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1 | // Created on: 1993-03-09 |
2 | // Created by: JCV |
3 | // Copyright (c) 1993-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
18 | #include <Geom_Axis2Placement.hxx> |
19 | #include <Geom_Geometry.hxx> |
20 | #include <gp_Ax2.hxx> |
21 | #include <gp_Dir.hxx> |
22 | #include <gp_Pnt.hxx> |
23 | #include <gp_Trsf.hxx> |
24 | #include <Standard_ConstructionError.hxx> |
25 | #include <Standard_Type.hxx> |
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26 | |
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27 | IMPLEMENT_STANDARD_RTTIEXT(Geom_Axis2Placement,Geom_AxisPlacement) |
28 | |
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29 | typedef Geom_Axis2Placement Axis2Placement; |
30 | typedef gp_Ax1 Ax1; |
31 | typedef gp_Dir Dir; |
32 | typedef gp_Pnt Pnt; |
33 | typedef gp_Trsf Trsf; |
34 | typedef gp_Vec Vec; |
35 | |
36 | |
37 | //======================================================================= |
38 | //function : Copy |
39 | //purpose : |
40 | //======================================================================= |
41 | |
42 | Handle(Geom_Geometry) Geom_Axis2Placement::Copy() const { |
43 | |
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44 | Handle(Geom_Axis2Placement) A2; |
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45 | A2 = new Axis2Placement (axis.Location(), axis.Direction(), vxdir, vydir); |
46 | return A2; |
47 | } |
48 | |
49 | |
50 | //======================================================================= |
51 | //function : Geom_Axis2Placement |
52 | //purpose : |
53 | //======================================================================= |
54 | |
55 | Geom_Axis2Placement::Geom_Axis2Placement (const gp_Ax2& A2) { |
56 | |
57 | vxdir = A2. XDirection(); |
58 | vydir = A2. YDirection(); |
59 | axis = A2.Axis(); |
60 | } |
61 | |
62 | |
63 | //======================================================================= |
64 | //function : Geom_Axis2Placement |
65 | //purpose : |
66 | //======================================================================= |
67 | |
68 | Geom_Axis2Placement::Geom_Axis2Placement ( |
69 | |
70 | const gp_Pnt& P, |
71 | const gp_Dir& N, |
72 | const gp_Dir& Vx) { |
73 | |
74 | axis = gp_Ax1 (P, N); |
75 | vxdir = N.CrossCrossed (Vx, N); |
76 | vydir = N.Crossed (vxdir); |
77 | } |
78 | |
79 | |
80 | //======================================================================= |
81 | //function : Geom_Axis2Placement |
82 | //purpose : |
83 | //======================================================================= |
84 | |
85 | Geom_Axis2Placement::Geom_Axis2Placement ( |
86 | |
87 | const gp_Pnt& P, |
88 | const gp_Dir& Vz, |
89 | const gp_Dir& Vx, |
90 | const gp_Dir& Vy |
91 | |
92 | ) : vxdir (Vx), vydir (Vy) { |
93 | |
94 | axis.SetLocation (P); |
95 | axis.SetDirection (Vz); |
96 | } |
97 | |
98 | |
99 | //======================================================================= |
100 | //function : XDirection |
101 | //purpose : |
102 | //======================================================================= |
103 | |
104 | const gp_Dir& Geom_Axis2Placement::XDirection () const { return vxdir; } |
105 | |
106 | |
107 | //======================================================================= |
108 | //function : YDirection |
109 | //purpose : |
110 | //======================================================================= |
111 | |
112 | const gp_Dir& Geom_Axis2Placement::YDirection () const { return vydir; } |
113 | |
114 | |
115 | //======================================================================= |
116 | //function : SetAx2 |
117 | //purpose : |
118 | //======================================================================= |
119 | |
120 | void Geom_Axis2Placement::SetAx2 (const gp_Ax2& A2) { |
121 | |
122 | vxdir = A2.XDirection(); |
123 | vydir = A2.YDirection(); |
124 | axis = A2.Axis(); |
125 | } |
126 | |
127 | |
128 | //======================================================================= |
129 | //function : SetDirection |
130 | //purpose : |
131 | //======================================================================= |
132 | |
133 | void Geom_Axis2Placement::SetDirection (const gp_Dir& V) { |
134 | |
135 | axis.SetDirection (V); |
136 | vxdir = V.CrossCrossed (vxdir, V); |
137 | vydir = V.Crossed (vxdir); |
138 | } |
139 | |
140 | |
141 | //======================================================================= |
142 | //function : SetXDirection |
143 | //purpose : |
144 | //======================================================================= |
145 | |
146 | void Geom_Axis2Placement::SetXDirection (const gp_Dir& Vx) { |
147 | |
148 | vxdir = axis.Direction().CrossCrossed (Vx, axis.Direction()); |
149 | vydir = axis.Direction().Crossed (vxdir); |
150 | } |
151 | |
152 | |
153 | |
154 | //======================================================================= |
155 | //function : SetYDirection |
156 | //purpose : |
157 | //======================================================================= |
158 | |
159 | void Geom_Axis2Placement::SetYDirection (const gp_Dir& Vy) { |
160 | |
161 | vxdir = Vy.Crossed (axis.Direction()); |
162 | vydir = (axis.Direction()).Crossed (vxdir); |
163 | } |
164 | |
165 | |
166 | //======================================================================= |
167 | //function : Ax2 |
168 | //purpose : |
169 | //======================================================================= |
170 | |
171 | gp_Ax2 Geom_Axis2Placement::Ax2 () const { |
172 | |
173 | return gp_Ax2 (axis.Location(), axis.Direction(), vxdir); |
174 | } |
175 | |
176 | |
177 | //======================================================================= |
178 | //function : Transform |
179 | //purpose : |
180 | //======================================================================= |
181 | |
182 | void Geom_Axis2Placement::Transform (const gp_Trsf& T) { |
183 | |
184 | //axis.Location().Transform (T); |
185 | axis.SetLocation(axis.Location().Transformed(T)); // 10-03-93 |
186 | vxdir.Transform (T); |
187 | vydir.Transform (T); |
188 | axis.SetDirection (vxdir.Crossed (vydir)); |
189 | } |
190 | |
191 | |
192 | |