imstkSurfaceMeshSubdivide.h

/*
** This file is part of the Interactive Medical Simulation Toolkit (iMSTK)
** iMSTK is distributed under the Apache License, Version 2.0.
** See accompanying NOTICE for details.
*/

#pragma once

#include "imstkGeometryAlgorithm.h"

namespace imstk
{
class SurfaceMesh;

class SurfaceMeshSubdivide : public GeometryAlgorithm
{
public:
    enum class Type
    {
        LINEAR,
        LOOP,
        BUTTERFLY
    };

public:
    SurfaceMeshSubdivide();
    ~SurfaceMeshSubdivide() override = default;

public:
    std::shared_ptr<SurfaceMesh> getOutputMesh();

    void setInputMesh(std::shared_ptr<SurfaceMesh> inputMesh);

    imstkGetMacro(SubdivisionType, Type);
    imstkGetMacro(NumberOfSubdivisions, int);
    imstkSetMacro(SubdivisionType, Type);
    imstkSetMacro(NumberOfSubdivisions, int);

protected:
    void requestUpdate() override;

private:
    Type m_SubdivisionType      = Type::LINEAR;
    int  m_NumberOfSubdivisions = 1;
};
} // namespace imstk