TriangularSystem.cpp

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#include "TriangularSystem.h"
#include "Topology/PointSet.h"
#include "Primitive/Primitive3D.h"
#include "Topology/TetrahedronSet.h"
#include "Module/FixedPoints.h"
 
#include "helpers/smesh_helper.h"
#include "helpers/gmsh_helper.h"
 
namespace dyno
{
    template<typename TDataType>
    TriangularSystem<TDataType>::TriangularSystem()
        : Node()
    {
        //Create a node for surface mesh rendering
        auto triSet = std::make_shared<TriangleSet<TDataType>>();
        this->stateTriangleSet()->setDataPtr(triSet);
    }
 
    template<typename TDataType>
    TriangularSystem<TDataType>::~TriangularSystem()
    {
    }
 
    template<typename TDataType>
    void TriangularSystem<TDataType>::loadSurface(std::string filename)
    {
        this->stateTriangleSet()->getDataPtr()->loadObjFile(filename);
    }
 
    template<typename TDataType>
    bool TriangularSystem<TDataType>::translate(Coord t)
    {
        auto triSet = this->stateTriangleSet()->getDataPtr();
        triSet->translate(t);
 
        return true;
    }
 
    template<typename TDataType>
    bool dyno::TriangularSystem<TDataType>::scale(Real s)
    {
        auto triSet = this->stateTriangleSet()->getDataPtr();
        triSet->scale(s);
 
        return true;
    }
 
    template<typename TDataType>
    void TriangularSystem<TDataType>::resetStates()
    {
        auto triSet = this->stateTriangleSet()->getDataPtr();
        if (triSet == nullptr) return;
 
        auto& pts = triSet->getPoints();
 
        if (pts.size() > 0)
        {
            this->statePosition()->resize(pts.size());
            this->stateVelocity()->resize(pts.size());
 
            this->statePosition()->getData().assign(pts);
            this->stateVelocity()->getDataPtr()->reset();
        }
 
        Node::resetStates();
    }
 
    template<typename TDataType>
    void TriangularSystem<TDataType>::postUpdateStates()
    {
        auto triSet = this->stateTriangleSet()->getDataPtr();
 
        triSet->getPoints().assign(this->statePosition()->getData());
    }
 
    DEFINE_CLASS(TriangularSystem);
}