RectI
TrackMarker::getMarkerImageRoI(int time) const
{
const unsigned int mipmapLevel = 0;
Point center, offset;
KnobDoublePtr centerKnob = getCenterKnob();
KnobDoublePtr offsetKnob = getOffsetKnob();
center.x = centerKnob->getValueAtTime(time, 0);
center.y = centerKnob->getValueAtTime(time, 1);
offset.x = offsetKnob->getValueAtTime(time, 0);
offset.y = offsetKnob->getValueAtTime(time, 1);
RectD roiCanonical;
KnobDoublePtr swBl = getSearchWindowBottomLeftKnob();
KnobDoublePtr swTr = getSearchWindowTopRightKnob();
roiCanonical.x1 = swBl->getValueAtTime(time, 0) + center.x + offset.x;
roiCanonical.y1 = swBl->getValueAtTime(time, 1) + center.y + offset.y;
roiCanonical.x2 = swTr->getValueAtTime(time, 0) + center.x + offset.x;
roiCanonical.y2 = swTr->getValueAtTime(time, 1) + center.y + offset.y;
RectI roi;
NodePtr node = getContext()->getNode();
NodePtr input = node->getInput(0);
if (!input) {
return RectI();
}
roiCanonical.toPixelEnclosing(mipmapLevel, input ? input->getEffectInstance()->getAspectRatio(-1) : 1., &roi);
return roi;
}
void
TrackMarker::resetOffset()
{
KnobDoublePtr knob = getOffsetKnob();
for (int i = 0; i < knob->getDimension(); ++i) {
knob->resetToDefaultValue(i);
}
}
void
TrackMarker::clearAnimationAfterTime(TimeValue time)
{
std::set<double> userKeyframes;
getMasterKeyFrameTimes(ViewIdx(0), &userKeyframes);
KnobIPtr offsetKnob = getOffsetKnob();
assert(offsetKnob);
deleteKnobAnimation(userKeyframes, offsetKnob, eDeleteKnobAnimationAfterTime, time);
KnobIPtr centerKnob = getCenterKnob();
assert(centerKnob);
deleteKnobAnimation(userKeyframes, centerKnob, eDeleteKnobAnimationAfterTime, time);
KnobIPtr errorKnob = getErrorKnob();
assert(errorKnob);
deleteKnobAnimation(userKeyframes, errorKnob, eDeleteKnobAnimationAfterTime, time);
}
void
TrackMarker::clearAnimationAfterTime(int time)
{
std::set<int> userKeyframes;
getUserKeyframes(&userKeyframes);
KnobIPtr offsetKnob = getOffsetKnob();
assert(offsetKnob);
deleteKnobAnimation(userKeyframes, offsetKnob, eDeleteKnobAnimationAfterTime, time);
KnobIPtr centerKnob = getCenterKnob();
assert(centerKnob);
deleteKnobAnimation(userKeyframes, centerKnob, eDeleteKnobAnimationAfterTime, time);
KnobIPtr errorKnob = getErrorKnob();
assert(errorKnob);
deleteKnobAnimation(userKeyframes, errorKnob, eDeleteKnobAnimationAfterTime, time);
}
RectD
TrackMarker::getMarkerImageRoI(TimeValue time) const
{
Point center, offset;
KnobDoublePtr centerKnob = getCenterKnob();
KnobDoublePtr offsetKnob = getOffsetKnob();
center.x = centerKnob->getValueAtTime(time, DimIdx(0));
center.y = centerKnob->getValueAtTime(time, DimIdx(1));
offset.x = offsetKnob->getValueAtTime(time, DimIdx(0));
offset.y = offsetKnob->getValueAtTime(time, DimIdx(1));
RectD roiCanonical;
KnobDoublePtr swBl = getSearchWindowBottomLeftKnob();
KnobDoublePtr swTr = getSearchWindowTopRightKnob();
roiCanonical.x1 = swBl->getValueAtTime(time, DimIdx(0)) + center.x + offset.x;
roiCanonical.y1 = swBl->getValueAtTime(time, DimIdx(1)) + center.y + offset.y;
roiCanonical.x2 = swTr->getValueAtTime(time, DimIdx(0)) + center.x + offset.x;
roiCanonical.y2 = swTr->getValueAtTime(time, DimIdx(1)) + center.y + offset.y;
return roiCanonical;
}
void
TrackMarkerPM::initializeKnobs()
{
TrackMarker::initializeKnobs();
NodePtr thisNode = getModel()->getNode();
NodePtr node;
{
CreateNodeArgsPtr args(CreateNodeArgs::create( PLUGINID_OFX_TRACKERPM, NodeCollectionPtr() ));
args->setProperty<bool>(kCreateNodeArgsPropVolatile, true);
args->setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
args->setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, "TrackerPMNode");
node = getApp()->createNode(args);
if (!node) {
throw std::runtime_error("Couldn't create plug-in " PLUGINID_OFX_TRACKERPM);
}
if (thisNode) {
NodePtr inputNode = thisNode->getInput(0);
if (inputNode) {
node->connectInput(inputNode, 0);
}
}
trackerNode = node;
}
KnobItemsTablePtr model = getModel();
EffectInstancePtr effect;
if (model) {
effect = model->getNode()->getEffectInstance();
}
trackPrevButton = getNodeKnob<KnobButton>(node, kTrackerPMParamTrackingPrevious);
trackNextButton = getNodeKnob<KnobButton>(node, kTrackerPMParamTrackingNext);
KnobDoublePtr center = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingCenterPoint);
centerKnob = center;
// Slave the center knob and unslave when tracking
if ( !center->linkTo(getCenterKnob()) ) {
throw std::runtime_error("Could not link center");
}
KnobDoublePtr offset = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingOffset);
// Slave the offset knob
if ( !offset->linkTo( getOffsetKnob() ) ) {
throw std::runtime_error("Could not link offset");
}
offsetKnob = offset;
// Ref frame is set for each
refFrameKnob = getNodeKnob<KnobInt>(node, kTrackerPMParamTrackingReferenceFrame);
// Enable reference frame
KnobBoolPtr enableRefFrameKnob = getNodeKnob<KnobBool>(node, kTrackerPMParamTrackingEnableReferenceFrame);
enableRefFrameKnob->setValue(true);
KnobChoicePtr scoreType = getNodeKnob<KnobChoice>(node, kTrackerPMParamScore);
if (effect) {
#ifdef kTrackerParamPatternMatchingScoreType
KnobIPtr modelKnob = effect->getKnobByName(kTrackerParamPatternMatchingScoreType);
if (modelKnob) {
if ( !scoreType->linkTo(modelKnob) ) {
throw std::runtime_error("Could not link scoreType");
}
}
#endif
}
scoreTypeKnob = scoreType;
KnobDoublePtr correlationScore = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingCorrelationScore);
correlationScoreKnob = correlationScore;
KnobDoublePtr patternBtmLeft = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingPatternBoxBtmLeft);
patternBtmLeftKnob = patternBtmLeft;
// Slave the search window and pattern of the node to the parameters of the marker
(void)patternBtmLeft->linkTo(getPatternBtmLeftKnob());
KnobDoublePtr patternTopRight = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingPatternBoxTopRight);
patternTopRightKnob = patternTopRight;
(void)patternTopRight->linkTo(getPatternTopRightKnob());
KnobDoublePtr searchWindowBtmLeft = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingSearchBoxBtmLeft);
searchWindowBtmLeftKnob = searchWindowBtmLeft;
(void)searchWindowBtmLeft->linkTo(getSearchWindowBottomLeftKnob());
KnobDoublePtr searchWindowTopRight = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingSearchBoxTopRight);
searchWindowTopRightKnob = searchWindowTopRight;
(void)searchWindowTopRight->linkTo(getSearchWindowTopRightKnob());
} // TrackMarkerPM::initializeKnobs
void
TrackMarker::resetOffset()
{
KnobDoublePtr knob = getOffsetKnob();
knob->resetToDefaultValue(DimSpec::all(), ViewSetSpec::all());
}
void
TrackMarkerPM::initializeKnobs()
{
TrackMarker::initializeKnobs();
NodePtr thisNode = getContext()->getNode();
QObject::connect( getContext().get(), SIGNAL(onNodeInputChanged(int)), this, SLOT(onTrackerNodeInputChanged(int)) );
NodePtr node;
{
CreateNodeArgs args( PLUGINID_OFX_TRACKERPM, NodeCollectionPtr() );
args.setProperty<bool>(kCreateNodeArgsPropOutOfProject, true);
args.setProperty<bool>(kCreateNodeArgsPropNoNodeGUI, true);
args.setProperty<std::string>(kCreateNodeArgsPropNodeInitialName, "TrackerPMNode");
node = getContext()->getNode()->getApp()->createNode(args);
if (!node) {
throw std::runtime_error("Couldn't create plug-in " PLUGINID_OFX_TRACKERPM);
}
if (thisNode) {
NodePtr inputNode = thisNode->getInput(0);
if (inputNode) {
node->connectInput(inputNode, 0);
}
}
trackerNode = node;
}
trackPrevButton = getNodeKnob<KnobButton>(node, kTrackerPMParamTrackingPrevious);
trackNextButton = getNodeKnob<KnobButton>(node, kTrackerPMParamTrackingNext);
KnobDoublePtr center = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingCenterPoint);
centerKnob = center;
// Slave the center knob and unslave when tracking
for (int i = 0; i < center->getDimension(); ++i) {
center->slaveTo(i, getCenterKnob(), i);
}
KnobDoublePtr offset = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingOffset);
// Slave the offset knob
for (int i = 0; i < offset->getDimension(); ++i) {
offset->slaveTo(i, getOffsetKnob(), i);
}
offsetKnob = offset;
// Ref frame is set for each
refFrameKnob = getNodeKnob<KnobInt>(node, kTrackerPMParamTrackingReferenceFrame);
// Enable reference frame
KnobBoolPtr enableRefFrameKnob = getNodeKnob<KnobBool>(node, kTrackerPMParamTrackingEnableReferenceFrame);
enableRefFrameKnob->setValue(true);
KnobChoicePtr scoreType = getNodeKnob<KnobChoice>(node, kTrackerPMParamScore);
scoreType->slaveTo(0, getContext()->getCorrelationScoreTypeKnob(), 0);
scoreTypeKnob = scoreType;
KnobDoublePtr correlationScore = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingCorrelationScore);
correlationScoreKnob = correlationScore;
KnobDoublePtr patternBtmLeft = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingPatternBoxBtmLeft);
patternBtmLeftKnob = patternBtmLeft;
// Slave the search window and pattern of the node to the parameters of the marker
for (int i = 0; i < patternBtmLeft->getDimension(); ++i) {
patternBtmLeft->slaveTo(i, getPatternBtmLeftKnob(), i);
}
KnobDoublePtr patternTopRight = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingPatternBoxTopRight);
patternTopRightKnob = patternTopRight;
for (int i = 0; i < patternTopRight->getDimension(); ++i) {
patternTopRight->slaveTo(i, getPatternTopRightKnob(), i);
}
KnobDoublePtr searchWindowBtmLeft = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingSearchBoxBtmLeft);
searchWindowBtmLeftKnob = searchWindowBtmLeft;
for (int i = 0; i < searchWindowBtmLeft->getDimension(); ++i) {
searchWindowBtmLeft->slaveTo(i, getSearchWindowBottomLeftKnob(), i);
}
KnobDoublePtr searchWindowTopRight = getNodeKnob<KnobDouble>(node, kTrackerPMParamTrackingSearchBoxTopRight);
searchWindowTopRightKnob = searchWindowTopRight;
for (int i = 0; i < searchWindowTopRight->getDimension(); ++i) {
searchWindowTopRight->slaveTo(i, getSearchWindowTopRightKnob(), i);
}
} // TrackMarkerPM::initializeKnobs
