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save matrix in single row on mlp

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This commit is contained in:
alemuntoni 2022-01-27 10:30:59 +01:00
parent 6666f4cc0e
commit c6dbfc8f7e
2 changed files with 13 additions and 20 deletions
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19
src/meshlabplugins/io_base/load_project.cpp
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@ -227,19 +227,16 @@ std::vector<MeshModel*> loadMLP(
QDomNode tr = mesh.firstChildElement("MLMatrix44");
if (!tr.isNull()) {
vcg::Matrix44f trm;
if (tr.childNodes().size() == 1) {
if (!binary) {
auto * const v = md.mm()->cm.Tr.V();
auto const rows = tr.firstChild().nodeValue().split("\n", QString::SkipEmptyParts);
auto i = 0u;
for (auto const & row: rows) {
{
auto const values = row.split(" ", QString::SkipEmptyParts);
for (auto const & value: values) {
if (i >= 16u) break;
v[i++] = value.toFloat();
}
Scalarm* v = md.mm()->cm.Tr.V();
const QStringList rows = tr.firstChild().nodeValue().split("\n", Qt::SkipEmptyParts);
unsigned int i = 0;
for (const QString& row: rows) {
const QStringList values = row.split(" ", Qt::SkipEmptyParts);
for (const QString& value: values) {
if (i >= 16u) break;
v[i++] = value.toFloat();
}
}
}

14
src/meshlabplugins/io_base/save_project.cpp
View File

@ -7,10 +7,6 @@
#include <wrap/io_trimesh/alnParser.h>
#include <common/mlexception.h>
#include <algorithm> // std::copy
#include <iterator> // std::ostream_iterator
#include <sstream> // std::ostringstream
namespace mlp {
QDomElement matrix44mToXML(const Matrix44m &m, bool binary, QDomDocument &doc)
@ -22,11 +18,11 @@ QDomElement matrix44mToXML(const Matrix44m &m, bool binary, QDomDocument &doc)
QDomText nd = doc.createTextNode(QString(value));
}
else {
std::ostringstream matrix;
std::copy(m.V(), m.V() + 16u,
std::ostream_iterator<Matrix44m::ScalarType>(matrix, " "));
//std::experimental::make_ostream_joiner(matrix, ", ")); // with <experimental/iterator>
nd = doc.createTextNode(QString(matrix.str().c_str()));
QString row[4];
for (int i = 0; i < 4; ++i)
row[i] = QString("%1 %2 %3 %4 ").arg(m[i][0]).arg(m[i][1]).arg(m[i][2]).arg(m[i][3]);
nd = doc.createTextNode("\n" + row[0] + row[1] + row[2] + row[3] + "\n");
}
matrixElem.appendChild(nd);