Display text3D

[frozar]

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That's a bug.

Your Environment

• Operating System and version: Ubuntu 16.04.3
• Compiler: gcc 5.4.0
• PCL Version: master branch

Situation

I don't see the 3D text I added to my scene. I provide a tiny code to test it:
pcl_text_simple.zip

I use the original addText3D() method (without the orientation array).

Example in clear

#include <iostream>
#include <pcl/point_types.h>

#include <pcl/visualization/pcl_visualizer.h>

int
main (int argc, char** argv)
{
  pcl::visualization::PCLVisualizer viz ("Visualizator");
  viz.addCoordinateSystem(1.0);

  viz.addText3D ("SIMPLE", pcl::PointXYZ(0.0, 0.0, 0.0));

  //main loop of the visualizer
  while (!viz.wasStopped ())
  {
    viz.spinOnce(100);
    boost::this_thread::sleep(boost::posix_time::microseconds(100000));
  }

  return (0);
}

Possible reason

Maybe I miss something in the tiny example, or maybe it comes from recent PR (I think about #2088 but I really don't know). Ok now I'm pretty that it comes from PR #2088.

[SergioRAgostinho]

Fixed by #2110