OpenCV  3.4.17-dev
Open Source Computer Vision
Public Types | Public Member Functions | List of all members
cv::viz::WTrajectory Class Reference

Trajectories. More...

#include <opencv2/viz/widgets.hpp>

Inheritance diagram for cv::viz::WTrajectory:
cv::viz::Widget3D cv::viz::Widget

Public Types

enum  {
  FRAMES = 1,
  PATH = 2,
  BOTH = FRAMES + PATH
}
 

Public Member Functions

 WTrajectory (InputArray path, int display_mode=WTrajectory::PATH, double scale=1.0, const Color &color=Color::white())
 Constructs a WTrajectory. More...
 
- Public Member Functions inherited from cv::viz::Widget3D
 Widget3D ()
 
void applyTransform (const Affine3d &transform)
 Transforms internal widget data (i.e. points, normals) using the given transform. More...
 
Affine3d getPose () const
 Returns the current pose of the widget. More...
 
void setColor (const Color &color)
 Sets the color of the widget. More...
 
void setPose (const Affine3d &pose)
 Sets pose of the widget. More...
 
void updatePose (const Affine3d &pose)
 Updates pose of the widget by pre-multiplying its current pose. More...
 
- Public Member Functions inherited from cv::viz::Widget
 Widget ()
 
 Widget (const Widget &other)
 
 ~Widget ()
 
template<typename _W >
_W cast ()
 Casts a widget to another. More...
 
template<>
Widget2D cast ()
 Utility exports. More...
 
template<>
Widget3D cast ()
 
template<>
WLine cast ()
 
template<>
WPlane cast ()
 
template<>
WSphere cast ()
 
template<>
WCylinder cast ()
 
template<>
WArrow cast ()
 
template<>
WCircle cast ()
 
template<>
WCone cast ()
 
template<>
WCube cast ()
 
template<>
WCoordinateSystem cast ()
 
template<>
WPolyLine cast ()
 
template<>
WGrid cast ()
 
template<>
WText3D cast ()
 
template<>
WText cast ()
 
template<>
WImageOverlay cast ()
 
template<>
WImage3D cast ()
 
template<>
WCameraPosition cast ()
 
template<>
WTrajectory cast ()
 
template<>
WTrajectoryFrustums cast ()
 
template<>
WTrajectorySpheres cast ()
 
template<>
WCloud cast ()
 
template<>
WPaintedCloud cast ()
 
template<>
WCloudCollection cast ()
 
template<>
WCloudNormals cast ()
 
template<>
WMesh cast ()
 
template<>
WWidgetMerger cast ()
 
double getRenderingProperty (int property) const
 Returns rendering property of the widget. More...
 
Widgetoperator= (const Widget &other)
 
void setRenderingProperty (int property, double value)
 Sets rendering property of the widget. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from cv::viz::Widget
static Widget fromPlyFile (const String &file_name)
 Creates a widget from ply file. More...
 

Detailed Description

Trajectories.

This 3D Widget represents a trajectory. :

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
FRAMES 
PATH 
BOTH 

Constructor & Destructor Documentation

◆ WTrajectory()

cv::viz::WTrajectory::WTrajectory ( InputArray  path,
int  display_mode = WTrajectory::PATH,
double  scale = 1.0,
const Color color = Color::white() 
)

Constructs a WTrajectory.

Parameters
pathList of poses on a trajectory. Takes std::vector<Affine<T>> with T == [float | double]
display_modeDisplay mode. This can be PATH, FRAMES, and BOTH.
scaleScale of the frames. Polyline is not affected.
colorColor of the polyline that represents path.

Frames are not affected. Displays trajectory of the given path as follows:

  • PATH : Displays a poly line that represents the path.
  • FRAMES : Displays coordinate frames at each pose.
  • PATH & FRAMES : Displays both poly line and coordinate frames.

The documentation for this class was generated from the following file: