Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F86134174
interpolator.hh
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Fri, Oct 4, 11:58
Size
3 KB
Mime Type
text/x-c++
Expires
Sun, Oct 6, 11:58 (2 d)
Engine
blob
Format
Raw Data
Handle
21325544
Attached To
rTAMAAS tamaas
interpolator.hh
View Options
/**
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Tamaas 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef INTERPOLATOR_H
#define INTERPOLATOR_H
/* -------------------------------------------------------------------------- */
#include "surface.hh"
#include <sstream>
#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include "function.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
using namespace std;
/* -------------------------------------------------------------------------- */
enum INTERPOLATION_TYPE { BY_PROFILE, BY_PROFILE_II, VOLUMETRIC };
class Interpolator {
public:
Interpolator() { std::cout << "ERROR: Should not be here" << std::endl; exit(0); }
Interpolator(INTERPOLATION_TYPE it, int n, Real tol) {itype = it; num_inter_points = n; tolerance = tol;}
~Interpolator() {}
//! Interpolate by patch
void make_by_patch(Surface& original, int ix, int iy, int patch_size, int margin, bool parabola, Real max_value, vector<vector<Real> >& pdfs,
Real& area, Real& perimeter, Real& pressure, vector<vector<Real> >& interpolated_surface, string fname="");
//! Interpolate by patch, version 2
void make_by_patch2(Surface& original, int ix, int iy, int patch_size, int margin, bool parabola, Real max_value, vector<vector<Real> >& pdfs,
Real& area, Real& perimeter, Real& pressure, vector<vector<Real> >& interpolated_surface, string fname="");
//! Interpolate profile by profile
void make_by_profile(Surface original, int iline, bool parabola, bool vertical, Real max_value, vector<vector<Real> >& pdfs,
Real& area, Real& perimeter, Real& pressure, string fname="");
//! Interpolate all profiles
vector<vector<Real> > make_by_profile( Surface original, bool parabola, bool vertical=false );
//! Get shifted element for line
Real getRelativeElement(const vector<Real>& line, int act_pos, int shift );
//! Get shifted element for surface
Real getRelativeElement(Surface& surface, int act_pos_x, int act_pos_y, int shift_x, int shift_y);
//! Check convexity/concavity
bool if_concave( vector<Real>& points );
bool if_concave( vector<Real>& points, int start );
//! Find the distance to the closest local maximum
Real find_dist_to_max(bool forward, vector<Real>& points, int start);
//! assigning of elements
void assign_value(vector<vector<Real> >& surf, int i, int j, Real value);
void assign_value(vector<Real>& vec, int i, Real value);
void assign_value(vector<int>& vec, int i, Real value);
//! Interpolates locally along a profile, return increment to go to the next interpolation point
int interpolate(bool forward, bool horizontal, vector<vector<Real> >& interpolated_surface, int ix, int iy,
vector<Real>& original_points, INTER_FUNCTION_TYPE type, vector<int>& deja_interpolated, vector<Real>& slope, Real radius=0.,
//o tmp
Real val=0., int steps=1);
//x tmp
protected:
INTERPOLATION_TYPE itype;
int num_inter_points;
Real tolerance;
};
__END_TAMAAS__
#endif
Event Timeline
Log In to Comment