Build warnings in vtkWebGLExporter in Visual Studio
Standard Output vtkWebGLExporter.cxx
D:\buildbot\400c09f7\source\VTK\Web\WebGLExporter\vtkWebGLExporter.cxx(179): warning C4302: 'type cast': truncation from 'vtkMapper2D *' to 'long'
D:\buildbot\400c09f7\source\VTK\Web\WebGLExporter\vtkWebGLExporter.cxx(216): warning C4302: 'type cast': truncation from 'vtkActor2D *' to 'long'
https://open.cdash.org/viewBuildError.php?type=1&buildid=4509758