/builds/workspace/generate-doxygen/master/sofa/Sofa/framework/Helper/src/sofa/helper/io/XspLoader.h

Call this method to load an XspFile.

Parameters

filename	the name of the file in the RessourceRepository to read data from.
data	pass a object of this type (or inherit one) to load the file in caller's data structures

Returns

wheter the loading succeded.

class MyXspLoader : public XspLoaderDataHook { std::vector<double> mx; public: void addMass(SReal px, SReal py, SReal pz, SReal, SReal, SReal, SReal, SReal, bool, bool) override { mx.push_back(px); } void finalizeLoading(bool isOk) override { if(!isOk) mx.clear(); } };

MyXspLoader loadedData; XspLoader::Load("myfile.xs3", loadedData);

/******************************************************************************
*                 SOFA, Simulation Open-Framework Architecture                *
*                    (c) 2006 INRIA, USTL, UJF, CNRS, MGH                     *
*                                                                             *
* This program 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 2.1 of the License, or (at     *
* your option) any later version.                                             *
*                                                                             *
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.        *
*******************************************************************************
* Authors: The SOFA Team and external contributors (see Authors.txt)          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#ifndef SOFA_HELPER_IO_XSPLOADER_H
#define SOFA_HELPER_IO_XSPLOADER_H
 
#include <cstddef>                  
#include <string>                   
#include <sofa/helper/config.h>     
 
 
namespace sofa::helper::io
{
 
class SOFA_HELPER_API XspLoaderDataHook
{
public:
    virtual ~XspLoaderDataHook();
 
    virtual void finalizeLoading(bool isOk) { SOFA_UNUSED(isOk); }
 
    virtual void setNumMasses(size_t /*n*/) {}
 
    virtual void setNumSprings(size_t /*n*/) {}
 
    virtual void setGravity(SReal /*gx*/, SReal /*gy*/, SReal /*gz*/) {}
 
    virtual void setViscosity(SReal /*visc*/) {}
 
    virtual void addMass(SReal /*px*/, SReal /*py*/, SReal /*pz*/, SReal /*vx*/, SReal /*vy*/, SReal /*vz*/, SReal /*mass*/, SReal /*elastic*/, bool /*fixed*/, bool /*surface*/) {}
 
    virtual void addSpring(size_t /*m1*/, size_t /*m2*/, SReal /*ks*/, SReal /*kd*/, SReal /*initpos*/) {}
 
    virtual void addVectorSpring(size_t m1, size_t m2, SReal ks, SReal kd, SReal initpos, SReal /*restx*/, SReal /*resty*/, SReal /*restz*/) { addSpring(m1, m2, ks, kd, initpos); }
};
 
class SOFA_HELPER_API XspLoader
{
public:
    static bool Load(const std::string& filename,
                     XspLoaderDataHook& data);
 
private:
    static bool ReadXspContent(std::ifstream &file,
                               bool hasVectorSpring,
                               XspLoaderDataHook& data);
 
};
 
} // namespace sofa::helper::io
 
 
#endif