Method updateCameraPath

octovis/src/ViewerWidget.cpp:199–213

}

void ViewerWidget::updateCameraPath(int id, int frame) {
  qglviewer::KeyFrameInterpolator *old_kfi = camera()->keyFrameInterpolator(id);
  if(old_kfi) {
    qglviewer::KeyFrameInterpolator *new_kfi = new qglviewer::KeyFrameInterpolator(camera()->frame());
    for(int i = 0; i < old_kfi->numberOfKeyFrames(); i++) {
      if(i != frame) {
        new_kfi->addKeyFrame(old_kfi->keyFrame(i));
      } else {
        new_kfi->addKeyFrame(*(camera()->frame()));
      }
    }
    deleteCameraPath(id);
    camera()->setKeyFrameInterpolator(id, new_kfi);
  }
}

void ViewerWidget::appendCurrentToCameraPath(int id) {
  int frame = 0;