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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file Img3D/Model/Geometry_inc.h
//! @brief Defines namespace Img3D::GeometricID.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#ifndef BORNAGAIN_IMG3D_MODEL_GEOMETRY_INC_H
#define BORNAGAIN_IMG3D_MODEL_GEOMETRY_INC_H
#include "Img3D/Type/FloatVector3D.h"
#include <memory>
// include to use geometry basics, without details
namespace Img3D {
// some useful constants:
extern const float GoldenRatio;
extern const float IcosahedronL2R; // L/R conversion
extern const float DodecahedronL2R;
namespace GeometricID {
//! Enum id for basic shapes
enum class BaseShape {
Plane,
Box,
Sphere,
Column,
Icosahedron,
Dodecahedron,
TruncatedBox,
Bipyramid4,
Ripple
};
//! Real shapes will be parameterized by BaseShape enum and possibly two floats
struct Key {
Key(BaseShape, float = 0.0f, float = 0.0f, float = 0.0f);
bool operator==(Key const&) const;
BaseShape id;
float p1, p2, p3; // semantics depends on mesh type
};
} // namespace GeometricID
} // namespace Img3D
#endif // BORNAGAIN_IMG3D_MODEL_GEOMETRY_INC_H
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