BornAgain  1.18.0
Simulate and fit neutron and x-ray scattering at grazing incidence
CustomMorphologyBuilder.cpp
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1 // ************************************************************************** //
2 //
3 // BornAgain: simulate and fit scattering at grazing incidence
4 //
5 //! @file Sample/StandardSamples/CustomMorphologyBuilder.cpp
6 //! @brief Implements class CustomMorphologyBuilder.
7 //!
8 //! @homepage http://www.bornagainproject.org
9 //! @license GNU General Public License v3 or higher (see COPYING)
10 //! @copyright Forschungszentrum Jülich GmbH 2018
11 //! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
12 //
13 // ************************************************************************** //
14 
15 #include "Sample/StandardSamples/CustomMorphologyBuilder.h"
16 #include "Base/Const/Units.h"
17 #include "Sample/Aggregate/ParticleLayout.h"
18 #include "Sample/HardParticle/FormFactorBox.h"
19 #include "Sample/Multilayer/Layer.h"
20 #include "Sample/Multilayer/MultiLayer.h"
21 #include "Sample/Particle/Particle.h"
22 #include "Sample/StandardSamples/ReferenceMaterials.h"
23 
24 MultiLayer* CustomMorphologyBuilder::buildSample() const
25 {
26  Layer vacuum_layer(refMat::Vacuum);
27 
28  ParticleLayout particle_layout;
29 
30  // add particle number 1:
31  FormFactorBox ff1(2.0 * Units::nanometer, 2.0 * Units::nanometer, 1.0 * Units::nanometer);
32  kvector_t pos1(0.0 * Units::nanometer, 0.0 * Units::nanometer, 0.0);
33  Particle p1(refMat::Particle, ff1);
34  p1.setPosition(pos1);
35  particle_layout.addParticle(p1, 0.5);
36  // add particle number 2:
37  FormFactorBox ff2(2.0 * Units::nanometer, 4.0 * Units::nanometer, 1.0 * Units::nanometer);
38  kvector_t pos2(5.0 * Units::nanometer, 5.0 * Units::nanometer, 0.0);
39  RotationZ m2(10 * Units::degree);
40  Particle p2(refMat::Particle, ff2, m2);
41  p2.setPosition(pos2);
42  particle_layout.addParticle(p2, 0.5);
43  // add particle number 3:
44  FormFactorBox ff3(2.0 * Units::nanometer, 6.0 * Units::nanometer, 1.0 * Units::nanometer);
45  kvector_t pos3(-5.0 * Units::nanometer, -5.0 * Units::nanometer, 0.0);
46  RotationZ m3(20 * Units::degree);
47  Particle p3(refMat::Particle, ff3, m3);
48  p3.setPosition(pos3);
49  particle_layout.addParticle(p3, 0.5);
50  // add particle number 4:
51  FormFactorBox ff4(2.0 * Units::nanometer, 8.0 * Units::nanometer, 1.0 * Units::nanometer);
52  kvector_t pos4(5.0 * Units::nanometer, -5.0 * Units::nanometer, 0.0);
53  RotationZ m4(30 * Units::degree);
54  Particle p4(refMat::Particle, ff4, m4);
55  p4.setPosition(pos4);
56  particle_layout.addParticle(p4, 0.5);
57  // add particle number 5:
58  FormFactorBox ff5(2.0 * Units::nanometer, 10.0 * Units::nanometer, 1.0 * Units::nanometer);
59  kvector_t pos5(-5.0 * Units::nanometer, 5.0 * Units::nanometer, 0.0);
60  RotationZ m5(40 * Units::degree);
61  Particle p5(refMat::Particle, ff5, m5);
62  p5.setPosition(pos5);
63  particle_layout.addParticle(p5, 0.5);
64  // add particle number 6:
65  FormFactorBox ff6(2.0 * Units::nanometer, 2.0 * Units::nanometer, 1.0 * Units::nanometer);
66  kvector_t pos6(0.0 * Units::nanometer, 0.0 * Units::nanometer, 0.0);
67  RotationZ m6(50 * Units::degree);
68  Particle p6(refMat::Particle, ff6, m6);
69  p6.setPosition(pos6);
70  particle_layout.addParticle(p6, 0.5);
71  // add particle number 7:
72  FormFactorBox ff7(2.0 * Units::nanometer, 4.0 * Units::nanometer, 1.0 * Units::nanometer);
73  kvector_t pos7(5.0 * Units::nanometer, 5.0 * Units::nanometer, 0.0);
74  RotationZ m7(60 * Units::degree);
75  Particle p7(refMat::Particle, ff7, m7);
76  p7.setPosition(pos7);
77  particle_layout.addParticle(p7, 0.5);
78  // add particle number 8:
79  FormFactorBox ff8(2.0 * Units::nanometer, 6.0 * Units::nanometer, 1.0 * Units::nanometer);
80  kvector_t pos8(-5.0 * Units::nanometer, -5.0 * Units::nanometer, 0.0);
81  RotationZ m8(70 * Units::degree);
82  Particle p8(refMat::Particle, ff8, m8);
83  p8.setPosition(pos8);
84  particle_layout.addParticle(p8, 0.5);
85  // add particle number 9:
86  FormFactorBox ff9(2.0 * Units::nanometer, 8.0 * Units::nanometer, 1.0 * Units::nanometer);
87  kvector_t pos9(5.0 * Units::nanometer, -5.0 * Units::nanometer, 0.0);
88  RotationZ m9(80 * Units::degree);
89  Particle p9(refMat::Particle, ff9, m9);
90  p9.setPosition(pos9);
91  particle_layout.addParticle(p9, 0.5);
92  // add particle number 10:
93  FormFactorBox ff10(2.0 * Units::nanometer, 10.0 * Units::nanometer, 1.0 * Units::nanometer);
94  kvector_t pos10(-5.0 * Units::nanometer, 5.0 * Units::nanometer, 0.0);
95  RotationZ m10(90 * Units::degree);
96  Particle p10(refMat::Particle, ff10, m10);
97  p10.setPosition(pos10);
98  particle_layout.addParticle(p10, 0.5);
99 
100  vacuum_layer.addLayout(particle_layout);
101 
102  MultiLayer* multi_layer = new MultiLayer();
103  multi_layer->addLayer(vacuum_layer);
104  return multi_layer;
105 }
CustomMorphologyBuilder.h
Defines class CustomMorphologyBuilder.
FormFactorBox.h
Defines class FormFactorBox.
Layer.h
Defines class Layer.
MultiLayer.h
Defines class MultiLayer.
ParticleLayout.h
Defines class ParticleLayout.
Particle.h
Defines class Particle.
ReferenceMaterials.h
Defines materials in namespace refMat.
Units.h
Defines some unit conversion factors and other constants in namespace Units.
CustomMorphologyBuilder::buildSample
MultiLayer * buildSample() const
Definition: CustomMorphologyBuilder.cpp:24
FormFactorBox
A rectangular prism (parallelepiped).
Definition: FormFactorBox.h:24
IParticle::setPosition
void setPosition(kvector_t position)
Sets relative position of the particle's reference point in the coordinate system of parent.
Definition: IParticle.h:50
Layer
A layer, with thickness (in nanometer) and material.
Definition: Layer.h:28
Layer::addLayout
void addLayout(const ILayout &decoration)
Definition: Layer.cpp:57
MultiLayer
Our sample model: a stack of layers one below the other.
Definition: MultiLayer.h:42
MultiLayer::addLayer
void addLayer(const Layer &layer)
Adds object to multilayer.
Definition: MultiLayer.cpp:54
ParticleLayout
Decorator class that adds particles to ISample objects.
Definition: ParticleLayout.h:30
ParticleLayout::addParticle
void addParticle(const IAbstractParticle &particle, double abundance=-1.0, const kvector_t position={}, const IRotation &rotation=IdentityRotation())
Adds particle to the layout with abundance, position and the rotation defined.
Definition: ParticleLayout.cpp:76
Particle
A particle with a form factor and refractive index.
Definition: Particle.h:26
RotationZ
A rotation about the z axis.
Definition: Rotations.h:114
Units::degree
static constexpr double degree
Definition: Units.h:40
Units::nanometer
static constexpr double nanometer
Definition: Units.h:24
refMat::Vacuum
static const Material Vacuum
Definition: ReferenceMaterials.h:25
refMat::Particle
static const Material Particle
Definition: ReferenceMaterials.h:27