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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkJSONRenderWindowExporter
* @brief Exports a render window for vtk-js
*
* vtkJSONRenderWindowExporter constructs a scene graph from an input render
* window and generates an archive for vtk-js. The traversal of the scene graph
* topology is handled by graph elements constructed by vtkVtkJSViewNodeFactory,
* the translation from VTK to vtk-js scene elements (renderers, actors,
* mappers, etc.) is handled by vtkVtkJSSceneGraphSerializer, and the
* transcription of data is handled by vtkArchiver. The latter two classes are
* designed to be extensible via inheritance, and derived instances can be used
* to modify the vtk-js file format and output mode.
*
*
* @sa
* vtkVtkJSSceneGraphSerializer vtkVtkJSViewNodeFactory
*/
#ifndef vtkJSONRenderWindowExporter_h
#define vtkJSONRenderWindowExporter_h
#include "vtkIOExportModule.h" // For export macro
#include "vtkExporter.h"
#include "vtkNew.h" // For vtkNew
#include "vtkViewNodeFactory.h" // For vtkViewNodeFactory
VTK_ABI_NAMESPACE_BEGIN
class vtkArchiver;
class vtkVtkJSSceneGraphSerializer;
class vtkVtkJSViewNodeFactory;
class VTKIOEXPORT_EXPORT vtkJSONRenderWindowExporter : public vtkExporter
{
public:
static vtkJSONRenderWindowExporter* New();
vtkTypeMacro(vtkJSONRenderWindowExporter, vtkExporter);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@{
/**
* Specify the Serializer object
*/
virtual void SetSerializer(vtkVtkJSSceneGraphSerializer*);
vtkGetObjectMacro(Serializer, vtkVtkJSSceneGraphSerializer);
///@}
///@{
/**
* Specify the Archiver object
*/
virtual void SetArchiver(vtkArchiver*);
vtkGetObjectMacro(Archiver, vtkArchiver);
///@}
///@{
/**
* Write scene data.
*/
void WriteData() override;
///@}
///@{
/**
* Write scene in compact form (default is true).
*/
vtkSetMacro(CompactOutput, bool);
vtkGetMacro(CompactOutput, bool);
vtkBooleanMacro(CompactOutput, bool);
///@}
protected:
vtkJSONRenderWindowExporter();
~vtkJSONRenderWindowExporter() override;
private:
vtkJSONRenderWindowExporter(const vtkJSONRenderWindowExporter&) = delete;
void operator=(const vtkJSONRenderWindowExporter&) = delete;
vtkArchiver* Archiver;
vtkVtkJSSceneGraphSerializer* Serializer;
vtkVtkJSViewNodeFactory* Factory;
bool CompactOutput;
};
VTK_ABI_NAMESPACE_END
#endif
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