VolumeGridCylindrical.hpp

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#pragma once
 
#include "VolumeGrid.hpp"
#include "GridCoord.hpp"
#include "AstCore/WeakPtr.hpp"
 
AST_NAMESPACE_BEGIN
 
class Frame;
 
class AST_CORE_API VolumeGridCylindrical final : public VolumeGrid
{
public:
    VolumeGridCylindrical();
    ~VolumeGridCylindrical() override = default;
 
    void accept(VolumeGridVisitor& visitor) override { visitor.visit(*this); }
 
    size_t getGridPointCount() const override;
    void enumerateGridPoints(std::vector<Vector3d>& points) const override;
    void getBoundingBox(Vector3d& minCorner, Vector3d& maxCorner) const override;
 
    GridCoord& theta()  { return theta_; }
    const GridCoord& theta() const { return theta_; }
    GridCoord& radius() { return radius_; }
    const GridCoord& radius() const { return radius_; }
    GridCoord& height() { return height_; }
    const GridCoord& height() const { return height_; }
 
    void setReferenceFrame(Frame* frame);
    Frame* getReferenceFrame() const { return refFrame_.get(); }
    Frame* getFrame() const override { return refFrame_.get(); }
 
private:
    GridCoord       theta_{};    
    GridCoord       radius_{};   
    GridCoord       height_{};   
    WeakPtr<Frame>  refFrame_{}; 
};
 
AST_NAMESPACE_END