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1 | // Created on: 2000-08-11 |
2 | // Created by: Andrey BETENEV |
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3 | // Copyright (c) 2000-2014 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 | |
16 | #include <XCAFPrs_Style.ixx> |
17 | |
18 | //======================================================================= |
19 | //function : XCAFPrs_Style |
20 | //purpose : |
21 | //======================================================================= |
22 | |
23 | XCAFPrs_Style::XCAFPrs_Style () : |
24 | defColorSurf(Standard_False), |
25 | defColorCurv(Standard_False), |
26 | myVisibility(Standard_True) |
27 | { |
28 | } |
29 | |
30 | //======================================================================= |
31 | //function : IsSetColorSurf |
32 | //purpose : |
33 | //======================================================================= |
34 | |
35 | Standard_Boolean XCAFPrs_Style::IsSetColorSurf () const |
36 | { |
37 | return defColorSurf; |
38 | } |
39 | |
40 | //======================================================================= |
41 | //function : GetColorSurf |
42 | //purpose : |
43 | //======================================================================= |
44 | |
45 | Quantity_Color XCAFPrs_Style::GetColorSurf () const |
46 | { |
47 | return myColorSurf; |
48 | } |
49 | |
50 | //======================================================================= |
51 | //function : SetColorSurf |
52 | //purpose : |
53 | //======================================================================= |
54 | |
55 | void XCAFPrs_Style::SetColorSurf (const Quantity_Color &col) |
56 | { |
57 | myColorSurf = col; |
58 | defColorSurf = Standard_True; |
59 | } |
60 | |
61 | //======================================================================= |
62 | //function : UnSetColorSurf |
63 | //purpose : |
64 | //======================================================================= |
65 | |
66 | void XCAFPrs_Style::UnSetColorSurf () |
67 | { |
68 | defColorSurf = Standard_False; |
69 | myColorSurf.SetValues ( Quantity_NOC_YELLOW ); |
70 | } |
71 | |
72 | //======================================================================= |
73 | //function : IsSetColorCurv |
74 | //purpose : |
75 | //======================================================================= |
76 | |
77 | Standard_Boolean XCAFPrs_Style::IsSetColorCurv () const |
78 | { |
79 | return defColorCurv; |
80 | } |
81 | |
82 | //======================================================================= |
83 | //function : GetColorCurv |
84 | //purpose : |
85 | //======================================================================= |
86 | |
87 | Quantity_Color XCAFPrs_Style::GetColorCurv () const |
88 | { |
89 | return myColorCurv; |
90 | } |
91 | |
92 | //======================================================================= |
93 | //function : SetColorCurv |
94 | //purpose : |
95 | //======================================================================= |
96 | |
97 | void XCAFPrs_Style::SetColorCurv (const Quantity_Color &col) |
98 | { |
99 | myColorCurv = col; |
100 | defColorCurv = Standard_True; |
101 | } |
102 | |
103 | //======================================================================= |
104 | //function : UnSetColorCurv |
105 | //purpose : |
106 | //======================================================================= |
107 | |
108 | void XCAFPrs_Style::UnSetColorCurv () |
109 | { |
110 | defColorCurv = Standard_False; |
111 | myColorCurv.SetValues ( Quantity_NOC_YELLOW ); |
112 | } |
113 | |
114 | //======================================================================= |
115 | //function : SetVisibility |
116 | //purpose : |
117 | //======================================================================= |
118 | |
119 | void XCAFPrs_Style::SetVisibility (const Standard_Boolean visibility) |
120 | { |
121 | myVisibility = visibility; |
122 | if ( ! visibility ) { UnSetColorSurf(); UnSetColorCurv(); } // for hash codes |
123 | } |
124 | |
125 | //======================================================================= |
126 | //function : IsVisible |
127 | //purpose : |
128 | //======================================================================= |
129 | |
130 | Standard_Boolean XCAFPrs_Style::IsVisible () const |
131 | { |
132 | return myVisibility; |
133 | } |
134 | |
135 | //======================================================================= |
136 | //function : IsEqual |
137 | //purpose : |
138 | //======================================================================= |
139 | |
140 | Standard_Boolean XCAFPrs_Style::IsEqual (const XCAFPrs_Style &other) const |
141 | { |
142 | return myVisibility == other.myVisibility && |
143 | ( ! myVisibility || |
144 | ( defColorSurf == other.defColorSurf && |
145 | defColorCurv == other.defColorCurv && |
146 | ( ! defColorSurf || myColorSurf == other.myColorSurf ) && |
147 | ( ! defColorCurv || myColorCurv == other.myColorCurv ) ) ); |
148 | } |
149 | |
150 | //======================================================================= |
151 | //function : HashCode |
152 | //purpose : |
153 | //======================================================================= |
154 | |
155 | Standard_Integer XCAFPrs_Style::HashCode (const XCAFPrs_Style& S, const Standard_Integer Upper) |
156 | { |
157 | int *meintPtr = (int*)&S; |
158 | Standard_Integer aHashCode=0, i, aSize = sizeof(S) / sizeof(int); |
159 | |
160 | for (i = 0; i < aSize; i++, meintPtr++) { |
161 | aHashCode = aHashCode ^ *meintPtr; |
162 | } |
163 | return ::HashCode( aHashCode, Upper); |
164 | } |
165 | |
166 | //======================================================================= |
167 | //function : IsEqual |
168 | //purpose : |
169 | //======================================================================= |
170 | |
171 | Standard_Boolean XCAFPrs_Style::IsEqual (const XCAFPrs_Style& S1, const XCAFPrs_Style& S2) |
172 | { |
173 | return S1.IsEqual(S2); |
174 | } |