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Point Cloud Library (PCL)
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PolygonMesh not loading 3d object on Linux platform #3437

Open npatil15 opened 4 years ago

npatil15 commented 4 years ago

Hello,

I'm trying to load 3D object on pcl visualizer, where on windows it works like charm but in Linux its crashing and giving an error as,

double free or corruption (out) 15:43:04: The program has unexpectedly finished.

Please check the code below I have tried, were for both having the same error. First way: boost::shared_ptr<pcl::visualization::PCLVisualizer> viewer; pcl::PolygonMesh polymesh; pcl::io::loadPolygonFile("/home/linux/Modules/Viewer/Vehicle.obj", polymesh); viewer->addPolygonMesh(polymesh, "meshes", 0); viewer->spin();

Second Way: That I found from here, boost::shared_ptr<pcl::visualization::PCLVisualizer> viewer; pcl::PolygonMesh polymesh; vtkSmartPointer<vtkPolyData> poly_data; pcl::io::loadPolygonFileOBJ("/home/linux/Modules/Viewer/Vehicle.obj", polymesh); pcl::io::mesh2vtk(polymesh, poly_data); viewer->addModelFromPolyData(poly_data, "poly_data", 0); viewer->setShapeRenderingProperties(pcl::visualization::PCL_VISUALIZER_SHADING,pcl::visualization::PCL_VISUALIZER_SHADING_PHONG,"poly_data"); viewer->spin();

Before I was trying with PCL 1.8.1 library, everything works fine except PolygonMesh. So I thought updating library to 1.9.1 will works but its not working. Now for updated library actually I'm facing two issues

  1. PolygonMesh is not working as already discussed.
  2. While adding a simple line using addline() and then using setShapeRenderingProperties() it is actually drawing the line on visualizer but, showing error on debugging console as below. So I'm not sure does I have properly updated the library or have missed something while updating.

    [setShapeRenderingProperties] Could not find any shape with id

Regarding libraries: I have tried PCL 1.8.1 and 1.9.1 both and causing the same issue for both libraries; Supported libraries: VTK-8.1.0, FLANN-1.8.4, BOOST-1.66.0, EIGEN-3.3.4, QHULL-2015.2. Please ask if I missed any library. Compiler details: gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1) Qt Editor Details: Qt Creator 4.8.2, based on Qt 5.9.8 (GCC 5.3.1 20160406 (Red Hat 5.3.1-6), 64 bit) System details: NAME="Ubuntu" VERSION="18.04.3 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.3 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic

Please update me where and what I have missed?

Thanks.

npatil15 commented 4 years ago

The second issue is resolved for below error, as it was not updating id properly.

[setShapeRenderingProperties] Could not find any shape with id.

Now has one issue of PolygonMesh which is crashing application on using.

stale[bot] commented 4 years ago

Marking this as stale due to 30 days of inactivity. It will be closed in 7 days if no further activity occurs.

kunaltyagi commented 4 years ago

2 solutions:

I wonder if one of them resolved this

stale[bot] commented 4 years ago

Marking this as stale due to 30 days of inactivity. It will be closed in 7 days if no further activity occurs.