mirror of https://github.com/opencv/opencv.git
Ozan Tonkal
11 years ago
parent
2822845ba6
commit
a5b75769a3
3 changed files with 1378 additions and 0 deletions
@ -0,0 +1,11 @@ |
||||
*********************** |
||||
viz. 3D Visualizer |
||||
*********************** |
||||
|
||||
.. toctree:: |
||||
:maxdepth: 2 |
||||
|
||||
viz3d.rst |
||||
widget.rst |
||||
types.rst |
||||
widget_accessor.rst |
||||
@ -0,0 +1,556 @@ |
||||
Viz3d |
||||
===== |
||||
|
||||
.. highlight:: cpp |
||||
|
||||
Viz3d |
||||
----- |
||||
.. ocv:class:: Viz3d |
||||
|
||||
The Viz3d class represents a 3D visualizer window. This class is implicitly shared. :: |
||||
|
||||
class CV_EXPORTS Viz3d |
||||
{ |
||||
public: |
||||
typedef cv::Ptr<Viz3d> Ptr; |
||||
typedef void (*KeyboardCallback)(const KeyboardEvent&, void*); |
||||
typedef void (*MouseCallback)(const MouseEvent&, void*); |
||||
|
||||
Viz3d(const String& window_name = String()); |
||||
Viz3d(const Viz3d&); |
||||
Viz3d& operator=(const Viz3d&); |
||||
~Viz3d(); |
||||
|
||||
void showWidget(const String &id, const Widget &widget, const Affine3f &pose = Affine3f::Identity()); |
||||
void removeWidget(const String &id); |
||||
Widget getWidget(const String &id) const; |
||||
void removeAllWidgets(); |
||||
|
||||
void setWidgetPose(const String &id, const Affine3f &pose); |
||||
void updateWidgetPose(const String &id, const Affine3f &pose); |
||||
Affine3f getWidgetPose(const String &id) const; |
||||
|
||||
void setCamera(const Camera &camera); |
||||
Camera getCamera() const; |
||||
Affine3f getViewerPose(); |
||||
void setViewerPose(const Affine3f &pose); |
||||
|
||||
void resetCameraViewpoint (const String &id); |
||||
void resetCamera(); |
||||
|
||||
void convertToWindowCoordinates(const Point3d &pt, Point3d &window_coord); |
||||
void converTo3DRay(const Point3d &window_coord, Point3d &origin, Vec3d &direction); |
||||
|
||||
Size getWindowSize() const; |
||||
void setWindowSize(const Size &window_size); |
||||
String getWindowName() const; |
||||
void saveScreenshot (const String &file); |
||||
void setWindowPosition (int x, int y); |
||||
void setFullScreen (bool mode); |
||||
void setBackgroundColor(const Color& color = Color::black()); |
||||
|
||||
void spin(); |
||||
void spinOnce(int time = 1, bool force_redraw = false); |
||||
bool wasStopped() const; |
||||
|
||||
void registerKeyboardCallback(KeyboardCallback callback, void* cookie = 0); |
||||
void registerMouseCallback(MouseCallback callback, void* cookie = 0); |
||||
|
||||
void setRenderingProperty(const String &id, int property, double value); |
||||
double getRenderingProperty(const String &id, int property); |
||||
|
||||
void setDesiredUpdateRate(double rate); |
||||
double getDesiredUpdateRate(); |
||||
|
||||
void setRepresentationToSurface(); |
||||
void setRepresentationToWireframe(); |
||||
void setRepresentationToPoints(); |
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
Viz3d::Viz3d |
||||
------------ |
||||
The constructors. |
||||
|
||||
.. ocv:function:: Viz3d::Viz3d(const String& window_name = String()) |
||||
|
||||
:param window_name: Name of the window. |
||||
|
||||
Viz3d::showWidget |
||||
----------------- |
||||
Shows a widget in the window. |
||||
|
||||
.. ocv:function:: void Viz3d::showWidget(const String &id, const Widget &widget, const Affine3f &pose = Affine3f::Identity()) |
||||
|
||||
:param id: A unique id for the widget. |
||||
:param widget: The widget to be rendered in the window. |
||||
:param pose: Pose of the widget. |
||||
|
||||
Viz3d::removeWidget |
||||
------------------- |
||||
Removes a widget from the window. |
||||
|
||||
.. ocv:function:: void removeWidget(const String &id) |
||||
|
||||
:param id: The id of the widget that will be removed. |
||||
|
||||
Viz3d::getWidget |
||||
---------------- |
||||
Retrieves a widget from the window. A widget is implicitly shared; |
||||
that is, if the returned widget is modified, the changes will be |
||||
immediately visible in the window. |
||||
|
||||
.. ocv:function:: Widget getWidget(const String &id) const |
||||
|
||||
:param id: The id of the widget that will be returned. |
||||
|
||||
Viz3d::removeAllWidgets |
||||
----------------------- |
||||
Removes all widgets from the window. |
||||
|
||||
.. ocv:function:: void removeAllWidgets() |
||||
|
||||
Viz3d::setWidgetPose |
||||
-------------------- |
||||
Sets pose of a widget in the window. |
||||
|
||||
.. ocv:function:: void setWidgetPose(const String &id, const Affine3f &pose) |
||||
|
||||
:param id: The id of the widget whose pose will be set. |
||||
:param pose: The new pose of the widget. |
||||
|
||||
Viz3d::updateWidgetPose |
||||
----------------------- |
||||
Updates pose of a widget in the window by pre-multiplying its current pose. |
||||
|
||||
.. ocv:function:: void updateWidgetPose(const String &id, const Affine3f &pose) |
||||
|
||||
:param id: The id of the widget whose pose will be updated. |
||||
:param pose: The pose that the current pose of the widget will be pre-multiplied by. |
||||
|
||||
Viz3d::getWidgetPose |
||||
-------------------- |
||||
Returns the current pose of a widget in the window. |
||||
|
||||
.. ocv:function:: Affine3f getWidgetPose(const String &id) const |
||||
|
||||
:param id: The id of the widget whose pose will be returned. |
||||
|
||||
Viz3d::setCamera |
||||
---------------- |
||||
Sets the intrinsic parameters of the viewer using Camera. |
||||
|
||||
.. ocv:function:: void setCamera(const Camera &camera) |
||||
|
||||
:param camera: Camera object wrapping intrinsinc parameters. |
||||
|
||||
Viz3d::getCamera |
||||
---------------- |
||||
Returns a camera object that contains intrinsic parameters of the current viewer. |
||||
|
||||
.. ocv:function:: Camera getCamera() const |
||||
|
||||
Viz3d::getViewerPose |
||||
-------------------- |
||||
Returns the current pose of the viewer. |
||||
|
||||
..ocv:function:: Affine3f getViewerPose() |
||||
|
||||
Viz3d::setViewerPose |
||||
-------------------- |
||||
Sets pose of the viewer. |
||||
|
||||
.. ocv:function:: void setViewerPose(const Affine3f &pose) |
||||
|
||||
:param pose: The new pose of the viewer. |
||||
|
||||
Viz3d::resetCameraViewpoint |
||||
--------------------------- |
||||
Resets camera viewpoint to a 3D widget in the scene. |
||||
|
||||
.. ocv:function:: void resetCameraViewpoint (const String &id) |
||||
|
||||
:param pose: Id of a 3D widget. |
||||
|
||||
Viz3d::resetCamera |
||||
------------------ |
||||
Resets camera. |
||||
|
||||
.. ocv:function:: void resetCamera() |
||||
|
||||
Viz3d::convertToWindowCoordinates |
||||
--------------------------------- |
||||
Transforms a point in world coordinate system to window coordinate system. |
||||
|
||||
.. ocv:function:: void convertToWindowCoordinates(const Point3d &pt, Point3d &window_coord) |
||||
|
||||
:param pt: Point in world coordinate system. |
||||
:param window_coord: Output point in window coordinate system. |
||||
|
||||
Viz3d::converTo3DRay |
||||
-------------------- |
||||
Transforms a point in window coordinate system to a 3D ray in world coordinate system. |
||||
|
||||
.. ocv:function:: void converTo3DRay(const Point3d &window_coord, Point3d &origin, Vec3d &direction) |
||||
|
||||
:param window_coord: Point in window coordinate system. |
||||
:param origin: Output origin of the ray. |
||||
:param direction: Output direction of the ray. |
||||
|
||||
Viz3d::getWindowSize |
||||
-------------------- |
||||
Returns the current size of the window. |
||||
|
||||
.. ocv:function:: Size getWindowSize() const |
||||
|
||||
Viz3d::setWindowSize |
||||
-------------------- |
||||
Sets the size of the window. |
||||
|
||||
.. ocv:function:: void setWindowSize(const Size &window_size) |
||||
|
||||
:param window_size: New size of the window. |
||||
|
||||
Viz3d::getWindowName |
||||
-------------------- |
||||
Returns the name of the window which has been set in the constructor. |
||||
|
||||
.. ocv:function:: String getWindowName() const |
||||
|
||||
Viz3d::saveScreenshot |
||||
--------------------- |
||||
Saves screenshot of the current scene. |
||||
|
||||
.. ocv:function:: void saveScreenshot(const String &file) |
||||
|
||||
:param file: Name of the file. |
||||
|
||||
Viz3d::setWindowPosition |
||||
------------------------ |
||||
Sets the position of the window in the screen. |
||||
|
||||
.. ocv:function:: void setWindowPosition(int x, int y) |
||||
|
||||
:param x: x coordinate of the window |
||||
:param y: y coordinate of the window |
||||
|
||||
Viz3d::setFullScreen |
||||
-------------------- |
||||
Sets or unsets full-screen rendering mode. |
||||
|
||||
.. ocv:function:: void setFullScreen(bool mode) |
||||
|
||||
:param mode: If true, window will use full-screen mode. |
||||
|
||||
Viz3d::setBackgroundColor |
||||
------------------------- |
||||
Sets background color. |
||||
|
||||
.. ocv:function:: void setBackgroundColor(const Color& color = Color::black()) |
||||
|
||||
Viz3d::spin |
||||
----------- |
||||
The window renders and starts the event loop. |
||||
|
||||
.. ocv:function:: void spin() |
||||
|
||||
Viz3d::spinOnce |
||||
--------------- |
||||
Starts the event loop for a given time. |
||||
|
||||
.. ocv:function:: void spinOnce(int time = 1, bool force_redraw = false) |
||||
|
||||
:param time: Amount of time in milliseconds for the event loop to keep running. |
||||
:param force_draw: If true, window renders. |
||||
|
||||
Viz3d::wasStopped |
||||
----------------- |
||||
Returns whether the event loop has been stopped. |
||||
|
||||
.. ocv:function:: bool wasStopped() |
||||
|
||||
Viz3d::registerKeyboardCallback |
||||
------------------------------- |
||||
Sets keyboard handler. |
||||
|
||||
.. ocv:function:: void registerKeyboardCallback(KeyboardCallback callback, void* cookie = 0) |
||||
|
||||
:param callback: Keyboard callback. |
||||
:param cookie: The optional parameter passed to the callback. |
||||
|
||||
Viz3d::registerMouseCallback |
||||
---------------------------- |
||||
Sets mouse handler. |
||||
|
||||
.. ocv:function:: void registerMouseCallback(MouseCallback callback, void* cookie = 0) |
||||
|
||||
:param callback: Mouse callback. |
||||
:param cookie: The optional parameter passed to the callback. |
||||
|
||||
Viz3d::setRenderingProperty |
||||
--------------------------- |
||||
Sets rendering property of a widget. |
||||
|
||||
.. ocv:function:: void setRenderingProperty(const String &id, int property, double value) |
||||
|
||||
:param id: Id of the widget. |
||||
:param property: Property that will be modified. |
||||
:param value: The new value of the property. |
||||
|
||||
Viz3d::getRenderingProperty |
||||
--------------------------- |
||||
Returns rendering property of a widget. |
||||
|
||||
.. ocv:function:: double getRenderingProperty(const String &id, int property) |
||||
|
||||
:param id: Id of the widget. |
||||
:param property: Property. |
||||
|
||||
Viz3d::setDesiredUpdateRate |
||||
--------------------------- |
||||
Sets desired update rate of the window. |
||||
|
||||
.. ocv:function:: void setDesiredUpdateRate(double rate) |
||||
|
||||
:param rate: Desired update rate. The default is 30. |
||||
|
||||
Viz3d::getDesiredUpdateRate |
||||
--------------------------- |
||||
Returns desired update rate of the window. |
||||
|
||||
.. ocv:function:: double getDesiredUpdateRate() |
||||
|
||||
Viz3d::setRepresentationToSurface |
||||
--------------------------------- |
||||
Sets geometry representation of the widgets to surface. |
||||
|
||||
.. ocv:function:: void setRepresentationToSurface() |
||||
|
||||
Viz3d::setRepresentationToWireframe |
||||
----------------------------------- |
||||
Sets geometry representation of the widgets to wireframe. |
||||
|
||||
.. ocv:function:: void setRepresentationToWireframe() |
||||
|
||||
Viz3d::setRepresentationToPoints |
||||
-------------------------------- |
||||
Sets geometry representation of the widgets to points. |
||||
|
||||
.. ocv:function:: void setRepresentationToPoints() |
||||
|
||||
Color |
||||
----- |
||||
.. ocv:class:: Color |
||||
|
||||
This class a represents BGR color. :: |
||||
|
||||
class CV_EXPORTS Color : public Scalar |
||||
{ |
||||
public: |
||||
Color(); |
||||
Color(double gray); |
||||
Color(double blue, double green, double red); |
||||
|
||||
Color(const Scalar& color); |
||||
|
||||
static Color black(); |
||||
static Color blue(); |
||||
static Color green(); |
||||
static Color cyan(); |
||||
|
||||
static Color red(); |
||||
static Color magenta(); |
||||
static Color yellow(); |
||||
static Color white(); |
||||
|
||||
static Color gray(); |
||||
}; |
||||
|
||||
Mesh3d |
||||
------ |
||||
.. ocv:class:: Mesh3d |
||||
|
||||
This class wraps mesh attributes, and it can load a mesh from a ``ply`` file. :: |
||||
|
||||
class CV_EXPORTS Mesh3d |
||||
{ |
||||
public: |
||||
|
||||
Mat cloud, colors; |
||||
Mat polygons; |
||||
|
||||
//! Loads mesh from a given ply file |
||||
static Mesh3d loadMesh(const String& file); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
Mesh3d::loadMesh |
||||
---------------- |
||||
Loads a mesh from a ``ply`` file. |
||||
|
||||
.. ocv:function:: static Mesh3d loadMesh(const String& file) |
||||
|
||||
:param file: File name. |
||||
|
||||
|
||||
KeyboardEvent |
||||
------------- |
||||
.. ocv:class:: KeyboardEvent |
||||
|
||||
This class represents a keyboard event. :: |
||||
|
||||
class CV_EXPORTS KeyboardEvent |
||||
{ |
||||
public: |
||||
static const unsigned int Alt = 1; |
||||
static const unsigned int Ctrl = 2; |
||||
static const unsigned int Shift = 4; |
||||
|
||||
//! Create a keyboard event |
||||
//! - Note that action is true if key is pressed, false if released |
||||
KeyboardEvent (bool action, const std::string& key_sym, unsigned char key, bool alt, bool ctrl, bool shift); |
||||
|
||||
bool isAltPressed () const; |
||||
bool isCtrlPressed () const; |
||||
bool isShiftPressed () const; |
||||
|
||||
unsigned char getKeyCode () const; |
||||
|
||||
const String& getKeySym () const; |
||||
bool keyDown () const; |
||||
bool keyUp () const; |
||||
|
||||
protected: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
KeyboardEvent::KeyboardEvent |
||||
---------------------------- |
||||
Constructs a KeyboardEvent. |
||||
|
||||
.. ocv:function:: KeyboardEvent (bool action, const std::string& key_sym, unsigned char key, bool alt, bool ctrl, bool shift) |
||||
|
||||
:param action: If true, key is pressed. If false, key is released. |
||||
:param key_sym: Name of the key. |
||||
:param key: Code of the key. |
||||
:param alt: If true, ``alt`` is pressed. |
||||
:param ctrl: If true, ``ctrl`` is pressed. |
||||
:param shift: If true, ``shift`` is pressed. |
||||
|
||||
MouseEvent |
||||
---------- |
||||
.. ocv:class:: MouseEvent |
||||
|
||||
This class represents a mouse event. :: |
||||
|
||||
class CV_EXPORTS MouseEvent |
||||
{ |
||||
public: |
||||
enum Type { MouseMove = 1, MouseButtonPress, MouseButtonRelease, MouseScrollDown, MouseScrollUp, MouseDblClick } ; |
||||
enum MouseButton { NoButton = 0, LeftButton, MiddleButton, RightButton, VScroll } ; |
||||
|
||||
MouseEvent (const Type& type, const MouseButton& button, const Point& p, bool alt, bool ctrl, bool shift); |
||||
|
||||
Type type; |
||||
MouseButton button; |
||||
Point pointer; |
||||
unsigned int key_state; |
||||
}; |
||||
|
||||
MouseEvent::MouseEvent |
||||
---------------------- |
||||
Constructs a MouseEvent. |
||||
|
||||
.. ocv:function:: MouseEvent (const Type& type, const MouseButton& button, const Point& p, bool alt, bool ctrl, bool shift) |
||||
|
||||
:param type: Type of the event. This can be **MouseMove**, **MouseButtonPress**, **MouseButtonRelease**, **MouseScrollDown**, **MouseScrollUp**, **MouseDblClick**. |
||||
:param button: Mouse button. This can be **NoButton**, **LeftButton**, **MiddleButton**, **RightButton**, **VScroll**. |
||||
:param p: Position of the event. |
||||
:param alt: If true, ``alt`` is pressed. |
||||
:param ctrl: If true, ``ctrl`` is pressed. |
||||
:param shift: If true, ``shift`` is pressed. |
||||
|
||||
Camera |
||||
------ |
||||
.. ocv:class:: Camera |
||||
|
||||
This class wraps intrinsic parameters of a camera. It provides several constructors |
||||
that can extract the intrinsic parameters from ``field of view``, ``intrinsic matrix`` and |
||||
``projection matrix``. :: |
||||
|
||||
class CV_EXPORTS Camera |
||||
{ |
||||
public: |
||||
Camera(float f_x, float f_y, float c_x, float c_y, const Size &window_size); |
||||
Camera(const Vec2f &fov, const Size &window_size); |
||||
Camera(const cv::Matx33f &K, const Size &window_size); |
||||
Camera(const cv::Matx44f &proj, const Size &window_size); |
||||
|
||||
inline const Vec2d & getClip() const { return clip_; } |
||||
inline void setClip(const Vec2d &clip) { clip_ = clip; } |
||||
|
||||
inline const Size & getWindowSize() const { return window_size_; } |
||||
void setWindowSize(const Size &window_size); |
||||
|
||||
inline const Vec2f & getFov() const { return fov_; } |
||||
inline void setFov(const Vec2f & fov) { fov_ = fov; } |
||||
|
||||
inline const Vec2f & getPrincipalPoint() const { return principal_point_; } |
||||
inline const Vec2f & getFocalLength() const { return focal_; } |
||||
|
||||
void computeProjectionMatrix(Matx44f &proj) const; |
||||
|
||||
static Camera KinectCamera(const Size &window_size); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
Camera::Camera |
||||
-------------- |
||||
Constructs a Camera. |
||||
|
||||
.. ocv:function:: Camera(float f_x, float f_y, float c_x, float c_y, const Size &window_size) |
||||
|
||||
:param f_x: Horizontal focal length. |
||||
:param f_y: Vertical focal length. |
||||
:param c_x: x coordinate of the principal point. |
||||
:param c_y: y coordinate of the principal point. |
||||
:param window_size: Size of the window. This together with focal length and principal point determines the field of view. |
||||
|
||||
.. ocv:function:: Camera(const Vec2f &fov, const Size &window_size) |
||||
|
||||
:param fov: Field of view (horizontal, vertical) |
||||
:param window_size: Size of the window. |
||||
|
||||
Principal point is at the center of the window by default. |
||||
|
||||
.. ocv:function:: Camera(const cv::Matx33f &K, const Size &window_size) |
||||
|
||||
:param K: Intrinsic matrix of the camera. |
||||
:param window_size: Size of the window. This together with intrinsic matrix determines the field of view. |
||||
|
||||
.. ocv:function:: Camera(const cv::Matx44f &proj, const Size &window_size) |
||||
|
||||
:param proj: Projection matrix of the camera. |
||||
:param window_size: Size of the window. This together with projection matrix determines the field of view. |
||||
|
||||
Camera::computeProjectionMatrix |
||||
------------------------------- |
||||
Computes projection matrix using intrinsic parameters of the camera. |
||||
|
||||
.. ocv:function:: void computeProjectionMatrix(Matx44f &proj) const |
||||
|
||||
:param proj: Output projection matrix. |
||||
|
||||
Camera::KinectCamera |
||||
-------------------- |
||||
Creates a Kinect Camera. |
||||
|
||||
.. ocv:function:: static Camera KinectCamera(const Size &window_size) |
||||
|
||||
:param window_size: Size of the window. This together with intrinsic matrix of a Kinect Camera determines the field of view. |
||||
|
||||
@ -0,0 +1,811 @@ |
||||
Widget |
||||
====== |
||||
|
||||
.. highlight:: cpp |
||||
|
||||
In this section, the built-in widgets are presented. |
||||
|
||||
Widget |
||||
------ |
||||
.. ocv:class:: Widget |
||||
|
||||
Base class of all widgets. Widget is implicitly shared.:: |
||||
|
||||
class CV_EXPORTS Widget |
||||
{ |
||||
public: |
||||
Widget(); |
||||
Widget(const Widget& other); |
||||
Widget& operator=(const Widget& other); |
||||
~Widget(); |
||||
|
||||
//! Create a widget directly from ply file |
||||
static Widget fromPlyFile(const String &file_name); |
||||
|
||||
//! Rendering properties of this particular widget |
||||
void setRenderingProperty(int property, double value); |
||||
double getRenderingProperty(int property) const; |
||||
|
||||
//! Casting between widgets |
||||
template<typename _W> _W cast(); |
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
Widget::fromPlyFile |
||||
------------------- |
||||
Creates a widget from ply file. |
||||
|
||||
.. ocv:function:: static Widget fromPlyFile(const String &file_name) |
||||
|
||||
:param file_name: Ply file name. |
||||
|
||||
Widget::setRenderingProperty |
||||
---------------------------- |
||||
Sets rendering property of the widget. |
||||
|
||||
.. ocv:function:: void setRenderingProperty(int property, double value) |
||||
|
||||
:param property: Property that will be modified. |
||||
:param value: The new value of the property. |
||||
|
||||
Widget::getRenderingProperty |
||||
---------------------------- |
||||
Returns rendering property of the widget. |
||||
|
||||
.. ocv:function:: double getRenderingProperty(int property) const |
||||
|
||||
:param property: Property. |
||||
|
||||
Widget::cast |
||||
------------ |
||||
Casts a widget to another. |
||||
|
||||
.. ocv:function:: template<typename _W> _W cast() |
||||
|
||||
Widget3D |
||||
-------- |
||||
.. ocv:class:: Widget3D |
||||
|
||||
Base class of all 3D widgets. :: |
||||
|
||||
class CV_EXPORTS Widget3D : public Widget |
||||
{ |
||||
public: |
||||
Widget3D() {} |
||||
|
||||
void setPose(const Affine3f &pose); |
||||
void updatePose(const Affine3f &pose); |
||||
Affine3f getPose() const; |
||||
|
||||
void setColor(const Color &color); |
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
Widget3D::setPose |
||||
----------------- |
||||
Sets pose of the widget. |
||||
|
||||
.. ocv:function:: void setPose(const Affine3f &pose) |
||||
|
||||
:param pose: The new pose of the widget. |
||||
|
||||
Widget3D::updateWidgetPose |
||||
-------------------------- |
||||
Updates pose of the widget by pre-multiplying its current pose. |
||||
|
||||
.. ocv:function:: void updateWidgetPose(const Affine3f &pose) |
||||
|
||||
:param pose: The pose that the current pose of the widget will be pre-multiplied by. |
||||
|
||||
Widget3D::getPose |
||||
----------------- |
||||
Returns the current pose of the widget. |
||||
|
||||
.. ocv:function:: Affine3f getWidgetPose() const |
||||
|
||||
Widget3D::setColor |
||||
------------------ |
||||
Sets the color of the widget. |
||||
|
||||
.. ocv:function:: void setColor(const Color &color) |
||||
|
||||
:param color: Color |
||||
|
||||
Widget2D |
||||
-------- |
||||
.. ocv:class:: Widget2D |
||||
|
||||
Base class of all 2D widgets. :: |
||||
|
||||
class CV_EXPORTS Widget2D : public Widget |
||||
{ |
||||
public: |
||||
Widget2D() {} |
||||
|
||||
void setColor(const Color &color); |
||||
}; |
||||
|
||||
Widget2D::setColor |
||||
------------------ |
||||
Sets the color of the widget. |
||||
|
||||
.. ocv:function:: void setColor(const Color &color) |
||||
|
||||
:param color: Color |
||||
|
||||
LineWidget |
||||
---------- |
||||
.. ocv:class:: LineWidget |
||||
|
||||
This 3D Widget defines a finite line. :: |
||||
|
||||
class CV_EXPORTS LineWidget : public Widget3D |
||||
{ |
||||
public: |
||||
LineWidget(const Point3f &pt1, const Point3f &pt2, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
LineWidget::LineWidget |
||||
---------------------- |
||||
Constructs a LineWidget. |
||||
|
||||
.. ocv:function:: LineWidget(const Point3f &pt1, const Point3f &pt2, const Color &color = Color::white()) |
||||
|
||||
:param pt1: Start point of the line. |
||||
:param pt2: End point of the line. |
||||
:param color: Color of the line. |
||||
|
||||
PlaneWidget |
||||
----------- |
||||
.. ocv:class:: PlaneWidget |
||||
|
||||
This 3D Widget defines a finite plane. :: |
||||
|
||||
class CV_EXPORTS PlaneWidget : public Widget3D |
||||
{ |
||||
public: |
||||
PlaneWidget(const Vec4f& coefs, double size = 1.0, const Color &color = Color::white()); |
||||
PlaneWidget(const Vec4f& coefs, const Point3f& pt, double size = 1.0, const Color &color = Color::white()); |
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
PlaneWidget::PlaneWidget |
||||
------------------------ |
||||
Constructs a PlaneWidget. |
||||
|
||||
.. ocv:function:: PlaneWidget(const Vec4f& coefs, double size = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param coefs: Plane coefficients as in (A,B,C,D) where Ax + By + Cz + D = 0. |
||||
:param size: Size of the plane. |
||||
:param color: Color of the plane. |
||||
|
||||
.. ocv:function:: PlaneWidget(const Vec4f& coefs, const Point3f& pt, double size = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param coefs: Plane coefficients as in (A,B,C,D) where Ax + By + Cz + D = 0. |
||||
:param pt: Position of the plane. |
||||
:param color: Color of the plane. |
||||
|
||||
SphereWidget |
||||
------------ |
||||
.. ocv:class:: SphereWidget |
||||
|
||||
This 3D Widget defines a sphere. :: |
||||
|
||||
class CV_EXPORTS SphereWidget : public Widget3D |
||||
{ |
||||
public: |
||||
SphereWidget(const cv::Point3f ¢er, float radius, int sphere_resolution = 10, const Color &color = Color::white()) |
||||
}; |
||||
|
||||
SphereWidget::SphereWidget |
||||
-------------------------- |
||||
Constructs a SphereWidget. |
||||
|
||||
.. ocv:function:: SphereWidget(const cv::Point3f ¢er, float radius, int sphere_resolution = 10, const Color &color = Color::white()) |
||||
|
||||
:param center: Center of the sphere. |
||||
:param radius: Radius of the sphere. |
||||
:param sphere_resolution: Resolution of the sphere. |
||||
:param color: Color of the sphere. |
||||
|
||||
ArrowWidget |
||||
----------- |
||||
.. ocv:class:: ArrowWidget |
||||
|
||||
This 3D Widget defines an arrow. :: |
||||
|
||||
class CV_EXPORTS ArrowWidget : public Widget3D |
||||
{ |
||||
public: |
||||
ArrowWidget(const Point3f& pt1, const Point3f& pt2, double thickness = 0.03, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
ArrowWidget::ArrowWidget |
||||
------------------------ |
||||
Constructs an ArrowWidget. |
||||
|
||||
.. ocv:function:: ArrowWidget(const Point3f& pt1, const Point3f& pt2, double thickness = 0.03, const Color &color = Color::white()) |
||||
|
||||
:param pt1: Start point of the arrow. |
||||
:param pt2: End point of the arrow. |
||||
:param thickness: Thickness of the arrow. Thickness of arrow head is also adjusted accordingly. |
||||
:param color: Color of the arrow. |
||||
|
||||
Arrow head is located at the end point of the arrow. |
||||
|
||||
CircleWidget |
||||
------------ |
||||
.. ocv:class:: CircleWidget |
||||
|
||||
This 3D Widget defines a circle. :: |
||||
|
||||
class CV_EXPORTS CircleWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CircleWidget(const Point3f& pt, double radius, double thickness = 0.01, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
CircleWidget::CircleWidget |
||||
-------------------------- |
||||
Constructs a CircleWidget. |
||||
|
||||
.. ocv:function:: CircleWidget(const Point3f& pt, double radius, double thickness = 0.01, const Color &color = Color::white()) |
||||
|
||||
:param pt: Center of the circle. |
||||
:param radius: Radius of the circle. |
||||
:param thickness: Thickness of the circle. |
||||
:param color: Color of the circle. |
||||
|
||||
CylinderWidget |
||||
-------------- |
||||
.. ocv:class:: CylinderWidget |
||||
|
||||
This 3D Widget defines a cylinder. :: |
||||
|
||||
class CV_EXPORTS CylinderWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CylinderWidget(const Point3f& pt_on_axis, const Point3f& axis_direction, double radius, int numsides = 30, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
CylinderWidget::CylinderWidget |
||||
------------------------------ |
||||
Constructs a CylinderWidget. |
||||
|
||||
.. ocv:function:: CylinderWidget(const Point3f& pt_on_axis, const Point3f& axis_direction, double radius, int numsides = 30, const Color &color = Color::white()) |
||||
|
||||
:param pt_on_axis: A point on the axis of the cylinder. |
||||
:param axis_direction: Direction of the axis of the cylinder. |
||||
:param radius: Radius of the cylinder. |
||||
:param numsides: Resolution of the cylinder. |
||||
:param color: Color of the cylinder. |
||||
|
||||
CubeWidget |
||||
---------- |
||||
.. ocv:class:: CubeWidget |
||||
|
||||
This 3D Widget defines a cube. :: |
||||
|
||||
class CV_EXPORTS CubeWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CubeWidget(const Point3f& pt_min, const Point3f& pt_max, bool wire_frame = true, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
CubeWidget::CubeWidget |
||||
---------------------- |
||||
Constructs a CudeWidget. |
||||
|
||||
.. ocv:function:: CubeWidget(const Point3f& pt_min, const Point3f& pt_max, bool wire_frame = true, const Color &color = Color::white()) |
||||
|
||||
:param pt_min: Specifies minimum point of the bounding box. |
||||
:param pt_max: Specifies maximum point of the bounding box. |
||||
:param wire_frame: If true, cube is represented as wireframe. |
||||
:param color: Color of the cube. |
||||
|
||||
CoordinateSystemWidget |
||||
---------------------- |
||||
.. ocv:class:: CoordinateSystemWidget |
||||
|
||||
This 3D Widget represents a coordinate system. :: |
||||
|
||||
class CV_EXPORTS CoordinateSystemWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CoordinateSystemWidget(double scale = 1.0); |
||||
}; |
||||
|
||||
CoordinateSystemWidget::CoordinateSystemWidget |
||||
---------------------------------------------- |
||||
Constructs a CoordinateSystemWidget. |
||||
|
||||
.. ocv:function:: CoordinateSystemWidget(double scale = 1.0) |
||||
|
||||
:param scale: Determines the size of the axes. |
||||
|
||||
PolyLineWidget |
||||
-------------- |
||||
.. ocv:class:: PolyLineWidget |
||||
|
||||
This 3D Widget defines a poly line. :: |
||||
|
||||
class CV_EXPORTS PolyLineWidget : public Widget3D |
||||
{ |
||||
public: |
||||
PolyLineWidget(InputArray points, const Color &color = Color::white()); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
PolyLineWidget::PolyLineWidget |
||||
------------------------------ |
||||
Constructs a PolyLineWidget. |
||||
|
||||
.. ocv:function:: PolyLineWidget(InputArray points, const Color &color = Color::white()) |
||||
|
||||
:param points: Point set. |
||||
:param color: Color of the poly line. |
||||
|
||||
GridWidget |
||||
---------- |
||||
.. ocv:class:: GridWidget |
||||
|
||||
This 3D Widget defines a grid. :: |
||||
|
||||
class CV_EXPORTS GridWidget : public Widget3D |
||||
{ |
||||
public: |
||||
//! Creates grid at the origin |
||||
GridWidget(const Vec2i &dimensions, const Vec2d &spacing, const Color &color = Color::white()); |
||||
//! Creates grid based on the plane equation |
||||
GridWidget(const Vec4f &coeffs, const Vec2i &dimensions, const Vec2d &spacing, const Color &color = Color::white()); |
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
GridWidget::GridWidget |
||||
---------------------- |
||||
Constructs a GridWidget. |
||||
|
||||
.. ocv:function:: GridWidget(const Vec2i &dimensions, const Vec2d &spacing, const Color &color = Color::white()) |
||||
|
||||
:param dimensions: Number of columns and rows, respectively. |
||||
:param spacing: Size of each column and row, respectively. |
||||
:param color: Color of the grid. |
||||
|
||||
.. ocv:function: GridWidget(const Vec4f &coeffs, const Vec2i &dimensions, const Vec2d &spacing, const Color &color = Color::white()) |
||||
|
||||
:param coeffs: Plane coefficients as in (A,B,C,D) where Ax + By + Cz + D = 0. |
||||
:param dimensions: Number of columns and rows, respectively. |
||||
:param spacing: Size of each column and row, respectively. |
||||
:param color: Color of the grid. |
||||
|
||||
Text3DWidget |
||||
------------ |
||||
.. ocv:class:: Text3DWidget |
||||
|
||||
This 3D Widget represents 3D text. The text always faces the camera. :: |
||||
|
||||
class CV_EXPORTS Text3DWidget : public Widget3D |
||||
{ |
||||
public: |
||||
Text3DWidget(const String &text, const Point3f &position, double text_scale = 1.0, const Color &color = Color::white()); |
||||
|
||||
void setText(const String &text); |
||||
String getText() const; |
||||
}; |
||||
|
||||
Text3DWidget::Text3DWidget |
||||
-------------------------- |
||||
Constructs a Text3DWidget. |
||||
|
||||
.. ocv:function:: Text3DWidget(const String &text, const Point3f &position, double text_scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param text: Text content of the widget. |
||||
:param position: Position of the text. |
||||
:param text_scale: Size of the text. |
||||
:param color: Color of the text. |
||||
|
||||
Text3DWidget::setText |
||||
--------------------- |
||||
Sets the text content of the widget. |
||||
|
||||
.. ocv:function:: void setText(const String &text) |
||||
|
||||
:param text: Text content of the widget. |
||||
|
||||
Text3DWidget::getText |
||||
--------------------- |
||||
Returns the current text content of the widget. |
||||
|
||||
.. ocv:function:: String getText() const |
||||
|
||||
TextWidget |
||||
---------- |
||||
.. ocv:class:: TextWidget |
||||
|
||||
This 2D Widget represents text overlay. :: |
||||
|
||||
class CV_EXPORTS TextWidget : public Widget2D |
||||
{ |
||||
public: |
||||
TextWidget(const String &text, const Point2i &pos, int font_size = 10, const Color &color = Color::white()); |
||||
|
||||
void setText(const String &text); |
||||
String getText() const; |
||||
}; |
||||
|
||||
TextWidget::TextWidget |
||||
---------------------- |
||||
Constructs a TextWidget. |
||||
|
||||
.. ocv:function:: TextWidget(const String &text, const Point2i &pos, int font_size = 10, const Color &color = Color::white()) |
||||
|
||||
:param text: Text content of the widget. |
||||
:param pos: Position of the text. |
||||
:param font_size: Font size. |
||||
:param color: Color of the text. |
||||
|
||||
TextWidget::setText |
||||
--------------------- |
||||
Sets the text content of the widget. |
||||
|
||||
.. ocv:function:: void setText(const String &text) |
||||
|
||||
:param text: Text content of the widget. |
||||
|
||||
TextWidget::getText |
||||
--------------------- |
||||
Returns the current text content of the widget. |
||||
|
||||
.. ocv:function:: String getText() const |
||||
|
||||
ImageOverlayWidget |
||||
------------------ |
||||
.. ocv:class:: ImageOverlayWidget |
||||
|
||||
This 2D Widget represents an image overlay. :: |
||||
|
||||
class CV_EXPORTS ImageOverlayWidget : public Widget2D |
||||
{ |
||||
public: |
||||
ImageOverlayWidget(const Mat &image, const Rect &rect); |
||||
|
||||
void setImage(const Mat &image); |
||||
}; |
||||
|
||||
ImageOverlayWidget::ImageOverlayWidget |
||||
-------------------------------------- |
||||
Constructs a ImageOverlayWidget. |
||||
|
||||
.. ocv:function:: ImageOverlayWidget(const Mat &image, const Rect &rect) |
||||
|
||||
:param image: BGR or Gray-Scale image. |
||||
:param rect: Image is scaled and positioned based on rect. |
||||
|
||||
ImageOverlayWidget::setImage |
||||
---------------------------- |
||||
Sets the image content of the widget. |
||||
|
||||
.. ocv:function:: void setImage(const Mat &image) |
||||
|
||||
:param image: BGR or Gray-Scale image. |
||||
|
||||
Image3DWidget |
||||
------------- |
||||
.. ocv:class:: Image3DWidget |
||||
|
||||
This 3D Widget represents 3D image. :: |
||||
|
||||
class CV_EXPORTS Image3DWidget : public Widget3D |
||||
{ |
||||
public: |
||||
//! Creates 3D image at the origin |
||||
Image3DWidget(const Mat &image, const Size &size); |
||||
//! Creates 3D image at a given position, pointing in the direction of the normal, and having the up_vector orientation |
||||
Image3DWidget(const Vec3f &position, const Vec3f &normal, const Vec3f &up_vector, const Mat &image, const Size &size); |
||||
|
||||
void setImage(const Mat &image); |
||||
}; |
||||
|
||||
Image3DWidget::Image3DWidget |
||||
---------------------------- |
||||
Constructs a Image3DWidget. |
||||
|
||||
.. ocv:function:: Image3DWidget(const Mat &image, const Size &size) |
||||
|
||||
:param image: BGR or Gray-Scale image. |
||||
:param size: Size of the image. |
||||
|
||||
.. ocv:function:: Image3DWidget(const Vec3f &position, const Vec3f &normal, const Vec3f &up_vector, const Mat &image, const Size &size) |
||||
|
||||
:param position: Position of the image. |
||||
:param normal: Normal of the plane that represents the image. |
||||
:param up_vector: Determines orientation of the image. |
||||
:param image: BGR or Gray-Scale image. |
||||
:param size: Size of the image. |
||||
|
||||
Image3DWidget::setImage |
||||
----------------------- |
||||
Sets the image content of the widget. |
||||
|
||||
.. ocv:function:: void setImage(const Mat &image) |
||||
|
||||
:param image: BGR or Gray-Scale image. |
||||
|
||||
CameraPositionWidget |
||||
-------------------- |
||||
.. ocv:class:: CameraPositionWidget |
||||
|
||||
This 3D Widget represents camera position. :: |
||||
|
||||
class CV_EXPORTS CameraPositionWidget : public Widget3D |
||||
{ |
||||
public: |
||||
//! Creates camera coordinate frame (axes) at the origin |
||||
CameraPositionWidget(double scale = 1.0); |
||||
//! Creates frustum based on the intrinsic marix K at the origin |
||||
CameraPositionWidget(const Matx33f &K, double scale = 1.0, const Color &color = Color::white()); |
||||
//! Creates frustum based on the field of view at the origin |
||||
CameraPositionWidget(const Vec2f &fov, double scale = 1.0, const Color &color = Color::white()); |
||||
//! Creates frustum and display given image at the far plane |
||||
CameraPositionWidget(const Matx33f &K, const Mat &img, double scale = 1.0, const Color &color = Color::white()); |
||||
}; |
||||
|
||||
CameraPositionWidget::CameraPositionWidget |
||||
------------------------------------------ |
||||
Constructs a CameraPositionWidget. |
||||
|
||||
.. ocv:function:: CameraPositionWidget(double scale = 1.0) |
||||
|
||||
Creates camera coordinate frame at the origin. |
||||
|
||||
.. ocv:function:: CameraPositionWidget(const Matx33f &K, double scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param K: Intrinsic matrix of the camera. |
||||
:param scale: Scale of the frustum. |
||||
:param color: Color of the frustum. |
||||
|
||||
Creates viewing frustum of the camera based on its intrinsic matrix K. |
||||
|
||||
.. ocv:function:: CameraPositionWidget(const Vec2f &fov, double scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param fov: Field of view of the camera (horizontal, vertical). |
||||
:param scale: Scale of the frustum. |
||||
:param color: Color of the frustum. |
||||
|
||||
Creates viewing frustum of the camera based on its field of view fov. |
||||
|
||||
.. ocv:function:: CameraPositionWidget(const Matx33f &K, const Mat &img, double scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param K: Intrinsic matrix of the camera. |
||||
:param img: BGR or Gray-Scale image that is going to be displayed at the far plane of the frustum. |
||||
:param scale: Scale of the frustum and image. |
||||
:param color: Color of the frustum. |
||||
|
||||
Creates viewing frustum of the camera based on its intrinsic matrix K, and displays image on the far end plane. |
||||
|
||||
TrajectoryWidget |
||||
---------------- |
||||
.. ocv:class:: TrajectoryWidget |
||||
|
||||
This 3D Widget represents a trajectory. :: |
||||
|
||||
class CV_EXPORTS TrajectoryWidget : public Widget3D |
||||
{ |
||||
public: |
||||
enum {DISPLAY_FRAMES = 1, DISPLAY_PATH = 2}; |
||||
|
||||
//! Displays trajectory of the given path either by coordinate frames or polyline |
||||
TrajectoryWidget(const std::vector<Affine3f> &path, int display_mode = TrajectoryWidget::DISPLAY_PATH, const Color &color = Color::white(), double scale = 1.0); |
||||
//! Displays trajectory of the given path by frustums |
||||
TrajectoryWidget(const std::vector<Affine3f> &path, const Matx33f &K, double scale = 1.0, const Color &color = Color::white()); |
||||
//! Displays trajectory of the given path by frustums |
||||
TrajectoryWidget(const std::vector<Affine3f> &path, const Vec2f &fov, double scale = 1.0, const Color &color = Color::white()); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
TrajectoryWidget::TrajectoryWidget |
||||
---------------------------------- |
||||
Constructs a TrajectoryWidget. |
||||
|
||||
.. ocv:function:: TrajectoryWidget(const std::vector<Affine3f> &path, int display_mode = TrajectoryWidget::DISPLAY_PATH, const Color &color = Color::white(), double scale = 1.0) |
||||
|
||||
:param path: List of poses on a trajectory. |
||||
:param display_mode: Display mode. This can be DISPLAY_PATH, DISPLAY_FRAMES, DISPLAY_PATH & DISPLAY_FRAMES. |
||||
:param color: Color of the polyline that represents path. Frames are not affected. |
||||
:param scale: Scale of the frames. Polyline is not affected. |
||||
|
||||
Displays trajectory of the given path as follows: |
||||
|
||||
* DISPLAY_PATH : Displays a poly line that represents the path. |
||||
* DISPLAY_FRAMES : Displays coordinate frames at each pose. |
||||
* DISPLAY_PATH & DISPLAY_FRAMES : Displays both poly line and coordinate frames. |
||||
|
||||
.. ocv:function:: TrajectoryWidget(const std::vector<Affine3f> &path, const Matx33f &K, double scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param path: List of poses on a trajectory. |
||||
:param K: Intrinsic matrix of the camera. |
||||
:param scale: Scale of the frustums. |
||||
:param color: Color of the frustums. |
||||
|
||||
Displays frustums at each pose of the trajectory. |
||||
|
||||
.. ocv:function:: TrajectoryWidget(const std::vector<Affine3f> &path, const Vec2f &fov, double scale = 1.0, const Color &color = Color::white()) |
||||
|
||||
:param path: List of poses on a trajectory. |
||||
:param fov: Field of view of the camera (horizontal, vertical). |
||||
:param scale: Scale of the frustums. |
||||
:param color: Color of the frustums. |
||||
|
||||
Displays frustums at each pose of the trajectory. |
||||
|
||||
SpheresTrajectoryWidget |
||||
----------------------- |
||||
.. ocv:class:: SpheresTrajectoryWidget |
||||
|
||||
This 3D Widget represents a trajectory using spheres and lines, where spheres represent the positions of the camera, and lines |
||||
represent the direction from previous position to the current. :: |
||||
|
||||
class CV_EXPORTS SpheresTrajectoryWidget : public Widget3D |
||||
{ |
||||
public: |
||||
SpheresTrajectoryWidget(const std::vector<Affine3f> &path, float line_length = 0.05f, |
||||
double init_sphere_radius = 0.021, sphere_radius = 0.007, |
||||
Color &line_color = Color::white(), const Color &sphere_color = Color::white()); |
||||
}; |
||||
|
||||
SpheresTrajectoryWidget::SpheresTrajectoryWidget |
||||
------------------------------------------------ |
||||
Constructs a SpheresTrajectoryWidget. |
||||
|
||||
.. ocv:function:: SpheresTrajectoryWidget(const std::vector<Affine3f> &path, float line_length = 0.05f, double init_sphere_radius = 0.021, double sphere_radius = 0.007, const Color &line_color = Color::white(), const Color &sphere_color = Color::white()) |
||||
|
||||
:param path: List of poses on a trajectory. |
||||
:param line_length: Length of the lines. |
||||
:param init_sphere_radius: Radius of the first sphere which represents the initial position of the camera. |
||||
:param sphere_radius: Radius of the rest of the spheres. |
||||
:param line_color: Color of the lines. |
||||
:param sphere_color: Color of the spheres. |
||||
|
||||
CloudWidget |
||||
----------- |
||||
.. ocv:class:: CloudWidget |
||||
|
||||
This 3D Widget defines a point cloud. :: |
||||
|
||||
class CV_EXPORTS CloudWidget : public Widget3D |
||||
{ |
||||
public: |
||||
//! Each point in cloud is mapped to a color in colors |
||||
CloudWidget(InputArray cloud, InputArray colors); |
||||
//! All points in cloud have the same color |
||||
CloudWidget(InputArray cloud, const Color &color = Color::white()); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
CloudWidget::CloudWidget |
||||
------------------------ |
||||
Constructs a CloudWidget. |
||||
|
||||
.. ocv:function:: CloudWidget(InputArray cloud, InputArray colors) |
||||
|
||||
:param cloud: Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4. |
||||
:param colors: Set 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). |
||||
|
||||
.. ocv:function:: CloudWidget(InputArray cloud, const Color &color = Color::white()) |
||||
|
||||
:param cloud: Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4. |
||||
:param color: A single color for the whole cloud. |
||||
|
||||
Points in the cloud belong to mask when they are set to (NaN, NaN, NaN). |
||||
|
||||
CloudCollectionWidget |
||||
--------------------- |
||||
.. ocv:class:: CloudCollectionWidget |
||||
|
||||
This 3D Widget defines a collection of clouds. :: |
||||
|
||||
class CV_EXPORTS CloudCollectionWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CloudCollectionWidget(); |
||||
|
||||
//! Each point in cloud is mapped to a color in colors |
||||
void addCloud(InputArray cloud, InputArray colors, const Affine3f &pose = Affine3f::Identity()); |
||||
//! All points in cloud have the same color |
||||
void addCloud(InputArray cloud, const Color &color = Color::white(), Affine3f &pose = Affine3f::Identity()); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
CloudCollectionWidget::CloudCollectionWidget |
||||
-------------------------------------------- |
||||
Constructs a CloudCollectionWidget. |
||||
|
||||
.. ocv:function:: CloudCollectionWidget() |
||||
|
||||
CloudCollectionWidget::addCloud |
||||
------------------------------- |
||||
Adds a cloud to the collection. |
||||
|
||||
.. ocv:function:: void addCloud(InputArray cloud, InputArray colors, const Affine3f &pose = Affine3f::Identity()) |
||||
|
||||
:param cloud: Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4. |
||||
:param colors: Set of colors. It has to be of the same size with cloud. |
||||
:param pose: Pose of the cloud. |
||||
|
||||
Points in the cloud belong to mask when they are set to (NaN, NaN, NaN). |
||||
|
||||
.. ocv:function:: void addCloud(InputArray cloud, const Color &color = Color::white(), const Affine3f &pose = Affine3f::Identity()) |
||||
|
||||
:param cloud: Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4. |
||||
:param colors: A single color for the whole cloud. |
||||
:param pose: Pose of the cloud. |
||||
|
||||
Points in the cloud belong to mask when they are set to (NaN, NaN, NaN). |
||||
|
||||
CloudNormalsWidget |
||||
------------------ |
||||
.. ocv:class:: CloudNormalsWidget |
||||
|
||||
This 3D Widget represents normals of a point cloud. :: |
||||
|
||||
class CV_EXPORTS CloudNormalsWidget : public Widget3D |
||||
{ |
||||
public: |
||||
CloudNormalsWidget(InputArray cloud, InputArray normals, int level = 100, float scale = 0.02f, const Color &color = Color::white()); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
CloudNormalsWidget::CloudNormalsWidget |
||||
-------------------------------------- |
||||
Constructs a CloudNormalsWidget. |
||||
|
||||
.. ocv:function:: CloudNormalsWidget(InputArray cloud, InputArray normals, int level = 100, float scale = 0.02f, const Color &color = Color::white()) |
||||
|
||||
:param cloud: Point set which can be of type: CV_32FC3, CV_32FC4, CV_64FC3, CV_64FC4. |
||||
:param normals: A set of normals that has to be of same type with cloud. |
||||
:param level: Display only every levelth normal. |
||||
:param scale: Scale of the arrows that represent normals. |
||||
:param color: Color of the arrows that represent normals. |
||||
|
||||
MeshWidget |
||||
---------- |
||||
.. ocv:class:: MeshWidget |
||||
|
||||
This 3D Widget defines a mesh. :: |
||||
|
||||
class CV_EXPORTS MeshWidget : public Widget3D |
||||
{ |
||||
public: |
||||
MeshWidget(const Mesh3d &mesh); |
||||
|
||||
private: |
||||
/* hidden */ |
||||
}; |
||||
|
||||
MeshWidget::MeshWidget |
||||
---------------------- |
||||
Constructs a MeshWidget. |
||||
|
||||
.. ocv:function:: MeshWidget(const Mesh3d &mesh) |
||||
|
||||
:param mesh: Mesh object that will be displayed. |
||||
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in new issue