47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
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# ifndef SR_CYLINDER_H
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# define SR_CYLINDER_H
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/** \file sr_cylinder.h
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* a cylinder
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*/
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# include "sr_vec.h"
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class SrBox;
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/*! \class SrCylinder sr_cylinder.h
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\brief a cylinder
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SrCylinder represents a cylinder based on its endpoints and radius.
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By default, the cylinder has endpoints (0,0,0) and (1,0,0) and radius 0.1*/
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class SrCylinder
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{ public :
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SrPnt a, b;
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float radius;
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static const char* class_name; //!< constain the static string "Cylinder"
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public :
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/*! Constructs a cylinder with endpoints (0,0,0) and (1,0,0) and radius 1 */
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SrCylinder ();
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/*! Copy constructor */
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SrCylinder ( const SrCylinder& c );
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/*! Returns the bounding box of all vertices used. The returned box can be empty. */
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void get_bounding_box ( SrBox &b ) const;
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/*! Outputs in format "p1 p2 radius " */
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friend SrOutput& operator<< ( SrOutput& o, const SrCylinder& c );
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/*! Input from format "p1 p2 radius " */
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friend SrInput& operator>> ( SrInput& in, SrCylinder& c );
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};
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//================================ End of File =================================================
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# endif // SR_SCENE_CYLINDER_H
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