Method onTrackFwClicked

Engine/TrackerNodeInteract.cpp:260–278

}

void
TrackerNodeInteract::onTrackFwClicked()
{
    OverlaySupport* overlay = _p->publicInterface->getCurrentViewportForOverlays();

    assert(overlay);
    ViewerInstance* viewer = overlay->getInternalViewerNode();
    assert(viewer);
    int first, last;
    viewer->getUiContext()->getViewerFrameRange(&first, &last);

    int startFrame = viewer->getTimeline()->currentFrame();
    boost::shared_ptr<TrackerContext> ctx = getContext();
    if ( ctx->isCurrentlyTracking() ) {
        ctx->abortTracking();
    } else {
        ctx->trackSelectedMarkers( startFrame, last + 1, true,  overlay );
    }
}

void
TrackerNodeInteract::onUpdateViewerClicked(bool clicked)