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OpenCV
4.5.4
Open Source Computer Vision
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OpenCV
4.5.4
Open Source Computer Vision
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This 3D Widget represents a trajectory using spheres and lines. More...
#include <opencv2/viz/widgets.hpp>
Public Member Functions | |
| WTrajectorySpheres (InputArray path, double line_length=0.05, double radius=0.007, const Color &from=Color::red(), const Color &to=Color::white()) | |
| Constructs a WTrajectorySpheres. 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... | |
| Widget & | operator= (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... | |
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. :
| cv::viz::WTrajectorySpheres::WTrajectorySpheres | ( | InputArray | path, |
| double | line_length = 0.05, |
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| double | radius = 0.007, |
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| const Color & | from = Color::red(), |
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| const Color & | to = Color::white() |
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| ) |
Constructs a WTrajectorySpheres.
| path | List of poses on a trajectory. Takes std::vector<Affine<T>> with T == [float | double] |
| line_length | Max length of the lines which point to previous position |
| radius | Radius of the spheres. |
| from | Color for first sphere. |
| to | Color for last sphere. Intermediate spheres will have interpolated color. |
1.8.13