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tri-to-poly in obj exporting is now a parameter

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when the layer has faux-edges non-triangular polygons, the conversion
from triangles to polygons is now optional, controlled by a parameter.
This commit is contained in:
Marco Callieri 2017-02-22 17:51:54 +01:00
parent ba4d4ade22
commit 810e450a52
1 changed files with 20 additions and 12 deletions
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32
src/meshlabplugins/io_base/baseio.cpp
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@ -323,15 +323,18 @@ bool BaseMeshIOPlugin::save(const QString &formatName,const QString &fileName, M
{
tri::Allocator<CMeshO>::CompactEveryVector(m.cm);
int result;
if(mask & tri::io::Mask::IOM_BITPOLYGONAL)
if ((mask & tri::io::Mask::IOM_BITPOLYGONAL) && (par.findParameter("poligonalize")->val->getBool()))
{
m.updateDataMask(MeshModel::MM_FACEFACETOPO);
PMesh pm;
tri::PolygonSupport<CMeshO,PMesh>::ImportFromTriMesh(pm,m.cm);
result = tri::io::ExporterOBJ<PMesh>::Save(pm,filename.c_str(),mask,cb);
m.updateDataMask(MeshModel::MM_FACEFACETOPO);
PMesh pm;
tri::PolygonSupport<CMeshO,PMesh>::ImportFromTriMesh(pm,m.cm);
result = tri::io::ExporterOBJ<PMesh>::Save(pm,filename.c_str(),mask,cb);
}
else
result = tri::io::ExporterOBJ<CMeshO>::Save(m.cm,filename.c_str(),mask,cb);
else
{
result = tri::io::ExporterOBJ<CMeshO>::Save(m.cm, filename.c_str(), mask, cb);
}
if(result!=0)
{
errorMessage = errorMsgFormat.arg(fileName, tri::io::Exporter<CMeshO>::ErrorMsg(result));
@ -427,15 +430,20 @@ void BaseMeshIOPlugin::initOpenParameter(const QString &format, MeshModel &/*m*/
par.addParam(new RichBool("Unify",true, "Unify Duplicated Vertices",
"The STL format is not an vertex-indexed format. Each triangle is composed by independent vertices, so, usually, duplicated vertices should be unified"));
}
void BaseMeshIOPlugin::initSaveParameter(const QString &format, MeshModel &/*m*/, RichParameterSet &par)
void BaseMeshIOPlugin::initSaveParameter(const QString &format, MeshModel &m, RichParameterSet &par)
{
if(format.toUpper() == tr("STL") || format.toUpper() == tr("PLY"))
par.addParam(new RichBool("Binary",true, "Binary encoding",
"Save the mesh using a binary encoding. If false the mesh is saved in a plain, readable ascii format"));
if(format.toUpper() == tr("STL") )
par.addParam(new RichBool("ColorMode",true, "Materialise Color Encoding",
"Save the color using a binary encoding according to the Materialise's Magic style (e.g. RGB coding instead of BGR coding)"));
"Save the mesh using a binary encoding. If false the mesh is saved in a plain, readable ascii format."));
if(format.toUpper() == tr("STL"))
par.addParam(new RichBool("ColorMode",true, "Materialise Color Encoding",
"Save the color using a binary encoding according to the Materialise's Magic style (e.g. RGB coding instead of BGR coding)."));
if (format.toUpper() == tr("OBJ") && m.hasDataMask(MeshModel::MM_POLYGONAL)) //only shows up when the poligonalization is possible
par.addParam(new RichBool("poligonalize", false, "Convert triangles to polygons",
"The layer seems to have faux-edges, if true, MeshLab will try to convert triangles to polygons before exporting."));
}
void BaseMeshIOPlugin::applyOpenParameter(const QString &format, MeshModel &m, const RichParameterSet &par)
{