CloudCompare forum

Actually, It doesn't take that much time. We just want to make it faster. we're in release mode. Another aimuler question, about "getPoint(index)" for(int i=0;i<size;i++) { CCVector3 p = cloud->getPoint(i); } it seems cost the same time whatever we use "#pragma omp parallel for" ...

So there's no other way to improve performance of this issue?

maybe replace "addPoint" with other function or addPoint with Index ?

is addPoint sequential?

ccPointCloud *cloud = new ccPointCloud; cloud->reserve(points.size()); for(int i=0;i<points.size();i++) { cloud->addPoint(points[i]); } There is a points array, and I want to convert it into ccPointCloud type, andt it costs time. I want to use parallel for to improve its efficacy. But when I use #o...

i know the problem, Thanks.

Hi, Daniel. Even I remove "enableScalarField", it's not working. I save the result data to bin file and open it in Cloudcompare. The pointcloud do not have any color and even have no "Color" selection. Is there any example for adding pointcolor? I've confused in this issue for a ...

I want to set point cloud but it always failed. This is my code, is it anything wrong? My cloudcompare version is 2.9.1 If you can, please give me a resolution for it. Thanks. ccPointCloud *cc_cloud = new ccPointCloud; cc_cloud->reserve(100); for (int i = 0; i < 100; i++) { CCvecotr3 p; p.x = i; p.y...

great! thanks Daniel.

Yes, coding in Ubuntu 18.04.

"Do you have a valid qApp?" <- sorry, what's that mean?


If i create a txt file and modify the filename extension from txt to stl.
And I load it by the code it crash.

BinFilter bin; BinFilter::LoadParameters lp; lp.alwaysDisplayLoadDialog = false; CC_FILE_ERROR error = bin.loadFile(filename, *obj, lp); if I Input a file incomplete file or something that cloudcompare cannot read, it won't return an errorcode. the result I got is the program crash. How to fix this...