()
, preBlurSigma()
, exportDataSep()
, exportButton()
, referenceFrame()
, trackerContextMutex()
, markers()
, selectedMarkers()
, markersToSlave()
, markersToUnslave()
, beginSelectionCounter(0)
, selectionRecursion(0)
, scheduler(_publicInterface, node)
{
EffectInstancePtr effect = node->getEffectInstance();
//needs to be blocking, otherwise the progressUpdate() call could be made before startProgress
QObject::connect( &scheduler, SIGNAL(trackingStarted(int)), _publicInterface, SLOT(onSchedulerTrackingStarted(int)) );
QObject::connect( &scheduler, SIGNAL(trackingFinished()), _publicInterface, SLOT(onSchedulerTrackingFinished()) );
QObject::connect( &scheduler, SIGNAL(trackingProgress(double)), _publicInterface, SLOT(onSchedulerTrackingProgress(double)) );
TrackerNodePtr isTrackerNode = boost::dynamic_pointer_cast<TrackerNode>(effect);
QString fixedNamePrefix = QString::fromUtf8( node->getScriptName_mt_safe().c_str() );
fixedNamePrefix.append( QLatin1Char('_') );
if (isTrackerNode) {
NodePtr input, output;
//NodePtr maskInput;
{
CreateNodeArgs args(PLUGINID_NATRON_OUTPUT, isTrackerNode);
args.setProperty<bool>(kCreateNodeArgsPropOutOfProject, true);
args.setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
output = node->getApp()->createNode(args);
try {
output->setScriptName("Output");
} catch (...) {
}
assert(output);
}
{
CreateNodeArgs args(PLUGINID_NATRON_INPUT, isTrackerNode);
args.setProperty<bool>(kCreateNodeArgsPropOutOfProject, true);
args.setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
args.setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, "Source");
input = node->getApp()->createNode(args);
assert(input);
}
{
QString cornerPinName = fixedNamePrefix + QLatin1String("CornerPin");
CreateNodeArgs args(PLUGINID_OFX_CORNERPIN, isTrackerNode);
args.setProperty<bool>(kCreateNodeArgsPropOutOfProject, true);
args.setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
args.setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, cornerPinName.toStdString());
NodePtr cpNode = node->getApp()->createNode(args);
if (!cpNode) {
throw std::runtime_error( tr("The Tracker node requires the Misc.ofx.bundle plug-in to be installed").toStdString() );
}
cpNode->setNodeDisabled(true);
cornerPinNode = cpNode;
}
{
QString transformName = fixedNamePrefix + QLatin1String("Transform");
CreateNodeArgs args(PLUGINID_OFX_TRANSFORM, isTrackerNode);
args.setProperty<bool>(kCreateNodeArgsPropOutOfProject, true);
args.setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
args.setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, transformName.toStdString());
NodePtr tNode = node->getApp()->createNode(args);
tNode->setNodeDisabled(true);
transformNode = tNode;
output->connectInput(tNode, 0);
NodePtr cpNode = cornerPinNode.lock();
tNode->connectInput(cpNode, 0);
cpNode->connectInput(input, 0);
}
}
KnobPagePtr settingsPage = AppManager::createKnob<KnobPage>(effect.get(), tr("Tracking"), 1, false);
trackingPageKnob = settingsPage;
KnobPagePtr transformPage = AppManager::createKnob<KnobPage>(effect.get(), tr("Transform"), 1, false);
transformPageKnob = transformPage;
#ifdef NATRON_TRACKER_ENABLE_TRACKER_PM
KnobBoolPtr enablePatternMatching = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamUsePatternMatchingLabel), 1);
enablePatternMatching->setName(kTrackerParamUsePatternMatching);
enablePatternMatching->setHintToolTip( tr(kTrackerParamUsePatternMatchingHint) );
enablePatternMatching->setDefaultValue(false);
enablePatternMatching->setAnimationEnabled(false);
enablePatternMatching->setAddNewLine(false);
enablePatternMatching->setEvaluateOnChange(false);
settingsPage->addKnob(enablePatternMatching);
usePatternMatching = enablePatternMatching;
KnobChoicePtr patternMatchingScoreKnob = AppManager::createKnob<KnobChoice>(effect.get(), tr(kTrackerParamPatternMatchingScoreTypeLabel), 1, false);
patternMatchingScoreKnob->setName(kTrackerParamPatternMatchingScoreType);
patternMatchingScoreKnob->setHintToolTip( tr(kTrackerParamPatternMatchingScoreTypeHint) );
{
std::vector<ChoiceOption> choices;
choices.push_back(ChoiceOption(kTrackerParamPatternMatchingScoreOptionSSD, "", tr(kTrackerParamPatternMatchingScoreOptionSSDHint).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamPatternMatchingScoreOptionSAD, "", tr(kTrackerParamPatternMatchingScoreOptionSADHint).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamPatternMatchingScoreOptionNCC, "", tr(kTrackerParamPatternMatchingScoreOptionNCCHint).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamPatternMatchingScoreOptionZNCC, "", tr(kTrackerParamPatternMatchingScoreOptionZNCCHint).toStdString()));
patternMatchingScoreKnob->populateChoices(choices);
}
patternMatchingScoreKnob->setDefaultValue(1); // SAD
patternMatchingScoreKnob->setAnimationEnabled(false);
patternMatchingScoreKnob->setEvaluateOnChange(false);
settingsPage->addKnob(patternMatchingScoreKnob);
patternMatchingScore = patternMatchingScoreKnob;
#endif
KnobBoolPtr enableTrackRedKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamTrackRedLabel), 1, false);
enableTrackRedKnob->setName(kTrackerParamTrackRed);
enableTrackRedKnob->setHintToolTip( tr(kTrackerParamTrackRedHint) );
enableTrackRedKnob->setDefaultValue(true);
enableTrackRedKnob->setAnimationEnabled(false);
enableTrackRedKnob->setAddNewLine(false);
enableTrackRedKnob->setEvaluateOnChange(false);
settingsPage->addKnob(enableTrackRedKnob);
enableTrackRed = enableTrackRedKnob;
KnobBoolPtr enableTrackGreenKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamTrackGreenLabel), 1, false);
enableTrackGreenKnob->setName(kTrackerParamTrackGreen);
enableTrackGreenKnob->setHintToolTip( tr(kTrackerParamTrackGreenHint) );
enableTrackGreenKnob->setDefaultValue(true);
enableTrackGreenKnob->setAnimationEnabled(false);
enableTrackGreenKnob->setAddNewLine(false);
enableTrackGreenKnob->setEvaluateOnChange(false);
settingsPage->addKnob(enableTrackGreenKnob);
enableTrackGreen = enableTrackGreenKnob;
KnobBoolPtr enableTrackBlueKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamTrackBlueLabel), 1, false);
enableTrackBlueKnob->setName(kTrackerParamTrackBlue);
enableTrackBlueKnob->setHintToolTip( tr(kTrackerParamTrackBlueHint) );
enableTrackBlueKnob->setDefaultValue(true);
enableTrackBlueKnob->setAnimationEnabled(false);
enableTrackBlueKnob->setEvaluateOnChange(false);
settingsPage->addKnob(enableTrackBlueKnob);
enableTrackBlue = enableTrackBlueKnob;
KnobDoublePtr maxErrorKnob = AppManager::createKnob<KnobDouble>(effect.get(), tr(kTrackerParamMaxErrorLabel), 1, false);
maxErrorKnob->setName(kTrackerParamMaxError);
maxErrorKnob->setHintToolTip( tr(kTrackerParamMaxErrorHint) );
maxErrorKnob->setAnimationEnabled(false);
maxErrorKnob->setMinimum(0.);
maxErrorKnob->setMaximum(1.);
maxErrorKnob->setDefaultValue(0.25);
maxErrorKnob->setEvaluateOnChange(false);
settingsPage->addKnob(maxErrorKnob);
maxError = maxErrorKnob;
KnobIntPtr maxItKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamMaximumIterationLabel), 1, false);
maxItKnob->setName(kTrackerParamMaximumIteration);
maxItKnob->setHintToolTip( tr(kTrackerParamMaximumIterationHint) );
maxItKnob->setAnimationEnabled(false);
maxItKnob->setMinimum(0);
maxItKnob->setMaximum(150);
maxItKnob->setEvaluateOnChange(false);
maxItKnob->setDefaultValue(50);
settingsPage->addKnob(maxItKnob);
maxIterations = maxItKnob;
KnobBoolPtr usePretTrackBF = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamBruteForcePreTrackLabel), 1, false);
usePretTrackBF->setName(kTrackerParamBruteForcePreTrack);
usePretTrackBF->setHintToolTip( tr(kTrackerParamBruteForcePreTrackHint) );
usePretTrackBF->setDefaultValue(true);
usePretTrackBF->setAnimationEnabled(false);
usePretTrackBF->setEvaluateOnChange(false);
usePretTrackBF->setAddNewLine(false);
settingsPage->addKnob(usePretTrackBF);
bruteForcePreTrack = usePretTrackBF;
KnobBoolPtr useNormalizedInt = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamNormalizeIntensitiesLabel), 1, false);
useNormalizedInt->setName(kTrackerParamNormalizeIntensities);
useNormalizedInt->setHintToolTip( tr(kTrackerParamNormalizeIntensitiesHint) );
useNormalizedInt->setDefaultValue(false);
useNormalizedInt->setAnimationEnabled(false);
useNormalizedInt->setEvaluateOnChange(false);
settingsPage->addKnob(useNormalizedInt);
useNormalizedIntensities = useNormalizedInt;
KnobDoublePtr preBlurSigmaKnob = AppManager::createKnob<KnobDouble>(effect.get(), tr(kTrackerParamPreBlurSigmaLabel), 1, false);
preBlurSigmaKnob->setName(kTrackerParamPreBlurSigma);
preBlurSigmaKnob->setHintToolTip( tr(kTrackerParamPreBlurSigmaHint) );
preBlurSigmaKnob->setAnimationEnabled(false);
preBlurSigmaKnob->setMinimum(0);
preBlurSigmaKnob->setMaximum(10.);
preBlurSigmaKnob->setDefaultValue(0.9);
preBlurSigmaKnob->setEvaluateOnChange(false);
settingsPage->addKnob(preBlurSigmaKnob);
preBlurSigma = preBlurSigmaKnob;
KnobIntPtr defPatternWinSizeKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamDefaultMarkerPatternWinSizeLabel), 1, false);
defPatternWinSizeKnob->setName(kTrackerParamDefaultMarkerPatternWinSize);
defPatternWinSizeKnob->setInViewerContextLabel(tr(kTrackerParamDefaultMarkerPatternWinSizeLabel));
defPatternWinSizeKnob->setHintToolTip( tr(kTrackerParamDefaultMarkerPatternWinSizeHint) );
defPatternWinSizeKnob->setIconLabel(NATRON_IMAGES_PATH "patternSize.png");
defPatternWinSizeKnob->setAnimationEnabled(false);
defPatternWinSizeKnob->setMinimum(1);
defPatternWinSizeKnob->disableSlider();
defPatternWinSizeKnob->setAddNewLine(false);
defPatternWinSizeKnob->setEvaluateOnChange(false);
defPatternWinSizeKnob->setDefaultValue(21);
defPatternWinSizeKnob->setSecret(true);
settingsPage->addKnob(defPatternWinSizeKnob);
defaultPatternWinSize = defPatternWinSizeKnob;
KnobIntPtr defSearchWinSizeKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamDefaultMarkerSearchWinSizeLabel), 1, false);
defSearchWinSizeKnob->setName(kTrackerParamDefaultMarkerSearchWinSize);
defSearchWinSizeKnob->setInViewerContextLabel(tr(kTrackerParamDefaultMarkerSearchWinSizeLabel));
defSearchWinSizeKnob->setHintToolTip( tr(kTrackerParamDefaultMarkerSearchWinSizeHint) );
defSearchWinSizeKnob->setIconLabel(NATRON_IMAGES_PATH "searchSize.png");
defSearchWinSizeKnob->setAnimationEnabled(false);
defSearchWinSizeKnob->setMinimum(1);
defSearchWinSizeKnob->disableSlider();
defSearchWinSizeKnob->setEvaluateOnChange(false);
defSearchWinSizeKnob->setSecret(true);
defSearchWinSizeKnob->setDefaultValue(71);
settingsPage->addKnob(defSearchWinSizeKnob);
defaultSearchWinSize = defSearchWinSizeKnob;
KnobChoicePtr defMotionModelKnob = AppManager::createKnob<KnobChoice>(effect.get(), tr(kTrackerParamDefaultMotionModelLabel), 1, false);
defMotionModelKnob->setName(kTrackerParamDefaultMotionModel);
defMotionModelKnob->setAnimationEnabled(false);
{
std::vector<ChoiceOption> choices;
TrackerContext::getMotionModelsAndHelps(false, &choices);
defMotionModelKnob->populateChoices(choices);
}
defMotionModelKnob->setSecret(true);
defMotionModelKnob->setAnimationEnabled(false);
defMotionModelKnob->setEvaluateOnChange(false);
settingsPage->addKnob(defMotionModelKnob);
defaultMotionModel = defMotionModelKnob;
KnobSeparatorPtr perTrackSeparatorKnob = AppManager::createKnob<KnobSeparator>(effect.get(), tr(kTrackerParamPerTrackParamsSeparatorLabel), 3);
perTrackSeparatorKnob->setName(kTrackerParamPerTrackParamsSeparator);
settingsPage->addKnob(perTrackSeparatorKnob);
perTrackParamsSeparator = perTrackSeparatorKnob;
KnobBoolPtr enableTrackKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamEnabledLabel), 1, false);
enableTrackKnob->setName(kTrackerParamEnabled);
enableTrackKnob->setHintToolTip( tr(kTrackerParamEnabledHint) );
enableTrackKnob->setAnimationEnabled(true);
enableTrackKnob->setDefaultValue(true);
enableTrackKnob->setEvaluateOnChange(false);
enableTrackKnob->setAllDimensionsEnabled(false);
enableTrackKnob->setAddNewLine(false);
settingsPage->addKnob(enableTrackKnob);
activateTrack = enableTrackKnob;
perTrackKnobs.push_back(enableTrackKnob);
KnobBoolPtr autoKeyEnabledKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamAutoKeyEnabledLabel), 1, false);
autoKeyEnabledKnob->setName(kTrackerParamAutoKeyEnabled);
autoKeyEnabledKnob->setHintToolTip( tr(kTrackerParamAutoKeyEnabledHint) );
autoKeyEnabledKnob->setAnimationEnabled(false);
autoKeyEnabledKnob->setDefaultValue(false);
autoKeyEnabledKnob->setEvaluateOnChange(false);
settingsPage->addKnob(autoKeyEnabledKnob);
autoKeyEnabled = autoKeyEnabledKnob;
KnobChoicePtr motionModelKnob = AppManager::createKnob<KnobChoice>(effect.get(), tr(kTrackerParamMotionModelLabel), 1, false);
motionModelKnob->setName(kTrackerParamMotionModel);
motionModelKnob->setHintToolTip( tr(kTrackerParamMotionModelHint) );
{
std::vector<ChoiceOption> choices;
TrackerContext::getMotionModelsAndHelps(false, &choices);
motionModelKnob->populateChoices(choices);
}
motionModelKnob->setAllDimensionsEnabled(false);
motionModelKnob->setAnimationEnabled(false);
motionModelKnob->setEvaluateOnChange(false);
perTrackKnobs.push_back(motionModelKnob);
motionModel = motionModelKnob;
settingsPage->addKnob(motionModelKnob);
KnobSeparatorPtr transformGenerationSeparatorKnob = AppManager::createKnob<KnobSeparator>(effect.get(), tr("Transform Generation"), 3);
transformPage->addKnob(transformGenerationSeparatorKnob);
transformGenerationSeparator = transformGenerationSeparatorKnob;
KnobChoicePtr motionTypeKnob = AppManager::createKnob<KnobChoice>(effect.get(), tr(kTrackerParamMotionTypeLabel), 1);
motionTypeKnob->setName(kTrackerParamMotionType);
motionTypeKnob->setHintToolTip( tr(kTrackerParamMotionTypeHint) );
{
std::vector<ChoiceOption> choices;
choices.push_back(ChoiceOption(kTrackerParamMotionTypeNone, "", tr(kTrackerParamMotionTypeNoneHelp).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamMotionTypeStabilize, "", tr(kTrackerParamMotionTypeStabilizeHelp).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamMotionTypeMatchMove, "", tr(kTrackerParamMotionTypeMatchMoveHelp).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamMotionTypeRemoveJitter, "", tr(kTrackerParamMotionTypeRemoveJitterHelp).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamMotionTypeAddJitter, "", tr(kTrackerParamMotionTypeAddJitterHelp).toStdString()));
motionTypeKnob->populateChoices(choices);
}
motionTypeKnob->setAddNewLine(false);
motionType = motionTypeKnob;
transformPage->addKnob(motionTypeKnob);
KnobChoicePtr transformTypeKnob = AppManager::createKnob<KnobChoice>(effect.get(), tr(kTrackerParamTransformTypeLabel), 1);
transformTypeKnob->setName(kTrackerParamTransformType);
transformTypeKnob->setHintToolTip( tr(kTrackerParamTransformTypeHint) );
{
std::vector<ChoiceOption> choices;
choices.push_back(ChoiceOption(kTrackerParamTransformTypeTransform, "", tr(kTrackerParamTransformTypeTransformHelp).toStdString()));
choices.push_back(ChoiceOption(kTrackerParamTransformTypeCornerPin, "", tr(kTrackerParamTransformTypeCornerPinHelp).toStdString()));
transformTypeKnob->populateChoices(choices);
}
transformTypeKnob->setDefaultValue(1);
transformType = transformTypeKnob;
transformPage->addKnob(transformTypeKnob);
KnobIntPtr referenceFrameKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamReferenceFrameLabel), 1);
referenceFrameKnob->setName(kTrackerParamReferenceFrame);
referenceFrameKnob->setHintToolTip( tr(kTrackerParamReferenceFrameHint) );
referenceFrameKnob->setAnimationEnabled(false);
referenceFrameKnob->setDefaultValue(1);
referenceFrameKnob->setAddNewLine(false);
referenceFrameKnob->setEvaluateOnChange(false);
transformPage->addKnob(referenceFrameKnob);
referenceFrame = referenceFrameKnob;
KnobButtonPtr setCurrentFrameKnob = AppManager::createKnob<KnobButton>(effect.get(), tr(kTrackerParamSetReferenceFrameLabel), 1);
setCurrentFrameKnob->setName(kTrackerParamSetReferenceFrame);
setCurrentFrameKnob->setHintToolTip( tr(kTrackerParamSetReferenceFrameHint) );
transformPage->addKnob(setCurrentFrameKnob);
setCurrentFrameButton = setCurrentFrameKnob;
KnobIntPtr jitterPeriodKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamJitterPeriodLabel), 1);
jitterPeriodKnob->setName(kTrackerParamJitterPeriod);
jitterPeriodKnob->setHintToolTip( tr(kTrackerParamJitterPeriodHint) );
jitterPeriodKnob->setAnimationEnabled(false);
jitterPeriodKnob->setDefaultValue(10);
jitterPeriodKnob->setMinimum(0, 0);
jitterPeriodKnob->setEvaluateOnChange(false);
transformPage->addKnob(jitterPeriodKnob);
jitterPeriod = jitterPeriodKnob;
KnobIntPtr smoothTransformKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamSmoothLabel), 3);
smoothTransformKnob->setName(kTrackerParamSmooth);
smoothTransformKnob->setHintToolTip( tr(kTrackerParamSmoothHint) );
smoothTransformKnob->setAnimationEnabled(false);
smoothTransformKnob->disableSlider();
smoothTransformKnob->setDimensionName(0, "t");
smoothTransformKnob->setDimensionName(1, "r");
smoothTransformKnob->setDimensionName(2, "s");
for (int i = 0; i < 3; ++i) {
smoothTransformKnob->setMinimum(0, i);
}
smoothTransformKnob->setEvaluateOnChange(false);
transformPage->addKnob(smoothTransformKnob);
smoothTransform = smoothTransformKnob;
KnobIntPtr smoothCornerPinKnob = AppManager::createKnob<KnobInt>(effect.get(), tr(kTrackerParamSmoothCornerPinLabel), 1);
smoothCornerPinKnob->setName(kTrackerParamSmoothCornerPin);
smoothCornerPinKnob->setHintToolTip( tr(kTrackerParamSmoothCornerPinHint) );
smoothCornerPinKnob->setAnimationEnabled(false);
smoothCornerPinKnob->disableSlider();
smoothCornerPinKnob->setMinimum(0, 0);
smoothCornerPinKnob->setEvaluateOnChange(false);
smoothCornerPinKnob->setSecret(true);
transformPage->addKnob(smoothCornerPinKnob);
smoothCornerPin = smoothCornerPinKnob;
KnobBoolPtr autoGenerateTransformKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamAutoGenerateTransformLabel), 1);
autoGenerateTransformKnob->setName(kTrackerParamAutoGenerateTransform);
autoGenerateTransformKnob->setHintToolTip( tr(kTrackerParamAutoGenerateTransformHint) );
autoGenerateTransformKnob->setAnimationEnabled(false);
autoGenerateTransformKnob->setEvaluateOnChange(false);
autoGenerateTransformKnob->setDefaultValue(true);
autoGenerateTransformKnob->setAddNewLine(false);
transformPage->addKnob(autoGenerateTransformKnob);
autoGenerateTransform = autoGenerateTransformKnob;
KnobButtonPtr computeTransformKnob = AppManager::createKnob<KnobButton>(effect.get(), tr(kTrackerParamGenerateTransformLabel), 1);
computeTransformKnob->setName(kTrackerParamGenerateTransform);
computeTransformKnob->setHintToolTip( tr(kTrackerParamGenerateTransformHint) );
computeTransformKnob->setEvaluateOnChange(false);
//computeTransformKnob->setAddNewLine(false);
transformPage->addKnob(computeTransformKnob);
generateTransformButton = computeTransformKnob;
KnobBoolPtr robustModelKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamRobustModelLabel), 1);
robustModelKnob->setName(kTrackerParamRobustModel);
robustModelKnob->setHintToolTip( tr(kTrackerParamRobustModelHint) );
robustModelKnob->setAnimationEnabled(false);
robustModelKnob->setEvaluateOnChange(false);
robustModelKnob->setDefaultValue(true);
robustModelKnob->setAddNewLine(false);
transformPage->addKnob(robustModelKnob);
robustModel = robustModelKnob;
KnobStringPtr fittingErrorWarningKnob = AppManager::createKnob<KnobString>(effect.get(), tr(kTrackerParamFittingErrorWarningLabel), 1);
fittingErrorWarningKnob->setName(kTrackerParamFittingErrorWarning);
fittingErrorWarningKnob->setHintToolTip( tr(kTrackerParamFittingErrorWarningHint) );
fittingErrorWarningKnob->setAnimationEnabled(false);
fittingErrorWarningKnob->setDefaultValue( tr(kTrackerParamFittingErrorWarningLabel).toStdString() );
fittingErrorWarningKnob->setIconLabel("dialog-warning");
fittingErrorWarningKnob->setEvaluateOnChange(false);
fittingErrorWarningKnob->setSecretByDefault(true);
fittingErrorWarningKnob->setAsLabel();
transformPage->addKnob(fittingErrorWarningKnob);
fittingErrorWarning = fittingErrorWarningKnob;
KnobDoublePtr fittingErrorKnob = AppManager::createKnob<KnobDouble>(effect.get(), tr(kTrackerParamFittingErrorLabel), 1);
fittingErrorKnob->setName(kTrackerParamFittingError);
fittingErrorKnob->setHintToolTip( tr(kTrackerParamFittingErrorHint) );
fittingErrorKnob->setEvaluateOnChange(false);
fittingErrorKnob->setAddNewLine(false);
fittingErrorKnob->setAllDimensionsEnabled(false);
transformPage->addKnob(fittingErrorKnob);
fittingError = fittingErrorKnob;
KnobDoublePtr fittingErrorWarnAboveKnob = AppManager::createKnob<KnobDouble>(effect.get(), tr(kTrackerParamFittingErrorWarnValueLabel), 1);
fittingErrorWarnAboveKnob->setName(kTrackerParamFittingErrorWarnValue);
fittingErrorWarnAboveKnob->setHintToolTip( tr(kTrackerParamFittingErrorWarnValueHint) );
fittingErrorWarnAboveKnob->setAnimationEnabled(false);
fittingErrorWarnAboveKnob->setEvaluateOnChange(false);
fittingErrorWarnAboveKnob->setDefaultValue(1);
transformPage->addKnob(fittingErrorWarnAboveKnob);
fittingErrorWarnIfAbove = fittingErrorWarnAboveKnob;
KnobStringPtr transformOutOfDateLabelKnob = AppManager::createKnob<KnobString>(effect.get(), std::string(), 1);
transformOutOfDateLabelKnob->setName(kTrackerParamTransformOutOfDate);
transformOutOfDateLabelKnob->setHintToolTip( tr(kTrackerParamTransformOutOfDateHint) );
transformOutOfDateLabelKnob->setIconLabel("dialog-warning");
transformOutOfDateLabelKnob->setAsLabel();
transformOutOfDateLabelKnob->setEvaluateOnChange(false);
transformOutOfDateLabelKnob->setSecret(true);
transformPage->addKnob(transformOutOfDateLabelKnob);
transformOutOfDateLabel = transformOutOfDateLabelKnob;
KnobSeparatorPtr transformSeparator = AppManager::createKnob<KnobSeparator>(effect.get(), tr("Transform Controls"), 3);
transformPage->addKnob(transformSeparator);
transformSeparator->setSecret(true);
transformControlsSeparator = transformSeparator;
KnobBoolPtr disableTransformKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamDisableTransformLabel), 1);
disableTransformKnob->setName(kTrackerParamDisableTransform);
disableTransformKnob->setHintToolTip( tr(kTrackerParamDisableTransformHint) );
disableTransformKnob->setEvaluateOnChange(false);
disableTransformKnob->setSecret(true);
transformPage->addKnob(disableTransformKnob);
disableTransform = disableTransformKnob;
NodePtr tNode = transformNode.lock();
if (tNode) {
KnobDoublePtr tKnob = createDuplicateKnob<KnobDouble>(kTransformParamTranslate, tNode, effect, transformPage);
tKnob->setSecret(true);
translate = tKnob;
KnobDoublePtr rotKnob = createDuplicateKnob<KnobDouble>(kTransformParamRotate, tNode, effect, transformPage);
rotKnob->setSecret(true);
rotate = rotKnob;
KnobDoublePtr scaleKnob = createDuplicateKnob<KnobDouble>(kTransformParamScale, tNode, effect, transformPage);
scaleKnob->setAddNewLine(false);
scaleKnob->setSecret(true);
scale = scaleKnob;
KnobBoolPtr scaleUniKnob = createDuplicateKnob<KnobBool>(kTransformParamUniform, tNode, effect, transformPage);
scaleUniKnob->setSecret(true);
scaleUniform = scaleUniKnob;
KnobDoublePtr skewXKnob = createDuplicateKnob<KnobDouble>(kTransformParamSkewX, tNode, effect, transformPage);
skewXKnob->setSecret(true);
skewX = skewXKnob;
KnobDoublePtr skewYKnob = createDuplicateKnob<KnobDouble>(kTransformParamSkewY, tNode, effect, transformPage);
skewYKnob->setSecret(true);
skewY = skewYKnob;
KnobChoicePtr skewOrderKnob = createDuplicateKnob<KnobChoice>(kTransformParamSkewOrder, tNode, effect, transformPage);
skewOrderKnob->setSecret(true);
skewOrder = skewOrderKnob;
KnobDoublePtr centerKnob = createDuplicateKnob<KnobDouble>(kTransformParamCenter, tNode, effect, transformPage);
centerKnob->setSecret(true);
center = centerKnob;
} // tNode
NodePtr cNode = cornerPinNode.lock();
if (cNode) {
KnobGroupPtr toGroupKnob = AppManager::createKnob<KnobGroup>(effect.get(), tr(kCornerPinParamTo), 1);
toGroupKnob->setName(kCornerPinParamTo);
toGroupKnob->setAsTab();
toGroupKnob->setSecret(true);
transformPage->addKnob(toGroupKnob);
toGroup = toGroupKnob;
KnobGroupPtr fromGroupKnob = AppManager::createKnob<KnobGroup>(effect.get(), tr(kCornerPinParamFrom), 1);
fromGroupKnob->setName(kCornerPinParamFrom);
fromGroupKnob->setAsTab();
fromGroupKnob->setSecret(true);
transformPage->addKnob(fromGroupKnob);
fromGroup = fromGroupKnob;
const char* fromPointNames[4] = {kCornerPinParamFrom1, kCornerPinParamFrom2, kCornerPinParamFrom3, kCornerPinParamFrom4};
const char* toPointNames[4] = {kCornerPinParamTo1, kCornerPinParamTo2, kCornerPinParamTo3, kCornerPinParamTo4};
const char* enablePointNames[4] = {kCornerPinParamEnable1, kCornerPinParamEnable2, kCornerPinParamEnable3, kCornerPinParamEnable4};
for (int i = 0; i < 4; ++i) {
fromPoints[i] = createDuplicateKnob<KnobDouble>(fromPointNames[i], cNode, effect, transformPage, fromGroupKnob);
toPoints[i] = createDuplicateKnob<KnobDouble>(toPointNames[i], cNode, effect, transformPage, toGroupKnob);
toPoints[i].lock()->setAddNewLine(false);
enableToPoint[i] = createDuplicateKnob<KnobBool>(enablePointNames[i], cNode, effect, transformPage, toGroupKnob);
}
KnobButtonPtr setToInputRod = AppManager::createKnob<KnobButton>(effect.get(), tr(kCornerPinParamSetToInputRoDLabel), 1);
setToInputRod->setName(kCornerPinParamSetToInputRoD);
setToInputRod->setHintToolTip( tr(kCornerPinParamSetToInputRoDHint) );
fromGroupKnob->addKnob(setToInputRod);
setFromPointsToInputRod = setToInputRod;
KnobBoolPtr cornerPinSet = AppManager::createKnob<KnobBool>( effect.get(), std::string(kTrackerParamCornerPinFromPointsSetOnce) );
cornerPinSet->setSecretByDefault(true);
fromGroupKnob->addKnob(cornerPinSet);
cornerPinFromPointsSetOnceAutomatically = cornerPinSet;
cornerPinOverlayPoints = createDuplicateKnob<KnobChoice>(kCornerPinParamOverlayPoints, cNode, effect, transformPage);
cornerPinOverlayPoints.lock()->setSecret(true);
KnobDoublePtr matrix = createDuplicateKnob<KnobDouble>(kCornerPinParamMatrix, cNode, effect, transformPage);
if (matrix) {
cornerPinMatrix = matrix;
matrix->setSecret(true);
}
} // cNode
// Add filtering & motion blur knobs
if (tNode) {
KnobBoolPtr invertTransformKnob = createDuplicateKnob<KnobBool>(kTransformParamInvert, tNode, effect, transformPage, KnobGroupPtr(), cNode);
invertTransformKnob->setSecret(true);
invertTransform = invertTransformKnob;
KnobChoicePtr filterKnob = createDuplicateKnob<KnobChoice>(kTransformParamFilter, tNode, effect, transformPage, KnobGroupPtr(), cNode);
filterKnob->setSecret(true);
filterKnob->setAddNewLine(false);
filter = filterKnob;
KnobBoolPtr clampKnob = createDuplicateKnob<KnobBool>(kTransformParamClamp, tNode, effect, transformPage, KnobGroupPtr(), cNode);
clampKnob->setSecret(true);
clampKnob->setAddNewLine(false);
clamp = clampKnob;
KnobBoolPtr blackOutsideKnob = createDuplicateKnob<KnobBool>(kTransformParamBlackOutside, tNode, effect, transformPage, KnobGroupPtr(), cNode);
blackOutsideKnob->setSecret(true);
blackOutside = blackOutsideKnob;
KnobDoublePtr motionBlurKnob = createDuplicateKnob<KnobDouble>(kTransformParamMotionBlur, tNode, effect, transformPage, KnobGroupPtr(), cNode);
motionBlurKnob->setSecret(true);
motionBlur = motionBlurKnob;
KnobDoublePtr shutterKnob = createDuplicateKnob<KnobDouble>(kTransformParamShutter, tNode, effect, transformPage, KnobGroupPtr(), cNode);
shutterKnob->setSecret(true);
shutter = shutterKnob;
KnobChoicePtr shutterOffsetKnob = createDuplicateKnob<KnobChoice>(kTransformParamShutterOffset, tNode, effect, transformPage, KnobGroupPtr(), cNode);
shutterOffsetKnob->setSecret(true);
shutterOffset = shutterOffsetKnob;
KnobDoublePtr customShutterOffsetKnob = createDuplicateKnob<KnobDouble>(kTransformParamCustomShutterOffset, tNode, effect, transformPage, KnobGroupPtr(), cNode);
customShutterOffsetKnob->setSecret(true);
customShutterOffset = customShutterOffsetKnob;
node->addTransformInteract(translate.lock(), scale.lock(), scaleUniform.lock(), rotate.lock(), skewX.lock(), skewY.lock(), skewOrder.lock(), center.lock(), invertTransform.lock(), KnobBoolPtr() /*interactive*/);
node->addCornerPinInteract(fromPoints[0].lock(), fromPoints[1].lock(), fromPoints[2].lock(), fromPoints[3].lock(),
toPoints[0].lock(), toPoints[1].lock(), toPoints[2].lock(), toPoints[3].lock(),
enableToPoint[0].lock(), enableToPoint[1].lock(), enableToPoint[2].lock(), enableToPoint[3].lock(), cornerPinOverlayPoints.lock(), invertTransform.lock(), KnobBoolPtr() /*interactive*/);
}
KnobSeparatorPtr exportDataSepKnob = AppManager::createKnob<KnobSeparator>(effect.get(), tr(kTrackerParamExportDataSeparatorLabel), 1, false);
exportDataSepKnob->setName(kTrackerParamExportDataSeparator);
transformPage->addKnob(exportDataSepKnob);
exportDataSep = exportDataSepKnob;
KnobBoolPtr exporLinkKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamExportLinkLabel), 1, false);
exporLinkKnob->setName(kTrackerParamExportLink);
exporLinkKnob->setHintToolTip( tr(kTrackerParamExportLinkHint) );
exporLinkKnob->setAnimationEnabled(false);
exporLinkKnob->setAddNewLine(false);
exporLinkKnob->setDefaultValue(true);
transformPage->addKnob(exporLinkKnob);
exportLink = exporLinkKnob;
/* KnobBoolPtr exporUseCurFrameKnob = AppManager::createKnob<KnobBool>(effect.get(), tr(kTrackerParamExportUseCurrentFrameLabel), 1, false);
exporUseCurFrameKnob->setName(kTrackerParamExportUseCurrentFrame);
exporUseCurFrameKnob->setHintToolTip(tr(kTrackerParamExportUseCurrentFrameHint));
exporUseCurFrameKnob->setAnimationEnabled(false);
exporUseCurFrameKnob->setAddNewLine(false);
exporUseCurFrameKnob->setDefaultValue(false);
transformPage->addKnob(exporUseCurFrameKnob);
exportUseCurrentFrame = exporUseCurFrameKnob;
knobs.push_back(exporUseCurFrameKnob);*/
KnobButtonPtr exportButtonKnob = AppManager::createKnob<KnobButton>(effect.get(), tr(kTrackerParamExportButtonLabel), 1);
exportButtonKnob->setName(kTrackerParamExportButton);
exportButtonKnob->setHintToolTip( tr(kTrackerParamExportButtonHint) );
exportButtonKnob->setAllDimensionsEnabled(false);
transformPage->addKnob(exportButtonKnob);
exportButton = exportButtonKnob;
}
/**
* @brief Set keyframes on knobs from Marker data
**/
void
TrackerContextPrivate::setKnobKeyframesFromMarker(const mv::Marker& mvMarker,
int /*formatHeight*/,
const libmv::TrackRegionResult* result,
const TrackMarkerPtr& natronMarker)
{
int time = mvMarker.frame;
KnobDoublePtr errorKnob = natronMarker->getErrorKnob();
if (result) {
double corr = result->correlation;
if (corr != corr) {
corr = 1.;
}
errorKnob->setValueAtTime(time, 1. - corr, ViewSpec::current(), 0);
} else {
errorKnob->setValueAtTime(time, 0., ViewSpec::current(), 0);
}
// Blender also adds 0.5 to coordinates
Point center;
center.x = (double)mvMarker.center(0);
center.y = (double)mvMarker.center(1);
KnobDoublePtr offsetKnob = natronMarker->getOffsetKnob();
Point offset;
offset.x = offsetKnob->getValueAtTime(time, 0);
offset.y = offsetKnob->getValueAtTime(time, 1);
Point centerPlusOffset;
centerPlusOffset.x = center.x + offset.x;
centerPlusOffset.y = center.y + offset.y;
// Set the center
KnobDoublePtr centerKnob = natronMarker->getCenterKnob();
centerKnob->setValuesAtTime(time, center.x + 0.5, center.y + 0.5, ViewSpec::current(), eValueChangedReasonNatronInternalEdited);
Point topLeftCorner, topRightCorner, btmRightCorner, btmLeftCorner;
topLeftCorner.x = mvMarker.patch.coordinates(3, 0) - centerPlusOffset.x;
topLeftCorner.y = mvMarker.patch.coordinates(3, 1) - centerPlusOffset.y;
topRightCorner.x = mvMarker.patch.coordinates(2, 0) - centerPlusOffset.x;
topRightCorner.y = mvMarker.patch.coordinates(2, 1) - centerPlusOffset.y;
btmRightCorner.x = mvMarker.patch.coordinates(1, 0) - centerPlusOffset.x;
btmRightCorner.y = mvMarker.patch.coordinates(1, 1) - centerPlusOffset.y;
btmLeftCorner.x = mvMarker.patch.coordinates(0, 0) - centerPlusOffset.x;
btmLeftCorner.y = mvMarker.patch.coordinates(0, 1) - centerPlusOffset.y;
KnobDoublePtr pntTopLeftKnob = natronMarker->getPatternTopLeftKnob();
KnobDoublePtr pntTopRightKnob = natronMarker->getPatternTopRightKnob();
KnobDoublePtr pntBtmLeftKnob = natronMarker->getPatternBtmLeftKnob();
KnobDoublePtr pntBtmRightKnob = natronMarker->getPatternBtmRightKnob();
// Set the pattern Quad
pntTopLeftKnob->setValuesAtTime(time, topLeftCorner.x, topLeftCorner.y, ViewSpec::current(), eValueChangedReasonNatronInternalEdited);
pntTopRightKnob->setValuesAtTime(time, topRightCorner.x, topRightCorner.y, ViewSpec::current(), eValueChangedReasonNatronInternalEdited);
pntBtmLeftKnob->setValuesAtTime(time, btmLeftCorner.x, btmLeftCorner.y, ViewSpec::current(), eValueChangedReasonNatronInternalEdited);
pntBtmRightKnob->setValuesAtTime(time, btmRightCorner.x, btmRightCorner.y, ViewSpec::current(), eValueChangedReasonNatronInternalEdited);
} // TrackerContextPrivate::setKnobKeyframesFromMarker
/// Converts a Natron track marker to the one used in LibMV. This is expensive: many calls to getValue are made
void
TrackerContextPrivate::natronTrackerToLibMVTracker(bool isReferenceMarker,
bool trackChannels[3],
const TrackMarker& marker,
int trackIndex,
int trackedTime,
int frameStep,
double /*formatHeight*/,
mv::Marker* mvMarker)
{
KnobDoublePtr searchWindowBtmLeftKnob = marker.getSearchWindowBottomLeftKnob();
KnobDoublePtr searchWindowTopRightKnob = marker.getSearchWindowTopRightKnob();
KnobDoublePtr patternTopLeftKnob = marker.getPatternTopLeftKnob();
KnobDoublePtr patternTopRightKnob = marker.getPatternTopRightKnob();
KnobDoublePtr patternBtmRightKnob = marker.getPatternBtmRightKnob();
KnobDoublePtr patternBtmLeftKnob = marker.getPatternBtmLeftKnob();
#ifdef NATRON_TRACK_MARKER_USE_WEIGHT
KnobDoublePtr weightKnob = marker.getWeightKnob();
#endif
KnobDoublePtr centerKnob = marker.getCenterKnob();
KnobDoublePtr offsetKnob = marker.getOffsetKnob();
// We don't use the clip in Natron
mvMarker->clip = 0;
mvMarker->reference_clip = 0;
#ifdef NATRON_TRACK_MARKER_USE_WEIGHT
mvMarker->weight = (float)weightKnob->getValue();
#else
mvMarker->weight = 1.;
#endif
mvMarker->frame = trackedTime;
const int referenceTime = marker.getReferenceFrame(trackedTime, frameStep);
mvMarker->reference_frame = referenceTime;
if ( marker.isUserKeyframe(trackedTime) ) {
mvMarker->source = mv::Marker::MANUAL;
} else {
mvMarker->source = mv::Marker::TRACKED;
}
// This doesn't seem to be used at all by libmv TrackRegion
mvMarker->model_type = mv::Marker::POINT;
mvMarker->model_id = 0;
mvMarker->track = trackIndex;
mvMarker->disabled_channels =
(trackChannels[0] ? LIBMV_MARKER_CHANNEL_R : 0) |
(trackChannels[1] ? LIBMV_MARKER_CHANNEL_G : 0) |
(trackChannels[2] ? LIBMV_MARKER_CHANNEL_B : 0);
//int searchWinTime = isReferenceMarker ? trackedTime : mvMarker->reference_frame;
// The patch is a quad (4 points); generally in 2D or 3D (here 2D)
//
// +----------> x
// |\.
// | \.
// | z (z goes into screen)
// |
// | r0----->r1
// | ^ |
// | | . |
// | | V
// | r3<-----r2
// | \.
// | \.
// v normal goes away (right handed).
// y
//
// Each row is one of the corners coordinates; either (x, y) or (x, y, z).
// TrackMarker extracts the patch coordinates as such:
/*
Quad2Df offset_quad = marker.patch;
Vec2f origin = marker.search_region.Rounded().min;
offset_quad.coordinates.rowwise() -= origin.transpose();
QuadToArrays(offset_quad, x, y);
x[4] = marker.center.x() - origin(0);
y[4] = marker.center.y() - origin(1);
*/
// The patch coordinates should be canonical
Point tl, tr, br, bl;
tl.x = patternTopLeftKnob->getValueAtTime(trackedTime, 0);
tl.y = patternTopLeftKnob->getValueAtTime(trackedTime, 1);
tr.x = patternTopRightKnob->getValueAtTime(trackedTime, 0);
tr.y = patternTopRightKnob->getValueAtTime(trackedTime, 1);
br.x = patternBtmRightKnob->getValueAtTime(trackedTime, 0);
br.y = patternBtmRightKnob->getValueAtTime(trackedTime, 1);
bl.x = patternBtmLeftKnob->getValueAtTime(trackedTime, 0);
bl.y = patternBtmLeftKnob->getValueAtTime(trackedTime, 1);
/*RectD patternBbox;
patternBbox.setupInfinity();
updateBbox(tl, &patternBbox);
updateBbox(tr, &patternBbox);
updateBbox(br, &patternBbox);
updateBbox(bl, &patternBbox);*/
// The search-region is laid out as such:
//
// +----------> x
// |
// | (min.x, min.y) (max.x, min.y)
// | +-------------------------+
// | | |
// | | |
// | | |
// | +-------------------------+
// v (min.x, max.y) (max.x, max.y)
//
int searchWinTime = isReferenceMarker ? trackedTime : referenceTime;
Point searchWndBtmLeft, searchWndTopRight;
searchWndBtmLeft.x = searchWindowBtmLeftKnob->getValueAtTime(searchWinTime, 0);
searchWndBtmLeft.y = searchWindowBtmLeftKnob->getValueAtTime(searchWinTime, 1);
searchWndTopRight.x = searchWindowTopRightKnob->getValueAtTime(searchWinTime, 0);
searchWndTopRight.y = searchWindowTopRightKnob->getValueAtTime(searchWinTime, 1);
/*
Center and offset are always sampled at the reference time
*/
Point centerAtTrackedTime;
centerAtTrackedTime.x = centerKnob->getValueAtTime(trackedTime, 0);
centerAtTrackedTime.y = centerKnob->getValueAtTime(trackedTime, 1);
Point offsetAtTrackedTime;
offsetAtTrackedTime.x = offsetKnob->getValueAtTime(trackedTime, 0);
offsetAtTrackedTime.y = offsetKnob->getValueAtTime(trackedTime, 1);
// Blender also substracts 0.5 to coordinates
centerAtTrackedTime.x -= 0.5;
centerAtTrackedTime.y -= 0.5;
mvMarker->center(0) = centerAtTrackedTime.x;
mvMarker->center(1) = centerAtTrackedTime.y;
Point centerPlusOffset;
centerPlusOffset.x = centerAtTrackedTime.x + offsetAtTrackedTime.x;
centerPlusOffset.y = centerAtTrackedTime.y + offsetAtTrackedTime.y;
searchWndBtmLeft.x += centerPlusOffset.x;
searchWndBtmLeft.y += centerPlusOffset.y;
searchWndTopRight.x += centerPlusOffset.x;
searchWndTopRight.y += centerPlusOffset.y;
tl.x += centerPlusOffset.x;
tl.y += centerPlusOffset.y;
tr.x += centerPlusOffset.x;
tr.y += centerPlusOffset.y;
br.x += centerPlusOffset.x;
br.y += centerPlusOffset.y;
bl.x += centerPlusOffset.x;
bl.y += centerPlusOffset.y;
mvMarker->search_region.min(0) = searchWndBtmLeft.x;
mvMarker->search_region.min(1) = searchWndBtmLeft.y;
mvMarker->search_region.max(0) = searchWndTopRight.x;
mvMarker->search_region.max(1) = searchWndTopRight.y;
mvMarker->patch.coordinates(0, 0) = bl.x;
mvMarker->patch.coordinates(0, 1) = bl.y;
mvMarker->patch.coordinates(1, 0) = br.x;
mvMarker->patch.coordinates(1, 1) = br.y;
mvMarker->patch.coordinates(2, 0) = tr.x;
mvMarker->patch.coordinates(2, 1) = tr.y;
mvMarker->patch.coordinates(3, 0) = tl.x;
mvMarker->patch.coordinates(3, 1) = tl.y;
} // TrackerContextPrivate::natronTrackerToLibMVTracker
void
TrackerContextPrivate::beginLibMVOptionsForTrack(mv::TrackRegionOptions* options) const
{
options->minimum_correlation = 1. - maxError.lock()->getValue();
assert(options->minimum_correlation >= 0. && options->minimum_correlation <= 1.);
options->max_iterations = maxIterations.lock()->getValue();
options->use_brute_initialization = bruteForcePreTrack.lock()->getValue();
options->use_normalized_intensities = useNormalizedIntensities.lock()->getValue();
options->sigma = preBlurSigma.lock()->getValue();
options->use_esm = false;
}
void
TrackerContextPrivate::endLibMVOptionsForTrack(const TrackMarker& marker,
mv::TrackRegionOptions* options) const
{
int mode_i = marker.getMotionModelKnob()->getValue();
switch (mode_i) {
case 0:
options->mode = mv::TrackRegionOptions::TRANSLATION;
break;
case 1:
options->mode = mv::TrackRegionOptions::TRANSLATION_ROTATION;
break;
case 2:
options->mode = mv::TrackRegionOptions::TRANSLATION_SCALE;
break;
case 3:
options->mode = mv::TrackRegionOptions::TRANSLATION_ROTATION_SCALE;
break;
case 4:
options->mode = mv::TrackRegionOptions::AFFINE;
break;
case 5:
options->mode = mv::TrackRegionOptions::HOMOGRAPHY;
break;
default: