vtkWebGLObject.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkWebGLObject_h
#define vtkWebGLObject_h
 
#include "vtkObject.h"
#include "vtkWebGLExporterModule.h" // needed for export macro
 
#include <string> // needed for ID and md5 storing
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMatrix4x4;
class vtkUnsignedCharArray;
 
enum WebGLObjectTypes
{
  wPOINTS = 0,
  wLINES = 1,
  wTRIANGLES = 2
};
 
class VTKWEBGLEXPORTER_EXPORT vtkWebGLObject : public vtkObject
{
public:
  static vtkWebGLObject* New();
  vtkTypeMacro(vtkWebGLObject, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual void GenerateBinaryData();
  virtual unsigned char* GetBinaryData(int part);
  virtual int GetBinarySize(int part);
  virtual int GetNumberOfParts();
 
  void GetBinaryData(int part, vtkUnsignedCharArray* buffer);
 
  void SetLayer(int l);
  void SetRendererId(size_t i);
  void SetId(const std::string& i);
  void SetWireframeMode(bool wireframe);
  void SetVisibility(bool vis);
  void SetTransformationMatrix(vtkMatrix4x4* m);
  void SetIsWidget(bool w);
  void SetHasTransparency(bool t);
  void SetInteractAtServer(bool i);
  void SetType(WebGLObjectTypes t);
  bool isWireframeMode();
  bool isVisible();
  bool HasChanged();
  bool isWidget();
  bool HasTransparency();
  bool InteractAtServer();
 
  std::string GetMD5();
  std::string GetId();
 
  size_t GetRendererId();
  int GetLayer();
 
protected:
  vtkWebGLObject();
  ~vtkWebGLObject() override;
 
  float Matrix[16];
  size_t rendererId;
  int layer;      // Renderer Layer
  std::string id; // Id of the object
  std::string MD5;
  bool hasChanged;
  bool iswireframeMode;
  bool isvisible;
  WebGLObjectTypes webGlType;
  bool hasTransparency;
  bool iswidget;
  bool interactAtServer;
 
private:
  vtkWebGLObject(const vtkWebGLObject&) = delete;
  void operator=(const vtkWebGLObject&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif