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dust3d/thirdparty/cgal/CGAL-5.1/include/CGAL/kernel_to_kernel.h

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Update CGAL to 5.1
2020-10-13 12:44:25 +00:00
// Copyright (c) 1999
Integrate Instant-Meshes 1. Drop windows 32bit support Add windows 64bit support. 2. Remove Script(quickjs) support The current integrated quickjs is a very old version which doesn’t support windows 64bit system. In the future, (TODO)WebAssembly should be integrate as plugin system. 3. Integrate Instant-Meshes Instant-Meshes take less than 1 second on all three platforms. 4. Remove QuadriFlow Current implementation of QuadriFlow is too slow (take about 5 seconds on the example model) to do realtime remeshing.
2020-01-04 10:29:10 +00:00
// Utrecht University (The Netherlands),
// ETH Zurich (Switzerland),
// INRIA Sophia-Antipolis (France),
// Max-Planck-Institute Saarbruecken (Germany),
Update CGAL to 5.1
2020-10-13 12:44:25 +00:00
// and Tel-Aviv University (Israel). All rights reserved.
Integrate Instant-Meshes 1. Drop windows 32bit support Add windows 64bit support. 2. Remove Script(quickjs) support The current integrated quickjs is a very old version which doesn’t support windows 64bit system. In the future, (TODO)WebAssembly should be integrate as plugin system. 3. Integrate Instant-Meshes Instant-Meshes take less than 1 second on all three platforms. 4. Remove QuadriFlow Current implementation of QuadriFlow is too slow (take about 5 seconds on the example model) to do realtime remeshing.
2020-01-04 10:29:10 +00:00
//
Update CGAL to 5.1
2020-10-13 12:44:25 +00:00
// This file is part of CGAL (www.cgal.org)
Integrate Instant-Meshes 1. Drop windows 32bit support Add windows 64bit support. 2. Remove Script(quickjs) support The current integrated quickjs is a very old version which doesn’t support windows 64bit system. In the future, (TODO)WebAssembly should be integrate as plugin system. 3. Integrate Instant-Meshes Instant-Meshes take less than 1 second on all three platforms. 4. Remove QuadriFlow Current implementation of QuadriFlow is too slow (take about 5 seconds on the example model) to do realtime remeshing.
2020-01-04 10:29:10 +00:00
//
Update CGAL to 5.1
2020-10-13 12:44:25 +00:00
// $URL: https://github.com/CGAL/cgal/blob/v5.1/Kernel_23/include/CGAL/kernel_to_kernel.h $
// $Id: kernel_to_kernel.h 0779373 2020-03-26T13:31:46+01:00 Sébastien Loriot
// SPDX-License-Identifier: LGPL-3.0-or-later OR LicenseRef-Commercial
Integrate Instant-Meshes 1. Drop windows 32bit support Add windows 64bit support. 2. Remove Script(quickjs) support The current integrated quickjs is a very old version which doesn’t support windows 64bit system. In the future, (TODO)WebAssembly should be integrate as plugin system. 3. Integrate Instant-Meshes Instant-Meshes take less than 1 second on all three platforms. 4. Remove QuadriFlow Current implementation of QuadriFlow is too slow (take about 5 seconds on the example model) to do realtime remeshing.
2020-01-04 10:29:10 +00:00
//
//
// Author(s) : Stefan Schirra
Update CGAL to 5.1
2020-10-13 12:44:25 +00:00
Integrate Instant-Meshes 1. Drop windows 32bit support Add windows 64bit support. 2. Remove Script(quickjs) support The current integrated quickjs is a very old version which doesn’t support windows 64bit system. In the future, (TODO)WebAssembly should be integrate as plugin system. 3. Integrate Instant-Meshes Instant-Meshes take less than 1 second on all three platforms. 4. Remove QuadriFlow Current implementation of QuadriFlow is too slow (take about 5 seconds on the example model) to do realtime remeshing.
2020-01-04 10:29:10 +00:00
#ifndef CGAL_KERNEL_TO_KERNEL_H
#define CGAL_KERNEL_TO_KERNEL_H
#include <CGAL/config.h>
#ifdef CGAL_USE_LEDA
#include <CGAL/LEDA_basic.h>
#include <CGAL/leda_integer.h>
#include <LEDA/geo/rat_point.h>
#endif
#include <CGAL/Point_2.h>
#include <CGAL/Segment_2.h>
#include <CGAL/Cartesian.h>
#include <CGAL/Homogeneous.h>
namespace CGAL {
template <class NumberType>
struct Cartesian_double_to_Homogeneous
{
typedef Point_2< Homogeneous< NumberType> > Point2;
typedef Segment_2< Homogeneous< NumberType> > Segment;
Cartesian_double_to_Homogeneous() {}
Point2
operator()( const Point_2<Cartesian<double> >& p) const
{ return Point2( NumberType(p.x()), NumberType(p.y()) ); }
Segment
operator()( const Segment_2<Cartesian<double> >& s) const
{
return Segment( Point2( NumberType(s.source().x()),
NumberType(s.source().y()) ),
Point2( NumberType(s.target().x()),
NumberType(s.target().y()) ) );
}
};
#ifdef CGAL_USE_LEDA
struct Cartesian_double_to_H_double_int
{
typedef Point_2< Homogeneous< double> > Point2;
typedef Segment_2< Homogeneous< double> > Segment;
Segment
operator()( const Segment_2< Cartesian< double> >& s) const
{
leda_rat_point rs = leda_point(s.source().x(), s.source().y());
leda_rat_point rt = leda_point(s.target().x(), s.target().y());
return Segment(
Point2(CGAL_LEDA_SCOPE::to_double(rs.X()),
CGAL_LEDA_SCOPE::to_double(rs.Y()),
CGAL_LEDA_SCOPE::to_double(rs.W())),
Point2(CGAL_LEDA_SCOPE::to_double(rt.X()),
CGAL_LEDA_SCOPE::to_double(rt.Y()),
CGAL_LEDA_SCOPE::to_double(rt.W())) );
}
};
struct Cartesian_float_to_H_double_int
{
typedef Point_2< Homogeneous< double> > Point2;
typedef Segment_2< Homogeneous< double> > Segment;
Segment
operator()( const Segment_2< Cartesian< float> >& s) const
{
leda_rat_point rs = leda_point(s.source().x(), s.source().y());
leda_rat_point rt = leda_point(s.target().x(), s.target().y());
return Segment(
Point2(CGAL_LEDA_SCOPE::to_double(rs.X()),
CGAL_LEDA_SCOPE::to_double(rs.Y()),
CGAL_LEDA_SCOPE::to_double(rs.W())),
Point2(CGAL_LEDA_SCOPE::to_double(rt.X()),
CGAL_LEDA_SCOPE::to_double(rt.Y()),
CGAL_LEDA_SCOPE::to_double(rt.W())) );
}
};
#endif // CGAL_USE_LEDA
} //namespace CGAL
#endif // CGAL_KERNEL_TO_KERNEL_H