class cv::viz::WCloudCollection

Overview

This 3D Widget defines a collection of clouds. : More…

#include <widgets.hpp>

class WCloudCollection: public cv::viz::Widget3D
{
public:
    // methods

    void
    addCloud(
        InputArray cloud,
        InputArray colors,
        const Affine3d& pose = Affine3d::Identity()
        );

    void
    addCloud(
        InputArray cloud,
        const Color& color = Color::white(),
        const Affine3d& pose = Affine3d::Identity()
        );

    void
    finalize();
};

Inherited Members

public:
    // methods

    template <typename _W>
    _W
    cast();

    Widget2D
    cast();

    WWidgetMerger
    cast();

    double
    getRenderingProperty(int property) const;

    Widget&
    operator=(const Widget& other);

    void
    setRenderingProperty(
        int property,
        double value
        );

    static
    Widget
    fromPlyFile(const String& file_name);

    void
    applyTransform(const Affine3d& transform);

    Affine3d
    getPose() const;

    void
    setColor(const Color& color);

    void
    setPose(const Affine3d& pose);

    void
    updatePose(const Affine3d& pose);

Detailed Documentation

This 3D Widget defines a collection of clouds. :

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

Methods

void
addCloud(
    InputArray cloud,
    InputArray colors,
    const Affine3d& pose = Affine3d::Identity()
    )

Adds a cloud to the collection.

Parameters:

cloud	Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
colors	Set of colors. It has to be of the same size with cloud.
pose	Pose of the cloud. Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).

void
addCloud(
    InputArray cloud,
    const Color& color = Color::white(),
    const Affine3d& pose = Affine3d::Identity()
    )

Adds a cloud to the collection.

Parameters:

cloud	Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4.
color	A single Color for the whole cloud.
pose	Pose of the cloud. Points in the cloud belong to mask when they are set to (NaN, NaN, NaN).

void
finalize()

Finalizes cloud data by repacking to single cloud.

Useful for large cloud collections to reduce memory usage