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Binary conversion from pointFiled files to vtk format

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- all vtk files are stored in the /particles/ folder
- terminal output is modified
- time series file are added. files with extntions .vtk.series can be loaded into paraview
This commit is contained in:
HRN
2025-01-09 19:16:18 +03:30
parent d39e1ec27b
commit 66c3cda39e
17 changed files with 530 additions and 106 deletions
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64
utilities/pFlowToVTK/pointFieldToVTK.hpp
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@ -24,6 +24,9 @@ Licence:
#include "systemControl.hpp"
#include "pointStructure.hpp"
#include "pointFields.hpp"
#include "vtkByteSwapper.hpp"
extern bool bindaryOutput__;
namespace pFlow::PFtoVTK
{
@ -31,45 +34,47 @@ namespace pFlow::PFtoVTK
bool convertTimeFolderPointFields(
systemControl &control,
const fileSystem &destPath,
const word &bName);
const word &bName,
word& filename);
bool convertTimeFolderPointFieldsSelected(
systemControl &control,
const fileSystem &destPath,
const word &bName,
const wordVector &fieldsName,
bool mustExist);
bool mustExist,
word& filename);
bool addUndstrcuturedGridField(
iOstream &os,
Ostream &os,
realx3 *position,
uint32 numPoints);
bool convertRealTypePointField(
iOstream &os,
Ostream &os,
const IOfileHeader &header,
pointStructure &pStruct);
bool convertRealx3TypePointField(
iOstream &os,
Ostream &os,
const IOfileHeader &header,
pointStructure &pStruct);
template <typename IntType>
bool addIntPointField(
iOstream &os,
Ostream &os,
const word &fieldName,
IntType *field,
uint32 numData);
bool addRealPointField(
iOstream &os,
Ostream &os,
const word &fieldName,
const real *field,
uint32 numData);
bool addRealx3PointField(
iOstream &os,
Ostream &os,
const word &fieldName,
const realx3 *field,
uint32 numData);
@ -87,7 +92,7 @@ namespace pFlow::PFtoVTK
template <typename IntType>
inline bool convertIntPointField(
iOstream &os,
Ostream &os,
const IOfileHeader &header,
pointStructure &pStruct)
{
@ -101,6 +106,7 @@ namespace pFlow::PFtoVTK
return false;
}
REPORT(1);
auto field = PointFieldType(
header,
pStruct,
@ -108,7 +114,7 @@ namespace pFlow::PFtoVTK
const IntType *data = field.deviceViewAll().data();
REPORT(1) << "writing " << Green_Text(header.objectName()) << " field to vtk.\n";
REPORT(2) << ">>> Writing " << Green_Text(header.objectName()) << " field to vtk.\n";
return addIntPointField(
os,
@ -119,21 +125,49 @@ namespace pFlow::PFtoVTK
template <typename IntType>
inline bool addIntPointField(
iOstream &os,
Ostream &os,
const word &fieldName,
IntType *field,
uint32 numData)
{
if (numData == 0)
return true;
os << "FIELD FieldData 1\n"
<< fieldName << " 1 " << numData << " int\n";
for (uint32 i = 0; i < numData; ++i)
if(std::is_same_v<IntType, int> || std::is_same_v<IntType, const int> )
{
os << field[i] << '\n';
os << "FIELD FieldData 1\n"
<< fieldName << " 1 " << numData << " int\n";
}
else if( std::is_same_v<IntType, unsigned int>|| std::is_same_v<IntType, const unsigned int>)
{
os << "FIELD FieldData 1\n"
<< fieldName << " 1 " << numData << " unsigned_int\n";
}
else
{
WARNING<<"Field "<< fieldName<< " has invalid data type for conversion. Type is "
<<getTypeName<IntType>()<<END_WARNING;
return false;
}
if(bindaryOutput__)
{
for (uint32 i = 0; i < numData; ++i)
{
IntType val = byteSwaper(field[i]);
os.stdStream().write(reinterpret_cast<const char*>(&val), sizeof(IntType));
}
os<<'\n';
}
else
{
for (uint32 i = 0; i < numData; ++i)
{
os << field[i] << '\n';
}
}
return true;
}