what is the function in direct2d

Question

there is function addline in pcl visualizer

what is the same that in direct2d?

I have many slices I want to use it in direct2d

the slices is pcl::PointXYZ and how to use it in direct2d?

Answer 1

Maybe you can see : https://learn.microsoft.com/en-us/archive/msdn-magazine/2014/july/directx-factor-breaking-the-z-barrier-with-direct2d-effects