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Initialize file

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This commit is contained in:
johltn
2021-02-14 12:23:43 +01:00
parent addef5dfa3
commit 274235ebea
3 changed files with 47 additions and 3 deletions
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src/serializers/HdfSerializer.cpp
+40 -3
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@@ -20,7 +20,7 @@
#include "HdfSerializer.h"
#include "H5Cpp.h"
#include "../ifcgeom_schema_agnostic/IfcGeomRenderStyles.h"
@@ -29,15 +29,28 @@
#include <boost/lexical_cast.hpp>
#include <iomanip>
const H5std_string FILE_NAME("output_file.hdf5");
HdfSerializer::HdfSerializer(const std::string& obj_filename, const std::string& mtl_filename, const SerializerSettings& settings)
: GeometrySerializer(settings)
, mtl_filename(mtl_filename)
, obj_stream(IfcUtil::path::from_utf8(obj_filename).c_str())
, mtl_stream(IfcUtil::path::from_utf8(mtl_filename).c_str())
, vcount_total(1)
{
obj_stream << std::setprecision(settings.precision);
mtl_stream << std::setprecision(settings.precision);
file = H5::H5File(FILE_NAME, H5F_ACC_TRUNC);
}
bool HdfSerializer::ready() {
@@ -89,8 +102,32 @@ void HdfSerializer::writeMaterial(const IfcGeom::Material& style)
void HdfSerializer::write(const IfcGeom::TriangulationElement<real_t>* o)
{
int a;
H5::H5File ff;
const H5std_string DATASET_NAME("IntArray");
const int NX = 5; // dataset dimensions
const int NY = 6;
const int RANK = 2;
int i, j;
int data[NX][NY]; // buffer for data to write
for (j = 0; j < NX; j++)
{
for (i = 0; i < NY; i++)
data[j][i] = i + j;
}
H5::Group group = file.createGroup("/Data");
hsize_t dimsf[2]; // dataset dimensions
dimsf[0] = NX;
dimsf[1] = NY;
H5::DataSpace dataspace(RANK, dimsf);
H5::IntType datatype(H5::PredType::NATIVE_INT);
datatype.setOrder(H5T_ORDER_LE);
H5::DataSet dataset = group.createDataSet(DATASET_NAME, datatype, dataspace);
dataset.write(data, H5::PredType::NATIVE_INT);
obj_stream << "g " << object_id(o) << "\n";