OpenCV  4.5.0-pre
Open Source Computer Vision
Public Member Functions | List of all members
cv::viz::WCloud Class Reference

Clouds. More...

#include <opencv2/viz/widgets.hpp>

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

Public Member Functions

 WCloud (InputArray cloud, InputArray colors)
 Constructs a WCloud. More...
 
 WCloud (InputArray cloud, const Color &color=Color::white())
 Constructs a WCloud. More...
 
 WCloud (InputArray cloud, InputArray colors, InputArray normals)
 Constructs a WCloud. More...
 
 WCloud (InputArray cloud, const Color &color, InputArray normals)
 Constructs a WCloud. 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)
 
virtual ~Widget ()
 
template<typename _W >
_W cast () const
 Casts a widget to another. More...
 
template<>
Widget2D cast () const
 Utility exports. More...
 
template<>
Widget3D cast () const
 
template<>
WLine cast () const
 
template<>
WPlane cast () const
 
template<>
WSphere cast () const
 
template<>
WCylinder cast () const
 
template<>
WArrow cast () const
 
template<>
WCircle cast () const
 
template<>
WCone cast () const
 
template<>
WCube cast () const
 
template<>
WCoordinateSystem cast () const
 
template<>
WPolyLine cast () const
 
template<>
WGrid cast () const
 
template<>
WText3D cast () const
 
template<>
WText cast () const
 
template<>
WImageOverlay cast () const
 
template<>
WImage3D cast () const
 
template<>
WCameraPosition cast () const
 
template<>
WTrajectory cast () const
 
template<>
WTrajectoryFrustums cast () const
 
template<>
WTrajectorySpheres cast () const
 
template<>
WCloud cast () const
 
template<>
WPaintedCloud cast () const
 
template<>
WCloudCollection cast () const
 
template<>
WCloudNormals cast () const
 
template<>
WMesh cast () const
 
template<>
WWidgetMerger cast () const
 
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

Clouds.

This 3D Widget defines a point cloud. :

Note
In case there are four channels in the cloud, fourth channel is ignored.

Constructor & Destructor Documentation

◆ WCloud() [1/4]

cv::viz::WCloud::WCloud ( InputArray  cloud,
InputArray  colors 
)

Constructs a WCloud.

Parameters
cloudSet of points which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
colorsSet of colors. It has to be of the same size with cloud.

Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).

◆ WCloud() [2/4]

cv::viz::WCloud::WCloud ( InputArray  cloud,
const Color color = Color::white() 
)

Constructs a WCloud.

Parameters
cloudSet of points which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
colorA single Color for the whole cloud.

Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).

◆ WCloud() [3/4]

cv::viz::WCloud::WCloud ( InputArray  cloud,
InputArray  colors,
InputArray  normals 
)

Constructs a WCloud.

Parameters
cloudSet of points which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
colorsSet of colors. It has to be of the same size with cloud.
normalsNormals for each point in cloud. Size and type should match with the cloud parameter.

Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).

◆ WCloud() [4/4]

cv::viz::WCloud::WCloud ( InputArray  cloud,
const Color color,
InputArray  normals 
)

Constructs a WCloud.

Parameters
cloudSet of points which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
colorA single Color for the whole cloud.
normalsNormals for each point in cloud.

Size and type should match with the cloud parameter. Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).


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