cylinder.hpp

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/*
 * This file is part of PLaSK (https://plask.app) by Photonics Group at TUL
 * Copyright (c) 2022 Lodz University of Technology
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */
#ifndef PLASK__GEOMETRY_CYLINDER_H
#define PLASK__GEOMETRY_CYLINDER_H
 
#include "leaf.hpp"
 
namespace plask {
 
struct PLASK_API Cylinder : public GeometryObjectLeaf<3> {
    double radius, height;
 
    static const char* NAME;
 
    std::string getTypeName() const override { return NAME; }
 
    Cylinder(double radius, double height, const shared_ptr<Material>& material = shared_ptr<Material>());
 
    Cylinder(double radius, double height, shared_ptr<MaterialsDB::MixedCompositionFactory> materialTopBottom);
 
    Cylinder(const Cylinder& src);
 
    Box getBoundingBox() const override;
 
    bool contains(const DVec& p) const override;
 
    // virtual bool intersects(const Box& area) const;
 
    void writeXMLAttr(XMLWriter::Element& dest_xml_object, const AxisNames& axes) const override;
 
    shared_ptr<GeometryObject> shallowCopy() const override { return make_shared<Cylinder>(*this); }
 
    void setRadius(double new_radius) {
        if (new_radius < 0.) new_radius = 0.;
        this->radius = new_radius;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void setHeight(double new_height) {
        if (new_height < 0.) new_height = 0.;
        this->height = new_height;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void resize(double radius, double height) {
        this->radius = radius;
        this->height = height;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void addPointsAlongToSet(std::set<double>& points,
                             Primitive<3>::Direction direction,
                             unsigned max_steps,
                             double min_step_size) const override;
 
    void addLineSegmentsToSet(std::set<typename GeometryObjectD<3>::LineSegment>& segments,
                              unsigned max_steps,
                              double min_step_size) const override;
};
 
struct PLASK_API HollowCylinder : public GeometryObjectLeaf<3> {
    double inner_radius, outer_radius, height;
 
    static const char* NAME;
 
    std::string getTypeName() const override { return NAME; }
 
    HollowCylinder(double inner_radius,
                   double outer_radius,
                   double height,
                   const shared_ptr<Material>& material = shared_ptr<Material>());
 
    HollowCylinder(double inner_radius,
                   double outer_radius,
                   double height,
                   shared_ptr<MaterialsDB::MixedCompositionFactory> materialTopBottom);
 
    HollowCylinder(const HollowCylinder& src);
 
    Box getBoundingBox() const override;
 
    bool contains(const DVec& p) const override;
 
    // virtual bool intersects(const Box& area) const;
 
    void writeXMLAttr(XMLWriter::Element& dest_xml_object, const AxisNames& axes) const override;
 
    shared_ptr<GeometryObject> shallowCopy() const override { return make_shared<HollowCylinder>(*this); }
 
    void setInnerRadius(double new_radius) {
        if (new_radius < 0.) new_radius = 0.;
        if (new_radius > this->outer_radius)
            throw BadInput("Tube", "Inner radius must be less than outer radius");
        this->inner_radius = new_radius;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void setOuterRadius(double new_radius) {
        if (new_radius < 0.) new_radius = 0.;
        if (new_radius < this->inner_radius)
            throw BadInput("Tube", "Outer radius must be greater than inner radius");
        this->outer_radius = new_radius;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void setHeight(double new_height) {
        if (new_height < 0.) new_height = 0.;
        this->height = new_height;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void resize(double inner_radius, double outer_radius, double height) {
        if (inner_radius > outer_radius)
            throw BadInput("Tube", "Inner radius must be less than outer radius");
        this->inner_radius = inner_radius;
        this->outer_radius = outer_radius;
        this->height = height;
        this->fireChanged(GeometryObject::Event::EVENT_RESIZE);
    }
 
    void addPointsAlongToSet(std::set<double>& points,
                             Primitive<3>::Direction direction,
                             unsigned max_steps,
                             double min_step_size) const override;
 
    void addLineSegmentsToSet(std::set<typename GeometryObjectD<3>::LineSegment>& segments,
                              unsigned max_steps,
                              double min_step_size) const override;
};
 
}  // namespace plask
 
#endif  // PLASK__GEOMETRY_CYLINDER_H