vtkZSpaceCoreSDKManager.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkZSpaceCoreSDKManager_h
#define vtkZSpaceCoreSDKManager_h
 
#include "vtkZSpaceSDKManager.h"
 
#include <vector>   // for std::vector
#include <zspace.h> // zspace header
 
VTK_ABI_NAMESPACE_BEGIN
 
class vtkRenderWindow;
class vtkMatrix4x4;
 
class vtkZSpaceCoreSDKManager : public vtkZSpaceSDKManager
{
public:
  static vtkZSpaceCoreSDKManager* New();
  vtkTypeMacro(vtkZSpaceCoreSDKManager, vtkZSpaceSDKManager);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void InitializeZSpace() override;
 
  void UpdateViewport() override;
 
  void UpdateTrackers() override;
 
  void UpdateViewAndProjectionMatrix() override;
 
  void UpdateButtonState() override;
 
  void CalculateFrustumFit(const double bounds[6], double position[3], double viewUp[3]) override;
 
 
  void BeginFrame() override;
  void EndFrame() override{};
 
protected:
  vtkZSpaceCoreSDKManager();
  ~vtkZSpaceCoreSDKManager() override;
 
  ZCContext ZSpaceContext = nullptr;
  ZCHandle DisplayHandle = nullptr;
  ZCHandle BufferHandle = nullptr;
  ZCHandle ViewportHandle = nullptr;
  ZCHandle FrustumHandle = nullptr;
  ZCHandle StylusHandle = nullptr;
 
  void ConvertAndTransposeZSpaceMatrixToVTKMatrix(ZSMatrix4 zSpaceMatrix, vtkMatrix4x4* vtkMatrix);
 
  void ConvertZSpaceMatrixToVTKMatrix(ZSMatrix4 zSpaceMatrix, vtkMatrix4x4* vtkMatrix);
 
private:
  vtkZSpaceCoreSDKManager(const vtkZSpaceCoreSDKManager&) = delete;
  void operator=(const vtkZSpaceCoreSDKManager&) = delete;
};
 
VTK_ABI_NAMESPACE_END
 
#endif