PoissonPlane.h

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#pragma once
#include "Node.h"
 
#include "Topology/PointSet.h"
#include "Module/ComputeModule.h"
 
 
namespace dyno
{
    template<typename TDataType>
    class PoissonPlane : public ComputeModule
    {
        DECLARE_TCLASS(PoissonPlane, TDataType);
 
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
        PoissonPlane();
 
        void ConstructGrid();
 
        bool collisionJudge(Vec2f point);
 
        DEF_VAR(Real, SamplingDistance, 0.015, "Sampling distance");
 
        DEF_VAR(Vec2f, Upper, Vec2f(0.2f, 0.2f), "");
 
        DEF_VAR(Vec2f, Lower, Vec2f(0.1f, 0.1f), "");
 
        void compute() override;
 
        std::vector<Vec2f> getPoints()
        {
            return points;
        }
 
 
    protected:
 
        Vec2u searchGrid(Vec2f point);
 
        int indexTransform(uint i, uint j);
 
        int pointNumberRecommend();
 
        std::vector<int> m_grid;
 
        Vec2f mOrigin, mUpperBound;
 
        int gnum;       //total number of grids
 
        int nx, ny, nz;       //grid number 
 
        float dx;     //resolution of grid 
 
        std::vector<Vec2f> points;
 
        unsigned int desired_points = 150;    //desired points number
 
        Vec2u gridIndex;
    };
 
 
 
 
    IMPLEMENT_TCLASS(PoissonPlane, TDataType);
 
}