Convert Alembic importer to reader (#1048)

plugins/alembic/CMakeLists.txt

@@ -21,7 +21,7 @@ f3d_plugin_declare_reader(
   NAME Alembic
   EXTENSIONS abc
   MIMETYPES application/vnd.abc
-  VTK_IMPORTER vtkF3DAlembicImporter
+  VTK_READER vtkF3DAlembicReader
   FORMAT_DESCRIPTION "Alembic"
 )
 

plugins/alembic/module/CMakeLists.txt

@@ -1,5 +1,5 @@
 set(classes
-  vtkF3DAlembicImporter
+  vtkF3DAlembicReader
   )
 
 set(_no_install "")

plugins/alembic/module/Testing/CMakeLists.txt

@@ -1,5 +1,5 @@
 list(APPEND VTKExtensionsPluginAlembic_list
-     TestF3DAlembicImporter.cxx
+     TestF3DAlembicReader.cxx
     )
 
 if(VTK_VERSION VERSION_LESS_EQUAL 9.1.0)

plugins/alembic/module/Testing/TestF3DAlembicReader.cxx

@@ -0,0 +1,16 @@
+#include <vtkNew.h>
+#include <vtkTestUtilities.h>
+
+#include "vtkF3DAlembicReader.h"
+
+#include <iostream>
+
+int TestF3DAlembicReader(int vtkNotUsed(argc), char* argv[])
+{
+  std::string filename = std::string(argv[1]) + "data/suzanne.abc";
+  vtkNew<vtkF3DAlembicReader> reader;
+  reader->SetFileName(filename);
+  reader->Update();
+  reader->Print(cout);
+  return reader->GetOutput() ? EXIT_SUCCESS : EXIT_FAILURE;
+}