imstkCylinder.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 "imstkAnalyticalGeometry.h"
#include "imstkMacros.h"

namespace imstk
{
class Cylinder : public AnalyticalGeometry
{
public:
    Cylinder(const Vec3d& pos = Vec3d(0.0, 0.0, 0.0), const double radius = 1.0, const double length = 1.0,
             const Quatd& orientation = Quatd::Identity()) :
        AnalyticalGeometry()
    {
        setPosition(pos);
        setOrientation(orientation);
        setRadius(radius);
        setLength(length);
        updatePostTransformData();
    }

    ~Cylinder() override = default;

    IMSTK_TYPE_NAME(Cylinder)

    
    void print() const override;

    double getVolume() override { return PI * m_radius * m_radius * m_length; }

    double getRadius(DataType type = DataType::PostTransform);
    void setRadius(const double r);

    double getLength(DataType type = DataType::PostTransform);
    void setLength(const double r);

    void computeBoundingBox(Vec3d& min, Vec3d& max, const double paddingPercent);

    void updatePostTransformData() const override;

    std::unique_ptr<Cylinder> clone()
    {
        return std::unique_ptr<Cylinder>(cloneImplementation());
    }

protected:
    // Hide these unimplemented functions
    using AnalyticalGeometry::getFunctionValue;

    void applyTransform(const Mat4d& m) override;

    double m_radius = 1.0;                      
    double m_length = 1.0;                      
    mutable double m_radiusPostTransform = 1.0; 
    mutable double m_lengthPostTransform = 1.0; 

private:
    Cylinder* cloneImplementation() const
    {
        return new Cylinder(*this);
    }
};
} // namespace imstk