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Fix PLY plugin

This commit is contained in:
Simon Giraudot 2019-04-23 12:30:23 +02:00
parent 207a432dfd
commit fe18f20d05
1 changed files with 15 additions and 5 deletions
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20
Polyhedron/demo/Polyhedron/Plugins/IO/PLY_io_plugin.cpp
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@ -1,5 +1,6 @@
#include "Scene_polygon_soup_item.h"
#include "Scene_surface_mesh_item.h"
#include "Scene_textured_surface_mesh_item.h"
#include "Scene_points_with_normal_item.h"
#include <CGAL/Three/Polyhedron_demo_io_plugin_interface.h>
@ -147,7 +148,8 @@ bool Polyhedron_demo_ply_plugin::canSave(const CGAL::Three::Scene_item* item)
// This plugin supports point sets and any type of surface
return (qobject_cast<const Scene_points_with_normal_item*>(item)
|| qobject_cast<const Scene_polygon_soup_item*>(item)
|| qobject_cast<const Scene_surface_mesh_item*>(item));
|| qobject_cast<const Scene_surface_mesh_item*>(item)
|| qobject_cast<const Scene_textured_surface_mesh_item*>(item));
}
bool Polyhedron_demo_ply_plugin::save(const CGAL::Three::Scene_item* item, QFileInfo fileinfo)
@ -168,7 +170,10 @@ bool Polyhedron_demo_ply_plugin::save(const CGAL::Three::Scene_item* item, QFile
return false;
std::ofstream out(fileinfo.filePath().toUtf8().data(), std::ios::binary);
out.precision (std::numeric_limits<double>::digits10 + 2);
if (choice == tr("Binary"))
CGAL::set_binary_mode(out);
else
out.precision (std::numeric_limits<double>::digits10 + 2);
// This plugin supports point sets
const Scene_points_with_normal_item* point_set_item =
@ -183,11 +188,16 @@ bool Polyhedron_demo_ply_plugin::save(const CGAL::Three::Scene_item* item, QFile
return CGAL::write_PLY (out, soup_item->points(), soup_item->polygons());
// This plugin supports surface meshes
Scene_surface_mesh_item* sm_item =
const_cast<Scene_surface_mesh_item*>(qobject_cast<const Scene_surface_mesh_item*>(item));
const Scene_surface_mesh_item* sm_item =
qobject_cast<const Scene_surface_mesh_item*>(item);
if (sm_item)
return CGAL::write_ply (out, *(sm_item->polyhedron()), sm_item->comments());
// This plugin supports textured surface meshes
const Scene_textured_surface_mesh_item* stm_item =
qobject_cast<const Scene_textured_surface_mesh_item*>(item);
if (stm_item)
return CGAL::write_ply (out, *(stm_item->textured_face_graph()));
return false;
}