CloudCompare forum

hi Daniel,

I need the trace polyline tool activated from one of the actions in my plugin. Is this possible to call(I doubt this since this is on a MainWindow and I am not sure how to get a reference to Main Window from my plugin)? If not what should I look at for achieving this?

hi Daniel, I used this event to get the x,y,z location of a point that I picked on a point cloud. My assumption was this CCVector3 gives me the x,y and z location of the point closest to my picking location. But is it instead giving the location of the clicked position on the screen? SIGNAL(itemPick...

that worked!! although I am yet to understand what will happen if i do not set unallocateVisibilityArray. Hopefully a scenario would popup as I use the plugin and help me solve the problem. Thank you.

hi Daniel, I am trying to hide a few points in my cloud. The user would select point on the cloud using mouse and that point should be invisible now. I have checked the ccGenericPointCloud and graphicalsegmentationTool source. It seems I can only hide once using the existing methods. If i want to hi...

thank you! I will try this.

hi, I am trying to get the x and y screen points picked on the screen by user. I tried the below code for this. Same things are working fine in the SegmentationTool and similar tools in the core. I also tried setting the picking mode ccGLWindow::POINT_PICKING. Any idea where I am going wrong? ccGLWi...

yes i did think the color/normal/scalar indices could cause issues..anyway i will try if i can manage this through a function..

how do I delete a point at an index? . I checked the graphical segmentation tools source. There it uses cloud->getTheVisibilityArray() and sets invisible at the specified index. I am sure I am missing something here.

I got it to work in debug mode by doing the below change in CMakePluginTpl.cmake. Commented out the QT_NO_DEBUG My knowledge of CMake system is below basic so I dont know what this is even doing ;) Now I can run the application from install location and then use QTCreator's "attach to running a...

hi Daniel..this is working from the plugin. Seems like there is no dll boundary issues. Please review the pull request. Thank you again!