SdfSampler.h

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#pragma once
#include "Node.h"
#include "Topology/LevelSet.h"
#include "Topology/HexahedronSet.h"
#include <cmath>
#include <Volume/VolumeOctree.h>
 
#include "Samplers/Sampler.h"
 
namespace dyno {
 
    template<typename TDataType>
    class SdfSampler : public Sampler<TDataType>
    {
        DECLARE_TCLASS(SdfSampler, TDataType)
    public:
        typedef typename TDataType::Real Real;
        typedef typename TDataType::Coord Coord;
        typedef typename TopologyModule::Hexahedron Hexahedron;
 
        SdfSampler();
        ~SdfSampler() override;
 
        void resetStates() override;
 
        bool validateInputs() override;
 
        std::shared_ptr<dyno::DistanceField3D<TDataType>>  convert2Uniform(
            VolumeOctree<TDataType>* volume,
            Real h);
 
    public:
        DEF_NODE_PORT(VolumeOctree<TDataType>, Volume, "");
 
        //DEF_INSTANCE_OUT(PointSet<TDataType>, PointSet, "");
 
        DEF_VAR(float, Spacing, Real(0.02), " ");
 
        DEF_VAR(Vec3f, CubeTilt, 0, "Cube Init Rotation");
 
        DEF_VAR(Vec3f, X, Coord(1, 0.0f, 0.0f), "Cube Init X Rotation");
        DEF_VAR(Vec3f, Y, Coord(0.0f, 1, 0.0f), "Cube Init Y Rotation");
        DEF_VAR(Vec3f, Z, Coord(0.0f, 0.0f, 1), "Cube Init Z Rotation");
 
        DEF_VAR(Real, Alpha, Real(0), " ");
        DEF_VAR(Real, Beta, Real(0), " ");
        DEF_VAR(Real, Gamma, Real(0), " ");
    };
}