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/***************************************************************************
* Copyright (c) 2006 Werner Mayer <wmayer[at]users.sourceforge.net> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include <algorithm>
#include <cmath>
#include <iostream>
#include <Base/Matrix.h>
#include <Base/Writer.h>
#include "PointsPy.h"
#include "PropertyPointKernel.h"
using namespace Points;
TYPESYSTEM_SOURCE(Points::PropertyPointKernel, App::PropertyComplexGeoData)
PropertyPointKernel::PropertyPointKernel()
: _cPoints(new PointKernel())
{}
void PropertyPointKernel::setValue(const PointKernel& m)
{
aboutToSetValue();
*_cPoints = m;
hasSetValue();
}
const PointKernel& PropertyPointKernel::getValue() const
{
return *_cPoints;
}
const Data::ComplexGeoData* PropertyPointKernel::getComplexData() const
{
return _cPoints;
}
void PropertyPointKernel::setTransform(const Base::Matrix4D& rclTrf)
{
_cPoints->setTransform(rclTrf);
}
Base::Matrix4D PropertyPointKernel::getTransform() const
{
return _cPoints->getTransform();
}
Base::BoundBox3d PropertyPointKernel::getBoundingBox() const
{
return _cPoints->getBoundBox();
}
PyObject* PropertyPointKernel::getPyObject()
{
PointsPy* points = new PointsPy(&*_cPoints);
points->setConst(); // set immutable
return points;
}
void PropertyPointKernel::setPyObject(PyObject* value)
{
if (PyObject_TypeCheck(value, &(PointsPy::Type))) {
PointsPy* pcObject = static_cast<PointsPy*>(value);
setValue(*(pcObject->getPointKernelPtr()));
}
else {
std::string error = std::string("type must be 'Points', not ");
error += value->ob_type->tp_name;
throw Base::TypeError(error);
}
}
void PropertyPointKernel::Save(Base::Writer& writer) const
{
_cPoints->Save(writer);
}
void PropertyPointKernel::Restore(Base::XMLReader& reader)
{
reader.readElement("Points");
std::string file(reader.getAttribute<const char*>("file"));
if (!file.empty()) {
// initiate a file read
reader.addFile(file.c_str(), this);
}
if (reader.DocumentSchema > 3) {
std::string Matrix(reader.getAttribute<const char*>("mtrx"));
Base::Matrix4D mtrx;
mtrx.fromString(Matrix);
aboutToSetValue();
_cPoints->setTransform(mtrx);
hasSetValue();
}
}
void PropertyPointKernel::SaveDocFile(Base::Writer& writer) const
{
// does nothing
(void)writer;
}
void PropertyPointKernel::RestoreDocFile(Base::Reader& reader)
{
aboutToSetValue();
_cPoints->RestoreDocFile(reader);
hasSetValue();
}
App::Property* PropertyPointKernel::Copy() const
{
PropertyPointKernel* prop = new PropertyPointKernel();
(*prop->_cPoints) = (*this->_cPoints);
return prop;
}
void PropertyPointKernel::Paste(const App::Property& from)
{
aboutToSetValue();
const PropertyPointKernel& prop = dynamic_cast<const PropertyPointKernel&>(from);
*(this->_cPoints) = *(prop._cPoints);
hasSetValue();
}
unsigned int PropertyPointKernel::getMemSize() const
{
return sizeof(Base::Vector3f) * this->_cPoints->size();
}
PointKernel* PropertyPointKernel::startEditing()
{
aboutToSetValue();
return static_cast<PointKernel*>(_cPoints);
}
void PropertyPointKernel::finishEditing()
{
hasSetValue();
}
void PropertyPointKernel::removeIndices(const std::vector<unsigned long>& uIndices)
{
// We need a sorted array
std::vector<unsigned long> uSortedInds = uIndices;
std::sort(uSortedInds.begin(), uSortedInds.end());
assert(uSortedInds.size() <= _cPoints->size());
if (uSortedInds.size() > _cPoints->size()) {
return;
}
PointKernel kernel;
kernel.setTransform(_cPoints->getTransform());
kernel.reserve(_cPoints->size() - uSortedInds.size());
std::vector<unsigned long>::iterator pos = uSortedInds.begin();
unsigned long index = 0;
for (PointKernel::const_iterator it = _cPoints->begin(); it != _cPoints->end(); ++it, ++index) {
if (pos == uSortedInds.end()) {
kernel.push_back(*it);
}
else if (index != *pos) {
kernel.push_back(*it);
}
else {
++pos;
}
}
setValue(kernel);
}
void PropertyPointKernel::transformGeometry(const Base::Matrix4D& rclMat)
{
aboutToSetValue();
_cPoints->transformGeometry(rclMat);
hasSetValue();
}
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