Added simple VTK writer writing only vertices and faces (Thanks to Vladimir Chalupecky for the code). closes #2039

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1000 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Core/IO/writer/VTKWriter.hh

@@ -0,0 +1,52 @@
+//=============================================================================
+//
+//  Implements an IOManager writer module for VTK files
+//
+//=============================================================================
+
+#ifndef __VTKWRITER_HH__
+#define __VTKWRITER_HH__
+
+//=== INCLUDES ================================================================
+
+#include <string>
+#include <fstream>
+
+#include <OpenMesh/Core/System/config.h>
+#include <OpenMesh/Core/Utils/SingletonT.hh>
+#include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
+#include <OpenMesh/Core/IO/writer/BaseWriter.hh>
+
+//== NAMESPACES ===============================================================
+
+namespace OpenMesh {
+namespace IO {
+
+//=== IMPLEMENTATION ==========================================================
+
+class OPENMESHDLLEXPORT _VTKWriter_ : public BaseWriter
+{
+public:
+    _VTKWriter_();
+
+    std::string get_description() const { return "VTK"; }
+    std::string get_extensions()  const { return "vtk"; }
+
+    bool write(const std::string&, BaseExporter&, Options, std::streamsize _precision = 6) const;
+    bool write(std::ostream&, BaseExporter&, Options, std::streamsize _precision = 6) const;
+
+    size_t binary_size(BaseExporter&, Options) const { return 0; }
+};
+
+//== TYPE DEFINITION ==========================================================
+
+/// Declare the single entity of the OBJ writer
+extern _VTKWriter_  __VTKWriterinstance;
+OPENMESHDLLEXPORT _VTKWriter_& VTKWriter();
+
+//=============================================================================
+} // namespace IO
+} // namespace OpenMesh
+//=============================================================================
+#endif
+//=============================================================================