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trajectorywidget display modes are combined with & instead of |

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This commit is contained in:
ozantonkal 2013-07-25 16:08:23 +02:00
parent 64cdd82146
commit ec756afe87
1 changed files with 3 additions and 2 deletions
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5
modules/viz/src/shape_widgets.cpp
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@ -1166,7 +1166,8 @@ cv::viz::TrajectoryWidget::TrajectoryWidget(const std::vector<Affine3f> &path, i
{ {
vtkSmartPointer<vtkAppendPolyData> appendFilter = vtkSmartPointer<vtkAppendPolyData>::New(); vtkSmartPointer<vtkAppendPolyData> appendFilter = vtkSmartPointer<vtkAppendPolyData>::New();
if (display_mode & TrajectoryWidget::DISPLAY_PATH) // Bitwise and with 3 in order to limit the domain to 2 bits
if ((~display_mode & 3) ^ TrajectoryWidget::DISPLAY_PATH)
{ {
// Create a poly line along the path // Create a poly line along the path
vtkIdType nr_points = path.size(); vtkIdType nr_points = path.size();
@ -1207,7 +1208,7 @@ cv::viz::TrajectoryWidget::TrajectoryWidget(const std::vector<Affine3f> &path, i
appendFilter->AddInputConnection(polyData->GetProducerPort()); appendFilter->AddInputConnection(polyData->GetProducerPort());
} }
if (display_mode & TrajectoryWidget::DISPLAY_FRAMES) if ((~display_mode & 3) ^ TrajectoryWidget::DISPLAY_FRAMES)
{ {
// Create frames and transform along the path // Create frames and transform along the path
vtkSmartPointer<vtkAxes> axes = vtkSmartPointer<vtkAxes>::New(); vtkSmartPointer<vtkAxes> axes = vtkSmartPointer<vtkAxes>::New();