CloudCompare forum

Hi Daniel, can you help and point me in the right direction of:

1. how would widget (not mainWindow) (or its window) listen to an event of the PickingHub (like R/T tool to the picking of a point)?
It seems like another widget cannot listen to the same events, as it does not have the pickingWindow ...

Hey,
is there a high level Interface to draw to the screen of CloudCompare?
As discussed here I would like to fix the inconsistency of the CoR. Looking at the Code I expect to draw the pivot it seems to be visualized using OpenGL 2.1 directly. Is there no Interface to abstract from that to draw ...

It does work but unreliably.
The behaviour feel buggy, but I have not understood all the interactions yet:

double click/Pick Rotation Center without R/T mode works as intended
double click with R/T paused works as intended for both the cameras CoR and the CoR used in the R/T tool
double click ...

I found the Rotation/Translation Mode and its settings to be convoluted and behaviour like the custom center of rotation are not explicitly communicated.
Tbh, I thought that a custom center of rotation needs to be implemented. Turns out that it exists, but is overwritten by the bounding box center ...