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LSDyna
LSDynaMetaData.h
Go to the documentation of this file.
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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
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// SPDX-License-Identifier: BSD-3-Clause
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// .NAME LSDynaMetaData - Read LS-Dyna databases (d3plot)
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// .SECTION Description
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// A class to hold metadata about a particular file (such as time steps,
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// the start of state information for each time step, the number of
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// adaptive remeshes, and the large collection of constants that determine
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// the available attributes). It contains an LSDynaFamily instance.
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#ifndef __LSDynaMetaData_h
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#define __LSDynaMetaData_h
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#include "
LSDynaFamily.h
"
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#include <map>
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#include <set>
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#include <string>
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#include <vector>
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VTK_ABI_NAMESPACE_BEGIN
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class
LSDynaMetaData
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{
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public
:
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LSDynaMetaData
();
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bool
AddPointArray
(
const
std::string
&
name
,
int
numComponents,
int
status);
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bool
AddCellArray
(
int
cellType,
const
std::string
& name,
int
numComponents,
int
status);
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vtkIdType
GetTotalMaterialCount
();
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void
Reset
();
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enum
LSDYNA_TYPES
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{
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PARTICLE
= 0,
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BEAM
= 1,
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SHELL
= 2,
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THICK_SHELL
= 3,
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SOLID
= 4,
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RIGID_BODY
= 5,
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ROAD_SURFACE
= 6,
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NUM_CELL_TYPES
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};
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// If this is 0, the rest of the members have undefined
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// values (although "derived-value" arrays will be
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// initialized to nullptr)
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int
FileIsValid
;
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int
FileSizeFactor
;
// scale factor used to compute MaxFileLength
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vtkIdType
MaxFileLength
;
// Maximum size of any file (data too big is split into multiple files)
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LSDynaFamily
Fam
;
// file family I/O aggregator
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char
Title
[41];
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char
ReleaseNumber
[16];
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float
CodeVersion
;
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int
Dimensionality
;
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vtkIdType
CurrentState
;
// time step
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vtkIdType
NumberOfNodes
;
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vtkIdType
NumberOfCells
[
LSDynaMetaData::NUM_CELL_TYPES
];
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int
ReadRigidRoadMvmt
;
// Are some of the quads rigid? (eliminating a lot of state)
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int
ConnectivityUnpacked
;
// Is the connectivity packed, 3 to a word?
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std::map<std::string, vtkIdType>
Dict
;
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std::set<int>
RigidMaterials
;
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std::set<int>
FluidMaterials
;
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std::vector<std::string>
PointArrayNames
;
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std::vector<int>
PointArrayComponents
;
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std::vector<int>
PointArrayStatus
;
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std::map<int, std::vector<std::string>>
CellArrayNames
;
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std::map<int, std::vector<int>>
CellArrayComponents
;
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std::map<int, std::vector<int>>
CellArrayStatus
;
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std::vector<std::string>
PartNames
;
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std::vector<int>
PartIds
;
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std::vector<int>
PartMaterials
;
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std::vector<int>
PartStatus
;
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std::vector<int>
MaterialsOrdered
;
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std::vector<int>
MaterialsUnordered
;
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std::vector<int>
MaterialsLookup
;
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std::vector<vtkIdType>
RigidSurfaceSegmentSizes
;
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std::vector<double>
TimeValues
;
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// For the current time value, what file contains this state (0=d3plot,1=d3plot01, ...)
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vtkIdType
FileNumberThisState
;
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// For the current time value, what is the byte offset of the state in file FileNumberThisState?
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vtkIdType
FileOffsetThisState
;
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// Size of all data that appears before first state
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vtkIdType
PreStateSize
;
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// Number of bytes required to store a single timestep
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vtkIdType
StateSize
;
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// Number of words into the state that the element deletion starts at
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vtkIdType
ElementDeletionOffset
;
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// Number of words into the state that the SPH state data starts at
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vtkIdType
SPHStateOffset
;
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};
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VTK_ABI_NAMESPACE_END
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#endif // __LSDynaMetaData_h
LSDynaMetaData::PartMaterials
std::vector< int > PartMaterials
Definition:
LSDynaMetaData.h:92
LSDynaMetaData::MaterialsOrdered
std::vector< int > MaterialsOrdered
Definition:
LSDynaMetaData.h:95
LSDynaMetaData::TimeValues
std::vector< double > TimeValues
Definition:
LSDynaMetaData.h:100
LSDynaMetaData::LSDynaMetaData
LSDynaMetaData()
LSDynaMetaData::Fam
LSDynaFamily Fam
Definition:
LSDynaMetaData.h:62
LSDynaMetaData::Dict
std::map< std::string, vtkIdType > Dict
Definition:
LSDynaMetaData.h:73
LSDynaMetaData::CellArrayNames
std::map< int, std::vector< std::string > > CellArrayNames
Definition:
LSDynaMetaData.h:86
LSDynaMetaData::CurrentState
vtkIdType CurrentState
Definition:
LSDynaMetaData.h:68
LSDynaMetaData::ROAD_SURFACE
Definition:
LSDynaMetaData.h:51
LSDynaMetaData::PartNames
std::vector< std::string > PartNames
Definition:
LSDynaMetaData.h:90
LSDynaMetaData::ReleaseNumber
char ReleaseNumber[16]
Definition:
LSDynaMetaData.h:65
LSDynaMetaData::GetTotalMaterialCount
vtkIdType GetTotalMaterialCount()
LSDynaMetaData::PartIds
std::vector< int > PartIds
Definition:
LSDynaMetaData.h:91
LSDynaMetaData::CellArrayComponents
std::map< int, std::vector< int > > CellArrayComponents
Definition:
LSDynaMetaData.h:87
LSDynaMetaData::SPHStateOffset
vtkIdType SPHStateOffset
Definition:
LSDynaMetaData.h:115
LSDynaMetaData::PARTICLE
Definition:
LSDynaMetaData.h:45
LSDynaMetaData::THICK_SHELL
Definition:
LSDynaMetaData.h:48
LSDynaMetaData::Dimensionality
int Dimensionality
Definition:
LSDynaMetaData.h:67
LSDynaMetaData::NumberOfCells
vtkIdType NumberOfCells[LSDynaMetaData::NUM_CELL_TYPES]
Definition:
LSDynaMetaData.h:70
LSDynaMetaData::PreStateSize
vtkIdType PreStateSize
Definition:
LSDynaMetaData.h:107
LSDynaMetaData::SHELL
Definition:
LSDynaMetaData.h:47
LSDynaMetaData::FluidMaterials
std::set< int > FluidMaterials
List of material IDs that indicate the associated solid element represents an Eulerian or ALE fluid...
Definition:
LSDynaMetaData.h:80
LSDynaMetaData::BEAM
Definition:
LSDynaMetaData.h:46
vtkIdType
int vtkIdType
Definition:
vtkType.h:315
vtkX3D::string
Definition:
vtkX3D.h:490
LSDynaMetaData::NUM_CELL_TYPES
Definition:
LSDynaMetaData.h:52
LSDynaMetaData::FileNumberThisState
vtkIdType FileNumberThisState
Definition:
LSDynaMetaData.h:103
LSDynaMetaData::PointArrayStatus
std::vector< int > PointArrayStatus
Definition:
LSDynaMetaData.h:84
LSDynaMetaData::ConnectivityUnpacked
int ConnectivityUnpacked
Definition:
LSDynaMetaData.h:72
vtkX3D::name
Definition:
vtkX3D.h:219
LSDynaMetaData::RIGID_BODY
Definition:
LSDynaMetaData.h:50
LSDynaMetaData
Definition:
LSDynaMetaData.h:23
LSDynaMetaData::SOLID
Definition:
LSDynaMetaData.h:49
LSDynaMetaData::ElementDeletionOffset
vtkIdType ElementDeletionOffset
Definition:
LSDynaMetaData.h:112
LSDynaMetaData::PointArrayNames
std::vector< std::string > PointArrayNames
Definition:
LSDynaMetaData.h:82
LSDynaMetaData::CodeVersion
float CodeVersion
Definition:
LSDynaMetaData.h:66
LSDynaMetaData::FileSizeFactor
int FileSizeFactor
Definition:
LSDynaMetaData.h:59
LSDynaMetaData::PointArrayComponents
std::vector< int > PointArrayComponents
Definition:
LSDynaMetaData.h:83
LSDynaMetaData::StateSize
vtkIdType StateSize
Definition:
LSDynaMetaData.h:109
LSDynaMetaData::ReadRigidRoadMvmt
int ReadRigidRoadMvmt
Definition:
LSDynaMetaData.h:71
LSDynaMetaData::AddPointArray
bool AddPointArray(const std::string &name, int numComponents, int status)
LSDynaMetaData::MaterialsLookup
std::vector< int > MaterialsLookup
Definition:
LSDynaMetaData.h:97
LSDynaFamily
Definition:
LSDynaFamily.h:56
LSDynaMetaData::Title
char Title[41]
Definition:
LSDynaMetaData.h:64
LSDynaMetaData::LSDYNA_TYPES
LSDYNA_TYPES
LS-Dyna cell types.
Definition:
LSDynaMetaData.h:43
LSDynaMetaData::PartStatus
std::vector< int > PartStatus
Definition:
LSDynaMetaData.h:93
LSDynaMetaData::CellArrayStatus
std::map< int, std::vector< int > > CellArrayStatus
Definition:
LSDynaMetaData.h:88
LSDynaMetaData::AddCellArray
bool AddCellArray(int cellType, const std::string &name, int numComponents, int status)
LSDynaFamily.h
LSDynaMetaData::RigidMaterials
std::set< int > RigidMaterials
List of material IDs that indicate the associated shell element is rigid (and has no state data) ...
Definition:
LSDynaMetaData.h:77
LSDynaMetaData::MaterialsUnordered
std::vector< int > MaterialsUnordered
Definition:
LSDynaMetaData.h:96
LSDynaMetaData::RigidSurfaceSegmentSizes
std::vector< vtkIdType > RigidSurfaceSegmentSizes
Definition:
LSDynaMetaData.h:99
LSDynaMetaData::FileOffsetThisState
vtkIdType FileOffsetThisState
Definition:
LSDynaMetaData.h:105
LSDynaMetaData::MaxFileLength
vtkIdType MaxFileLength
Definition:
LSDynaMetaData.h:60
LSDynaMetaData::FileIsValid
int FileIsValid
Definition:
LSDynaMetaData.h:58
LSDynaMetaData::Reset
void Reset()
LSDynaMetaData::NumberOfNodes
vtkIdType NumberOfNodes
Definition:
LSDynaMetaData.h:69
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