E3DViewer::Pick3DPoint
Returns and displays the picked E3DPoint in the EPointCloud.
Namespace: Euresys::Open_eVision::Easy3D
[C++]
E3DPoint Pick3DPoint(
int x,
int y
)
Parameters
x
The X pixel coordinate in the 3DViewer windows
y
The Y pixel coordinate in the 3DViewer windows
Remarks
If there is no point close enough to the picking ray, an EException is thrown (see also E3DViewer::PickingDistanceThreshold). If a callback function is configured (see E3DViewer::SetPickedPointCallBack), then no EException is thrown when there is no point found.
E3DViewer.Pick3DPoint
Returns and displays the picked E3DPoint in the EPointCloud.
Namespace: Euresys.Open_eVision.Easy3D
[C#]
Euresys.Open_eVision.Easy3D.E3DPoint Pick3DPoint(
int x,
int y
)
Parameters
x
The X pixel coordinate in the 3DViewer windows
y
The Y pixel coordinate in the 3DViewer windows
Remarks
If there is no point close enough to the picking ray, an EException is thrown (see also E3DViewer::PickingDistanceThreshold). If a callback function is configured (see E3DViewer::SetPickedPointCallBack), then no EException is thrown when there is no point found.