313 lines
12 KiB
C++
313 lines
12 KiB
C++
/***************************************************************************
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* Copyright (c) Juergen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <memory>
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#endif
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// PCL test
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#ifdef HAVE_PCL_IO
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# include <iostream>
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# include <pcl/io/ply_io.h>
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# include <pcl/point_types.h>
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#endif
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#include <CXX/Extensions.hxx>
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#include <CXX/Objects.hxx>
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#include <Base/Console.h>
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#include <Base/Interpreter.h>
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#include <Base/FileInfo.h>
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#include <App/Application.h>
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#include <App/Document.h>
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#include <App/DocumentObject.h>
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#include <App/Property.h>
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#include "Points.h"
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#include "PointsPy.h"
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#include "PointsAlgos.h"
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#include "PointsFeature.h"
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#include "Properties.h"
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namespace Points {
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class Module : public Py::ExtensionModule<Module>
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{
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public:
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Module() : Py::ExtensionModule<Module>("Points")
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{
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add_varargs_method("open",&Module::open
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);
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add_varargs_method("insert",&Module::insert
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);
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add_varargs_method("show",&Module::show
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);
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initialize("This module is the Points module."); // register with Python
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}
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virtual ~Module() {}
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private:
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Py::Object open(const Py::Tuple& args)
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{
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char* Name;
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if (!PyArg_ParseTuple(args.ptr(), "et","utf-8",&Name))
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throw Py::Exception();
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std::string EncodedName = std::string(Name);
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PyMem_Free(Name);
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try {
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Base::Console().Log("Open in Points with %s",EncodedName.c_str());
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Base::FileInfo file(EncodedName.c_str());
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// extract ending
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if (file.extension().empty())
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throw Py::RuntimeError("No file extension");
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std::auto_ptr<Reader> reader;
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if (file.hasExtension("asc")) {
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reader.reset(new AscReader);
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}
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#ifdef HAVE_PCL_IO
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else if (file.hasExtension("ply")) {
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reader.reset(new PlyReader);
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}
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else if (file.hasExtension("pcd")) {
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reader.reset(new PcdReader);
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}
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#endif
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else {
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throw Py::RuntimeError("Unsupported file extension");
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}
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reader->read(EncodedName);
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App::Document *pcDoc = App::GetApplication().newDocument("Unnamed");
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Points::Feature *pcFeature = 0;
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if (reader->hasProperties()) {
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// is organized in a grid structure?
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if (reader->isOrganized()) {
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pcFeature = new Points::OrganizedCustom();
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App::PropertyInteger* width = static_cast<App::PropertyInteger*>
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(pcFeature->getPropertyByName("Width"));
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if (width) {
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width->setValue(reader->getWidth());
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}
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App::PropertyInteger* height = static_cast<App::PropertyInteger*>
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(pcFeature->getPropertyByName("Height"));
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if (height) {
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height->setValue(reader->getHeight());
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}
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}
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else {
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pcFeature = new Points::FeatureCustom();
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}
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pcFeature->Points.setValue(reader->getPoints());
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// add gray values
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if (reader->hasIntensities()) {
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Points::PropertyGreyValueList* prop = static_cast<Points::PropertyGreyValueList*>
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(pcFeature->addDynamicProperty("Points::PropertyGreyValueList", "Intensity"));
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if (prop) {
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prop->setValues(reader->getIntensities());
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}
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}
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// add colors
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if (reader->hasColors()) {
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App::PropertyColorList* prop = static_cast<App::PropertyColorList*>
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(pcFeature->addDynamicProperty("App::PropertyColorList", "Color"));
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if (prop) {
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prop->setValues(reader->getColors());
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}
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}
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// add normals
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if (reader->hasNormals()) {
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Points::PropertyNormalList* prop = static_cast<Points::PropertyNormalList*>
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(pcFeature->addDynamicProperty("Points::PropertyNormalList", "Normal"));
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if (prop) {
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prop->setValues(reader->getNormals());
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}
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}
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// delayed adding of the points feature
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pcDoc->addObject(pcFeature, file.fileNamePure().c_str());
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pcDoc->recomputeFeature(pcFeature);
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pcFeature->purgeTouched();
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}
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else {
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Points::Feature *pcFeature = static_cast<Points::Feature*>
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(pcDoc->addObject("Points::Feature", file.fileNamePure().c_str()));
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pcFeature->Points.setValue(reader->getPoints());
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pcDoc->recomputeFeature(pcFeature);
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pcFeature->purgeTouched();
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}
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}
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catch (const Base::Exception& e) {
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throw Py::RuntimeError(e.what());
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}
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return Py::None();
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}
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Py::Object insert(const Py::Tuple& args)
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{
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char* Name;
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const char* DocName;
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if (!PyArg_ParseTuple(args.ptr(), "ets","utf-8",&Name,&DocName))
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throw Py::Exception();
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std::string EncodedName = std::string(Name);
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PyMem_Free(Name);
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try {
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Base::Console().Log("Import in Points with %s",EncodedName.c_str());
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Base::FileInfo file(EncodedName.c_str());
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// extract ending
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if (file.extension().empty())
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throw Py::RuntimeError("No file extension");
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std::auto_ptr<Reader> reader;
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if (file.hasExtension("asc")) {
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reader.reset(new AscReader);
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}
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#ifdef HAVE_PCL_IO
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else if (file.hasExtension("ply")) {
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reader.reset(new PlyReader);
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}
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else if (file.hasExtension("pcd")) {
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reader.reset(new PcdReader);
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}
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#endif
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else {
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throw Py::RuntimeError("Unsupported file extension");
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}
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reader->read(EncodedName);
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App::Document *pcDoc = App::GetApplication().getDocument(DocName);
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if (!pcDoc) {
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pcDoc = App::GetApplication().newDocument(DocName);
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}
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Points::Feature *pcFeature = 0;
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if (reader->hasProperties()) {
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// is organized in a grid structure?
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if (reader->isOrganized()) {
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pcFeature = new Points::OrganizedCustom();
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App::PropertyInteger* width = static_cast<App::PropertyInteger*>
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(pcFeature->getPropertyByName("Width"));
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if (width) {
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width->setValue(reader->getWidth());
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}
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App::PropertyInteger* height = static_cast<App::PropertyInteger*>
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(pcFeature->getPropertyByName("Height"));
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if (height) {
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height->setValue(reader->getHeight());
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}
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}
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else {
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pcFeature = new Points::FeatureCustom();
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}
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pcFeature->Points.setValue(reader->getPoints());
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// add gray values
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if (reader->hasIntensities()) {
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Points::PropertyGreyValueList* prop = static_cast<Points::PropertyGreyValueList*>
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(pcFeature->addDynamicProperty("Points::PropertyGreyValueList", "Intensity"));
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if (prop) {
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prop->setValues(reader->getIntensities());
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}
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}
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// add colors
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if (reader->hasColors()) {
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App::PropertyColorList* prop = static_cast<App::PropertyColorList*>
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(pcFeature->addDynamicProperty("App::PropertyColorList", "Color"));
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if (prop) {
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prop->setValues(reader->getColors());
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}
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}
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// add normals
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if (reader->hasNormals()) {
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Points::PropertyNormalList* prop = static_cast<Points::PropertyNormalList*>
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(pcFeature->addDynamicProperty("Points::PropertyNormalList", "Normal"));
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if (prop) {
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prop->setValues(reader->getNormals());
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}
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}
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// delayed adding of the points feature
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pcDoc->addObject(pcFeature, file.fileNamePure().c_str());
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pcDoc->recomputeFeature(pcFeature);
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pcFeature->purgeTouched();
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}
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else {
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Points::Feature *pcFeature = static_cast<Points::Feature*>
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(pcDoc->addObject("Points::Feature", file.fileNamePure().c_str()));
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pcFeature->Points.setValue(reader->getPoints());
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pcDoc->recomputeFeature(pcFeature);
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pcFeature->purgeTouched();
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}
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}
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catch (const Base::Exception& e) {
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throw Py::RuntimeError(e.what());
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}
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return Py::None();
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}
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Py::Object show(const Py::Tuple& args)
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{
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PyObject *pcObj;
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if (!PyArg_ParseTuple(args.ptr(), "O!", &(PointsPy::Type), &pcObj))
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throw Py::Exception();
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try {
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App::Document *pcDoc = App::GetApplication().getActiveDocument();
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if (!pcDoc)
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pcDoc = App::GetApplication().newDocument();
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PointsPy* pPoints = static_cast<PointsPy*>(pcObj);
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Points::Feature *pcFeature = (Points::Feature *)pcDoc->addObject("Points::Feature", "Points");
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// copy the data
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//TopoShape* shape = new MeshObject(*pShape->getTopoShapeObjectPtr());
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pcFeature->Points.setValue(*(pPoints->getPointKernelPtr()));
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//pcDoc->recompute();
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}
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catch (const Base::Exception& e) {
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throw Py::RuntimeError(e.what());
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}
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return Py::None();
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}
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};
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PyObject* initModule()
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{
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return (new Module())->module().ptr();
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}
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} // namespace Points
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