CloudCompare forum

I have checked the DistanceComputationTool.
In my application,I use ccPlane::Fit(cloud, &rms) to get an average plane.How can I use this plane to caculante the distance from one point to this plane.I couldn't find the ax+by+cz+d=0;[a,b,c,d] in the ccplane;

How can I use CC to do some calculation of point to plane distance?

I want to develop some new functions to deal with the pointcloud,but it's not convenient to code in VS2013.Because I'll change some UI in CC.So I have to use cmake to build the CC,and change something in VS2013,it's not convenient. I want to use QT to develop,my step is: 1:click 'open project' in QC...

Sorry,I didn't say clearly.In fact I use the 'edit->mesh->Delaunay 2D'.But I can't see the word at the surface of the scan data.
But the other 3D program can show the word like below:

Can CC display a Mesh like this?

Because the 3D vision does not have a lot Automatic measurement. So we have to use ZMAP to do some automatic measurement.The picture is also Ok to deal with automatic measurement.

The ZMap consists on a planar projection of cloudofpoints onto the z plane. Its constructor transforms each cloudofpoints element to the ZMap using the following relation: ZMap(X, Y) = Zcop A ZMap object internally contains a list of factors: xmin: minimum x-coordinate of the associated COP xmax: ma...

Thanks a lot.Maybe FPCS registration is what I need.I have build a single program to use FPCSRegistrationTools to do registration with two scan data. But the return value is always false.What param should I set in the function CCLib::FPCSRegistrationTools::RegisterClouds(...) /** Implements the 4 Po...

There still have a problem with how to roughly register the While Cloud .Is there any algorithm can help me ?

Sorry for the picture,I have upload the picture again. Thanks a lot for your help.Maybe I haven't understand the 'overlap' parameter.That I can't do a good registration. the picture I want is like this: 977562594133866524.png 977562594133866523.png I hope the model cloudpoints can match the one part...