vtkIOPLY: update to the new module system

IO/PLY/CMakeLists.txt

-set(Module_SRCS
-  vtkPLY.cxx
-  vtkPLYReader.cxx
-  vtkPLYWriter.cxx
-)
+set(classes
+  vtkPLY
+  vtkPLYReader
+  vtkPLYWriter)
 
-vtk_module_library(vtkIOPLY ${Module_SRCS})
+vtk_module_add_module(VTK::IOPLY
+  CLASSES ${classes})

IO/PLY/Testing/CMakeLists.txt

+vtk_module_test_data(
+  Data/Armadillo.ply
+  Data/PointCloud.ply
+  Data/bunny.ply
+  Data/squareTextured.ply
+  Data/squareTexturedFaces.ply
+  Data/vtk.png)
+
 add_subdirectory(Cxx)
 
 if (VTK_WRAP_PYTHON)

IO/PLY/Testing/Cxx/CMakeLists.txt

@@ -5,10 +5,10 @@ vtk_add_test_cxx(vtkIOPLYCxxTests tests
   TestPLYWriterAlpha.cxx
   TestPLYWriter.cxx,NO_VALID
   )
-vtk_add_test_cxx(${vtk-module}CxxTests tests
+vtk_add_test_cxx(vtkIOPLYCxxTests tests
   TestPLYReaderTextureUVPoints,TestPLYReaderTextureUV.cxx squareTextured.ply
 )
-vtk_add_test_cxx(${vtk-module}CxxTests tests
+vtk_add_test_cxx(vtkIOPLYCxxTests tests
   TestPLYReaderTextureUVFaces,TestPLYReaderTextureUV.cxx squareTexturedFaces.ply
 )
-vtk_test_cxx_executable(${vtk-module}CxxTests tests)
+vtk_test_cxx_executable(vtkIOPLYCxxTests tests)

IO/PLY/module.cmake

-vtk_module(vtkIOPLY
-  GROUPS
-    StandAlone
-  TEST_DEPENDS
-    vtkRenderingOpenGL2
-    vtkIOImage
-    vtkTestingRendering
-    vtkInteractionStyle
-  KIT
-    vtkIO
-  DEPENDS
-    vtkCommonCore
-    vtkIOCore
-  PRIVATE_DEPENDS
-    vtkCommonDataModel
-    vtkCommonMisc
-    vtksys
-  )

IO/PLY/vtk.module

+NAME
+  VTK::IOPLY
+LIBRARY_NAME
+  vtkIOPLY
+KIT
+  VTK::IO
+GROUPS
+  StandAlone
+DEPENDS
+  VTK::CommonCore
+  VTK::IOCore
+PRIVATE_DEPENDS
+  VTK::CommonDataModel
+  VTK::CommonMisc
+  VTK::vtksys
+TEST_DEPENDS
+  VTK::FiltersSources
+  VTK::IOImage
+  VTK::InteractionStyle
+  VTK::RenderingOpenGL2
+  VTK::TestingRendering