115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
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/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkAMRVelodyneReader.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkAMRVelodyneReader
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*
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*
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* A concrete instance of vtkAMRBaseReader that implements functionality
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* for reading Velodyne AMR datasets.
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*/
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#ifndef vtkAMRVelodyneReader_h
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#define vtkAMRVelodyneReader_h
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#include "vtkAMRBaseReader.h"
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#include "vtkIOAMRModule.h" // For export macro
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#include <string> // for std::string
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#include <unordered_map> // for std::unordered_map
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#include <vector> // for std::vector
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class vtkInformation;
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class vtkInformationVector;
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class vtkOverlappingAMR;
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class vtkAMRVelodyneReaderInternal;
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class VTKIOAMR_EXPORT vtkAMRVelodyneReader : public vtkAMRBaseReader
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{
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public:
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static vtkAMRVelodyneReader* New();
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vtkTypeMacro(vtkAMRVelodyneReader, vtkAMRBaseReader);
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void PrintSelf(ostream& os, vtkIndent indent) override;
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int GetNumberOfBlocks() override;
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int GetNumberOfLevels() override;
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void SetFileName(VTK_FILEPATH const char* fileName) override;
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vtkOverlappingAMR* GetOutput();
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protected:
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vtkAMRVelodyneReader();
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~vtkAMRVelodyneReader() override;
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int RequestInformation(vtkInformation* rqst, vtkInformationVector** inputVector,
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vtkInformationVector* outputVector) override;
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int RequestData(vtkInformation* vtkNotUsed(request),
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vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* outputVector) override;
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/**
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* See vtkAMRBaseReader::ReadMetaData
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*/
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void ReadMetaData() override;
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/**
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* See vtkAMRBaseReader::GetBlockLevel
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*/
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int GetBlockLevel(const int blockIdx) override;
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/**
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* See vtkAMRBaseReader::FillMetaData
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*/
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int FillMetaData() override;
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/**
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* See vtkAMRBaseReader::GetAMRGrid
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*/
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vtkUniformGrid* GetAMRGrid(const int blockIdx) override;
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/**
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* See vtkAMRBaseReader::GetAMRGridData
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*/
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void GetAMRGridData(const int blockIdx, vtkUniformGrid* block, const char* field) override;
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/**
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* See vtkAMRBaseReader::GetAMRGridData
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*/
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void GetAMRGridPointData(const int vtkNotUsed(blockIdx), vtkUniformGrid* vtkNotUsed(block),
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const char* vtkNotUsed(field)) override
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{
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;
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}
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/**
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* See vtkAMRBaseReader::SetUpDataArraySelections
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*/
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void SetUpDataArraySelections() override;
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bool IsReady;
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private:
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vtkAMRVelodyneReader(const vtkAMRVelodyneReader&) = delete;
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void operator=(const vtkAMRVelodyneReader&) = delete;
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vtkAMRVelodyneReaderInternal* Internal;
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void CalculateSpacing(double* dx, int lvl, double* spacing);
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void CalculateBlockDims(int* bDims, bool isFull, int* curDims);
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void MarkFileAsRead(char* fN);
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bool IsFileRead(char* fN);
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bool IsFileRead(const char* fN);
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void UpdateFileName(int index);
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std::vector<vtkOverlappingAMR*> amrVector;
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std::vector<double> timeList;
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std::vector<std::string> fileList;
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std::unordered_map<std::string, bool> LoadedHash;
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unsigned int currentIndex;
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};
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#endif
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