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1 | // Created on: 2001-08-02 |
2 | // Created by: Alexander GRIGORIEV |
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3 | // Copyright (c) 2001-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
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16 | |
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17 | #include <gp_Mat.hxx> |
18 | #include <gp_Trsf.hxx> |
19 | #include <gp_XYZ.hxx> |
20 | #include <XmlObjMgt_GP.hxx> |
21 | |
22 | #include <errno.h> |
23 | #include <stdio.h> |
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24 | static const char * Translate (const char * theStr, gp_Mat& M); |
25 | static const char * Translate (const char * theStr, gp_XYZ& P); |
26 | |
27 | // STORE |
28 | |
29 | //======================================================================= |
30 | //function : Translate |
31 | //purpose : |
32 | //======================================================================= |
33 | XmlObjMgt_DOMString XmlObjMgt_GP::Translate (const gp_Trsf& aTrsf) |
34 | { |
35 | char buf [256]; |
36 | XmlObjMgt_DOMString S1 (Translate(aTrsf.HVectorialPart())), |
37 | S2 (Translate(aTrsf.TranslationPart())); |
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38 | Sprintf (buf, "%.17g %d %s %s", aTrsf.ScaleFactor(), aTrsf.Form(), |
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39 | S1.GetString(), S2.GetString()); |
40 | |
41 | return XmlObjMgt_DOMString (buf); |
42 | } |
43 | |
44 | //======================================================================= |
45 | //function : Translate |
46 | //purpose : |
47 | //======================================================================= |
48 | XmlObjMgt_DOMString XmlObjMgt_GP::Translate (const gp_Mat& aMat) |
49 | { |
50 | char buf[128]; |
51 | XmlObjMgt_DOMString S1 (Translate(aMat.Row(1))), |
52 | S2 (Translate(aMat.Row(2))), |
53 | S3 (Translate(aMat.Row(3))); |
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54 | Sprintf (buf, "%s %s %s", S1.GetString(), S2.GetString(), S3.GetString()); |
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55 | return XmlObjMgt_DOMString (buf); |
56 | } |
57 | |
58 | //======================================================================= |
59 | //function : Translate |
60 | //purpose : |
61 | //======================================================================= |
62 | XmlObjMgt_DOMString XmlObjMgt_GP::Translate (const gp_XYZ& anXYZ) |
63 | { |
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64 | char buf [75]; // (24 + 1) * 3 |
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65 | Sprintf (buf, "%.17g %.17g %.17g", anXYZ.X(), anXYZ.Y(), anXYZ.Z()); |
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66 | return XmlObjMgt_DOMString (buf); |
67 | } |
68 | |
69 | // RETRIEVE |
70 | |
71 | //======================================================================= |
72 | //function : Translate |
73 | //purpose : |
74 | //======================================================================= |
75 | Standard_Boolean XmlObjMgt_GP::Translate |
76 | (const XmlObjMgt_DOMString& theStr, gp_Trsf& T) |
77 | { |
78 | Standard_Boolean aResult = Standard_False; |
79 | const char * aStr = theStr.GetString(); |
80 | char * ptr; |
81 | errno = 0; |
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82 | Standard_Real aScaleFactor = Standard_Real(Strtod (aStr, &ptr)); |
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83 | if (ptr != aStr && errno != ERANGE && errno != EINVAL) |
84 | { |
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85 | T.SetScaleFactor(aScaleFactor); |
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86 | aStr = ptr; |
87 | Standard_Integer aForm = Standard_Integer(strtol(aStr, &ptr, 10)); |
88 | if (ptr != aStr && errno != ERANGE && errno != EINVAL) { |
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89 | T.SetForm((gp_TrsfForm)aForm); |
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90 | aStr = ptr; |
91 | |
92 | // gp_Mat aMatr; |
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93 | aStr = ::Translate(aStr, (gp_Mat&)T.HVectorialPart()); |
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94 | if (aStr) { |
95 | |
96 | // gp_XYZ aTransl; |
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97 | ::Translate(aStr, (gp_XYZ&)T.TranslationPart()); |
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98 | aResult = Standard_True; |
99 | } |
100 | } |
101 | } |
102 | return aResult; |
103 | } |
104 | |
105 | //======================================================================= |
106 | //function : Translate |
107 | //purpose : |
108 | //======================================================================= |
109 | Standard_Boolean XmlObjMgt_GP::Translate |
110 | (const XmlObjMgt_DOMString& theStr, gp_Mat& M) |
111 | { |
112 | return (::Translate (theStr.GetString(), M) != 0); |
113 | } |
114 | |
115 | //======================================================================= |
116 | //function : Translate |
117 | //purpose : |
118 | //======================================================================= |
119 | Standard_Boolean XmlObjMgt_GP::Translate |
120 | (const XmlObjMgt_DOMString& theStr, gp_XYZ& P) |
121 | { |
122 | return (::Translate (theStr.GetString(), P) != 0); |
123 | } |
124 | |
125 | //======================================================================= |
126 | //function : Translate |
127 | //purpose : |
128 | //======================================================================= |
129 | static const char * Translate (const char * theStr, gp_Mat& M) |
130 | { |
131 | gp_XYZ aC; |
132 | |
133 | theStr = Translate(theStr, aC); |
134 | if (theStr) { |
135 | M.SetRow(1, aC); |
136 | theStr = Translate(theStr, aC); |
137 | if (theStr) { |
138 | M.SetRow(2, aC); |
139 | theStr = Translate(theStr, aC); |
140 | if (theStr) |
141 | M.SetRow(3, aC); |
142 | } |
143 | } |
144 | return theStr; |
145 | } |
146 | |
147 | //======================================================================= |
148 | //function : Translate |
149 | //purpose : |
150 | //======================================================================= |
151 | static const char * Translate (const char * theStr, gp_XYZ& P) |
152 | { |
153 | char * ptr; |
154 | if (theStr) { |
155 | errno = 0; |
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156 | Standard_Real aC = Strtod (theStr, &ptr); |
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157 | if (ptr != theStr && errno != ERANGE && errno != EINVAL) { |
158 | P.SetX(aC); |
159 | theStr = ptr; |
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160 | aC = Strtod (theStr, &ptr); |
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161 | if (ptr != theStr && errno != ERANGE && errno != EINVAL) { |
162 | P.SetY(aC); |
163 | theStr = ptr; |
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164 | aC = Strtod (theStr, &ptr); |
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165 | if (ptr != theStr && errno != ERANGE && errno != EINVAL) { |
166 | P.SetZ(aC); |
167 | theStr = ptr; |
168 | } else |
169 | theStr = 0; |
170 | } else |
171 | theStr = 0; |
172 | } else |
173 | theStr = 0; |
174 | } |
175 | return theStr; |
176 | } |