CloudCompare forum

hi Daniel,

thanks for the suggestions. I would try to get this done possibly with a pull request in the near future.

hi Daniel, I was thinking of implementing a functionality that lets users undo the zoom and pan operations. Sometimes we hit the zoom to whole cloud extent or do several pan/zoom it would be good if we could just go back to the extent where it was. My idea was to store the camera parameter for the l...

hi..It is not such an essential requirement. I just wanted to disable a button till a particular object was added to tree. I worked around by keeping the button enabled and checking for the same on its click.

hi Daniel,

is there any way i can subscribe to a SIGNAL that will let me know when an object is added to the dbTree? I am looking for this in my plugin.

ah..it never really occurred to me that I should add this subclassed cloud to the existing cloud as a child. This works perfectly now. Thanks a lot for reviewing the code. So I guess I should take care of removing this child and adding a new one everything a highlight is needed. At present I have no...

I have to admit my c++ is rather weak. I managed to do like below. ccHighlightCloud .h #include<ccPointCloud.h> class ccHighlightCloud : public ccPointCloud { public: ccHighlightCloud(); ccBBox getOwnBB(bool withGLFeatures/*=false*/); }; ccHighlightCloud.cpp #include "ccHighlightCloud.h" c...

okay it is clear now. I will try it out. Of course i know the point list picking tool :)

thanks..i will give this a try..I am creating the clouds myself. This is just a plugin to let user capture a few points from cloud. returns a box with a fixed size in the case there's only one point in the cloud. does this mean I need to create a temporary cloud just for zooming to a point? ccHObjec...

hi, I managed to highlight and zoom to a line object referring the centerAndZoom functionality in mainwindow. ccHObject* lineObj = getLineObj(); bbox = lineObj->getOwnBB(); m_app->setSelectedInDB(lineObj, true); glWindow->updateConstellationCenterAndZoom(&bbox); but the same code for point does ...

i kind of mimicked the tool in the end. I had to let the user draw a polyline on screen and have some event like onSketchFinished(Polyline). Anyway thanks for the reply.