TorusKnot.h

//
//  TorusKnot.h
//  avara3d
//
//  Created by Morgan Davis on 3/6/24.
//  Copyright © 2026 Morgan K Davis. All rights reserved.
//
 
#ifndef AVARA3D_MESH_PRIMITIVE_TORUSKNOT_H
#define AVARA3D_MESH_PRIMITIVE_TORUSKNOT_H
 
#include <memory>
 
#include "a3d/mesh/MeshElement.h"
 
namespace a3d {
 
class Mesh;
class Material;
 
class TorusKnot : public MeshElement {
 
public:
    // [Public Static Member Functions]
 
    static std::shared_ptr<Mesh> Mesh(unsigned                  p,
                                      unsigned                  q,
                                      unsigned                  slices   = DEFAULT_SLICES,
                                      unsigned                  segments = DEFAULT_SEGMENTS,
                                      std::shared_ptr<Material> material = nullptr);
 
    // [Public Lifecycle Functions]
 
    TorusKnot(unsigned p, unsigned q, unsigned slices = DEFAULT_SLICES, unsigned segments = DEFAULT_SEGMENTS);
 
    // [Public Member Functions]
 
    unsigned p() const;
 
    unsigned q() const;
 
    unsigned slices() const;
 
    unsigned segments() const;
 
private:
    // [Private Constants]
 
    static constexpr unsigned DEFAULT_SLICES   = 8;
    static constexpr unsigned DEFAULT_SEGMENTS = 96;
 
    // [Private Member Variables]
 
    unsigned                  _p;
    unsigned                  _q;
    unsigned                  _slices;
    unsigned                  _segments;
};
 
} // namespace a3d
 
#endif // AVARA3D_MESH_PRIMITIVE_TORUSKNOT_H