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1 | | -/******************************************************************************** |
2 | | -* * |
3 | | -* This file is part of IfcOpenShell. * |
4 | | -* * |
5 | | -* IfcOpenShell is free software: you can redistribute it and/or modify * |
6 | | -* it under the terms of the Lesser GNU General Public License as published by * |
7 | | -* the Free Software Foundation, either version 3.0 of the License, or * |
8 | | -* (at your option) any later version. * |
9 | | -* * |
10 | | -* IfcOpenShell is distributed in the hope that it will be useful, * |
11 | | -* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
12 | | -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
13 | | -* Lesser GNU General Public License for more details. * |
14 | | -* * |
15 | | -* You should have received a copy of the Lesser GNU General Public License * |
16 | | -* along with this program. If not, see <http://www.gnu.org/licenses/>. * |
17 | | -* * |
18 | | -********************************************************************************/ |
19 | | - |
20 | | -/******************************************************************************** |
21 | | -* * |
22 | | -* Example of curve rebar. * |
23 | | -* * |
24 | | -********************************************************************************/ |
25 | | - |
26 | | -#include <iostream> |
27 | | -#include <string> |
28 | | -#include <fstream> |
29 | | - |
30 | | -#include "ifcparse\Ifc2x3.h" |
31 | | -#include "ifcparse\IfcUtil.h" |
32 | | -#include "ifcparse\IfcHierarchyHelper.h" |
33 | | -#include "ifcgeom\IfcGeom.h" |
34 | | - |
35 | | -typedef std::string S; |
36 | | -typedef IfcParse::IfcGlobalId guid; |
37 | | -boost::none_t const null = boost::none; |
38 | | - |
39 | | -void create_curve_rebar(IfcHierarchyHelper& file) |
40 | | -{ |
41 | | - int dia = 24; |
42 | | - int R = 3 * dia; |
43 | | - int length = 12 * dia; |
44 | | - |
45 | | - double crossSectionarea = M_PI * (dia / 2) * 2; |
46 | | - IfcSchema::IfcReinforcingBar* rebar = new IfcSchema::IfcReinforcingBar( |
47 | | - guid(), 0, S("test"), null, |
48 | | - null, 0, 0, |
49 | | - null, S("SR24"), //SteelGrade |
50 | | - dia, //diameter |
51 | | - crossSectionarea, //crossSectionarea = math.pi*(12.0/2)**2 |
52 | | - 0, |
53 | | - IfcSchema::IfcReinforcingBarRoleEnum::IfcReinforcingBarRoleEnum::IfcReinforcingBarRole_LIGATURE, |
54 | | - IfcSchema::IfcReinforcingBarSurfaceEnum::IfcReinforcingBarSurfaceEnum::IfcReinforcingBarSurface_PLAIN //PLAIN or TEXTURED |
55 | | - ); |
56 | | - |
57 | | - file.addBuildingProduct(rebar); |
58 | | - rebar->setOwnerHistory(file.getSingle<IfcSchema::IfcOwnerHistory>()); |
59 | | - |
60 | | - IfcSchema::IfcCompositeCurveSegment::list::ptr segments(new IfcSchema::IfcCompositeCurveSegment::list()); |
61 | | - |
62 | | - IfcSchema::IfcCartesianPoint* p1 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, 0, 1000.); |
63 | | - IfcSchema::IfcCartesianPoint* p2 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, 0, 0); |
64 | | - IfcSchema::IfcCartesianPoint* p3 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R, 0); |
65 | | - IfcSchema::IfcCartesianPoint* p4 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R, -R); |
66 | | - IfcSchema::IfcCartesianPoint* p5 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R + length, -R); |
67 | | - |
68 | | - /*first segment - line */ |
69 | | - IfcSchema::IfcCartesianPoint::list::ptr points1(new IfcSchema::IfcCartesianPoint::list()); |
70 | | - points1->push(p1); |
71 | | - points1->push(p2); |
72 | | - file.addEntities(points1->generalize()); |
73 | | - IfcSchema::IfcPolyline* poly1 = new IfcSchema::IfcPolyline(points1); |
74 | | - file.addEntity(poly1); |
75 | | - |
76 | | - IfcSchema::IfcCompositeCurveSegment* segment1 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTINUOUS, true, poly1); |
77 | | - file.addEntity(segment1); |
78 | | - segments->push(segment1); |
79 | | - |
80 | | - /*second segment - arc */ |
81 | | - IfcSchema::IfcAxis2Placement3D* axis1 = new IfcSchema::IfcAxis2Placement3D(p3, file.addTriplet<IfcSchema::IfcDirection>(1, 0, 0), file.addTriplet<IfcSchema::IfcDirection>(0, 1, 0)); |
82 | | - file.addEntity(axis1); |
83 | | - IfcSchema::IfcCircle* circle = new IfcSchema::IfcCircle(axis1, R); |
84 | | - file.addEntity(circle); |
85 | | - |
86 | | - IfcEntityList::ptr trim1(new IfcEntityList); |
87 | | - IfcEntityList::ptr trim2(new IfcEntityList); |
88 | | - |
89 | | - trim1->push(new IfcSchema::IfcParameterValue(180)); |
90 | | - trim1->push(p2); |
91 | | - |
92 | | - trim2->push(new IfcSchema::IfcParameterValue(270)); |
93 | | - trim2->push(p4); |
94 | | - IfcSchema::IfcTrimmedCurve* trimmed_curve = new IfcSchema::IfcTrimmedCurve(circle, trim1, trim2, false, IfcSchema::IfcTrimmingPreference::IfcTrimmingPreference_PARAMETER); |
95 | | - file.addEntity(trimmed_curve); |
96 | | - |
97 | | - IfcSchema::IfcCompositeCurveSegment* segment2 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTSAMEGRADIENT, false, trimmed_curve); |
98 | | - file.addEntity(segment2); |
99 | | - segments->push(segment2); |
100 | | - |
101 | | - /*third segment - line */ |
102 | | - IfcSchema::IfcCartesianPoint::list::ptr points2(new IfcSchema::IfcCartesianPoint::list()); |
103 | | - points2->push(p4); |
104 | | - points2->push(p5); |
105 | | - file.addEntities(points2->generalize()); |
106 | | - IfcSchema::IfcPolyline* poly2 = new IfcSchema::IfcPolyline(points2); |
107 | | - file.addEntity(poly2); |
108 | | - |
109 | | - IfcSchema::IfcCompositeCurveSegment* segment3 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTINUOUS, true, poly2); |
110 | | - file.addEntity(segment3); |
111 | | - segments->push(segment3); |
112 | | - |
113 | | - IfcSchema::IfcCompositeCurve* curve = new IfcSchema::IfcCompositeCurve(segments, false); |
114 | | - file.addEntity(curve); |
115 | | - |
116 | | - IfcSchema::IfcSweptDiskSolid* solid = new IfcSchema::IfcSweptDiskSolid(curve, dia / 2, null, 0, 1); |
117 | | - |
118 | | - IfcSchema::IfcRepresentation::list::ptr reps(new IfcSchema::IfcRepresentation::list()); |
119 | | - IfcSchema::IfcRepresentationItem::list::ptr items(new IfcSchema::IfcRepresentationItem::list()); |
120 | | - items->push(solid); |
121 | | - IfcSchema::IfcShapeRepresentation* rep = new IfcSchema::IfcShapeRepresentation( |
122 | | - file.getSingle<IfcSchema::IfcRepresentationContext>(), S("Body"), S("AdvancedSweptSolid"), items); |
123 | | - reps->push(rep); |
124 | | - |
125 | | - IfcSchema::IfcProductDefinitionShape* shape = new IfcSchema::IfcProductDefinitionShape(null, null, reps); |
126 | | - file.addEntity(shape); |
127 | | - |
128 | | - rebar->setRepresentation(shape); |
129 | | - |
130 | | - IfcSchema::IfcObjectPlacement* storey_placement = file.getSingle<IfcSchema::IfcBuildingStorey>()->ObjectPlacement(); |
131 | | - rebar->setObjectPlacement(file.addLocalPlacement(storey_placement, 0, 0, 0)); |
132 | | -} |
133 | | - |
134 | | -int main() |
135 | | -{ |
136 | | - IfcHierarchyHelper file; |
137 | | - file.header().file_name().name("ifc_curve_rebar.ifc"); |
138 | | - create_curve_rebar(file); |
139 | | - std::ofstream f("ifc_curve_rebar.ifc"); |
140 | | - f << file; |
141 | | - |
142 | | - return 0; |
143 | | -} |
| 1 | +/******************************************************************************** |
| 2 | +* * |
| 3 | +* This file is part of IfcOpenShell. * |
| 4 | +* * |
| 5 | +* IfcOpenShell is free software: you can redistribute it and/or modify * |
| 6 | +* it under the terms of the Lesser GNU General Public License as published by * |
| 7 | +* the Free Software Foundation, either version 3.0 of the License, or * |
| 8 | +* (at your option) any later version. * |
| 9 | +* * |
| 10 | +* IfcOpenShell is distributed in the hope that it will be useful, * |
| 11 | +* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 12 | +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 13 | +* Lesser GNU General Public License for more details. * |
| 14 | +* * |
| 15 | +* You should have received a copy of the Lesser GNU General Public License * |
| 16 | +* along with this program. If not, see <http://www.gnu.org/licenses/>. * |
| 17 | +* * |
| 18 | +********************************************************************************/ |
| 19 | + |
| 20 | +/******************************************************************************** |
| 21 | +* * |
| 22 | +* Example of curve rebar. * |
| 23 | +* * |
| 24 | +********************************************************************************/ |
| 25 | + |
| 26 | +#include <iostream> |
| 27 | +#include <string> |
| 28 | +#include <fstream> |
| 29 | + |
| 30 | +#include "ifcparse\Ifc2x3.h" |
| 31 | +#include "ifcparse\IfcUtil.h" |
| 32 | +#include "ifcparse\IfcHierarchyHelper.h" |
| 33 | +#include "ifcgeom\IfcGeom.h" |
| 34 | + |
| 35 | +typedef std::string S; |
| 36 | +typedef IfcParse::IfcGlobalId guid; |
| 37 | +boost::none_t const null = boost::none; |
| 38 | + |
| 39 | +void create_curve_rebar(IfcHierarchyHelper& file) |
| 40 | +{ |
| 41 | + int dia = 24; |
| 42 | + int R = 3 * dia; |
| 43 | + int length = 12 * dia; |
| 44 | + |
| 45 | + double crossSectionarea = M_PI * (dia / 2) * 2; |
| 46 | + IfcSchema::IfcReinforcingBar* rebar = new IfcSchema::IfcReinforcingBar( |
| 47 | + guid(), 0, S("test"), null, |
| 48 | + null, 0, 0, |
| 49 | + null, S("SR24"), //SteelGrade |
| 50 | + dia, //diameter |
| 51 | + crossSectionarea, //crossSectionarea = math.pi*(12.0/2)**2 |
| 52 | + 0, |
| 53 | + IfcSchema::IfcReinforcingBarRoleEnum::IfcReinforcingBarRoleEnum::IfcReinforcingBarRole_LIGATURE, |
| 54 | + IfcSchema::IfcReinforcingBarSurfaceEnum::IfcReinforcingBarSurfaceEnum::IfcReinforcingBarSurface_PLAIN //PLAIN or TEXTURED |
| 55 | + ); |
| 56 | + |
| 57 | + file.addBuildingProduct(rebar); |
| 58 | + rebar->setOwnerHistory(file.getSingle<IfcSchema::IfcOwnerHistory>()); |
| 59 | + |
| 60 | + IfcSchema::IfcCompositeCurveSegment::list::ptr segments(new IfcSchema::IfcCompositeCurveSegment::list()); |
| 61 | + |
| 62 | + IfcSchema::IfcCartesianPoint* p1 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, 0, 1000.); |
| 63 | + IfcSchema::IfcCartesianPoint* p2 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, 0, 0); |
| 64 | + IfcSchema::IfcCartesianPoint* p3 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R, 0); |
| 65 | + IfcSchema::IfcCartesianPoint* p4 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R, -R); |
| 66 | + IfcSchema::IfcCartesianPoint* p5 = file.addTriplet<IfcSchema::IfcCartesianPoint>(0, R + length, -R); |
| 67 | + |
| 68 | + /*first segment - line */ |
| 69 | + IfcSchema::IfcCartesianPoint::list::ptr points1(new IfcSchema::IfcCartesianPoint::list()); |
| 70 | + points1->push(p1); |
| 71 | + points1->push(p2); |
| 72 | + file.addEntities(points1->generalize()); |
| 73 | + IfcSchema::IfcPolyline* poly1 = new IfcSchema::IfcPolyline(points1); |
| 74 | + file.addEntity(poly1); |
| 75 | + |
| 76 | + IfcSchema::IfcCompositeCurveSegment* segment1 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTINUOUS, true, poly1); |
| 77 | + file.addEntity(segment1); |
| 78 | + segments->push(segment1); |
| 79 | + |
| 80 | + /*second segment - arc */ |
| 81 | + IfcSchema::IfcAxis2Placement3D* axis1 = new IfcSchema::IfcAxis2Placement3D(p3, file.addTriplet<IfcSchema::IfcDirection>(1, 0, 0), file.addTriplet<IfcSchema::IfcDirection>(0, 1, 0)); |
| 82 | + file.addEntity(axis1); |
| 83 | + IfcSchema::IfcCircle* circle = new IfcSchema::IfcCircle(axis1, R); |
| 84 | + file.addEntity(circle); |
| 85 | + |
| 86 | + IfcEntityList::ptr trim1(new IfcEntityList); |
| 87 | + IfcEntityList::ptr trim2(new IfcEntityList); |
| 88 | + |
| 89 | + trim1->push(new IfcSchema::IfcParameterValue(180)); |
| 90 | + trim1->push(p2); |
| 91 | + |
| 92 | + trim2->push(new IfcSchema::IfcParameterValue(270)); |
| 93 | + trim2->push(p4); |
| 94 | + IfcSchema::IfcTrimmedCurve* trimmed_curve = new IfcSchema::IfcTrimmedCurve(circle, trim1, trim2, false, IfcSchema::IfcTrimmingPreference::IfcTrimmingPreference_PARAMETER); |
| 95 | + file.addEntity(trimmed_curve); |
| 96 | + |
| 97 | + IfcSchema::IfcCompositeCurveSegment* segment2 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTSAMEGRADIENT, false, trimmed_curve); |
| 98 | + file.addEntity(segment2); |
| 99 | + segments->push(segment2); |
| 100 | + |
| 101 | + /*third segment - line */ |
| 102 | + IfcSchema::IfcCartesianPoint::list::ptr points2(new IfcSchema::IfcCartesianPoint::list()); |
| 103 | + points2->push(p4); |
| 104 | + points2->push(p5); |
| 105 | + file.addEntities(points2->generalize()); |
| 106 | + IfcSchema::IfcPolyline* poly2 = new IfcSchema::IfcPolyline(points2); |
| 107 | + file.addEntity(poly2); |
| 108 | + |
| 109 | + IfcSchema::IfcCompositeCurveSegment* segment3 = new IfcSchema::IfcCompositeCurveSegment(IfcSchema::IfcTransitionCode::IfcTransitionCode_CONTINUOUS, true, poly2); |
| 110 | + file.addEntity(segment3); |
| 111 | + segments->push(segment3); |
| 112 | + |
| 113 | + IfcSchema::IfcCompositeCurve* curve = new IfcSchema::IfcCompositeCurve(segments, false); |
| 114 | + file.addEntity(curve); |
| 115 | + |
| 116 | + IfcSchema::IfcSweptDiskSolid* solid = new IfcSchema::IfcSweptDiskSolid(curve, dia / 2, null, 0, 1); |
| 117 | + |
| 118 | + IfcSchema::IfcRepresentation::list::ptr reps(new IfcSchema::IfcRepresentation::list()); |
| 119 | + IfcSchema::IfcRepresentationItem::list::ptr items(new IfcSchema::IfcRepresentationItem::list()); |
| 120 | + items->push(solid); |
| 121 | + IfcSchema::IfcShapeRepresentation* rep = new IfcSchema::IfcShapeRepresentation( |
| 122 | + file.getSingle<IfcSchema::IfcRepresentationContext>(), S("Body"), S("AdvancedSweptSolid"), items); |
| 123 | + reps->push(rep); |
| 124 | + |
| 125 | + IfcSchema::IfcProductDefinitionShape* shape = new IfcSchema::IfcProductDefinitionShape(null, null, reps); |
| 126 | + file.addEntity(shape); |
| 127 | + |
| 128 | + rebar->setRepresentation(shape); |
| 129 | + |
| 130 | + IfcSchema::IfcObjectPlacement* storey_placement = file.getSingle<IfcSchema::IfcBuildingStorey>()->ObjectPlacement(); |
| 131 | + rebar->setObjectPlacement(file.addLocalPlacement(storey_placement, 0, 0, 0)); |
| 132 | +} |
| 133 | + |
| 134 | +int main() |
| 135 | +{ |
| 136 | + IfcHierarchyHelper file; |
| 137 | + file.header().file_name().name("ifc_curve_rebar.ifc"); |
| 138 | + create_curve_rebar(file); |
| 139 | + std::ofstream f("ifc_curve_rebar.ifc"); |
| 140 | + f << file; |
| 141 | + |
| 142 | + return 0; |
| 143 | +} |
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