PCL:How to picking other PointCloud in the PCL Visualization

Question

I want picking other PointCloud but the "cloud" in the PCL Visualization.

However the registerAreaPickingCallback() doesn't support pass PointCloud arg. By default,only the default pointcloud:"cloud" is avalible and the indices of the callback areaPickingEvent only include the default pointcloud:"cloud".

I can't found any information about it in the PCL website.

I wonder how to do it,can somebody help me?

Answer 1

I found the relavent issue at GitHub. At here:#978

And the contributors have solved it.#3763

They will release it at PCL-1.12.0