Commit | Line | Data |
---|---|---|
b311480e | 1 | // Created on: 2007-07-19 |
2 | // Created by: Alexander GRIGORIEV | |
973c2be1 | 3 | // Copyright (c) 2007-2014 OPEN CASCADE SAS |
b311480e | 4 | // |
973c2be1 | 5 | // This file is part of Open CASCADE Technology software library. |
b311480e | 6 | // |
d5f74e42 | 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 | |
973c2be1 | 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. | |
b311480e | 12 | // |
973c2be1 | 13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. | |
7fd59977 | 15 | |
16 | #ifndef NIS_TriangulatedDrawer_HeaderFile | |
17 | #define NIS_TriangulatedDrawer_HeaderFile | |
18 | ||
19 | #include <NIS_Drawer.hxx> | |
20 | #include <Quantity_Color.hxx> | |
21 | ||
22 | class NIS_Triangulated; | |
23 | ||
24 | /** | |
25 | * Drawer for interactive object type NIS_Triangulated. | |
26 | */ | |
27 | ||
28 | class NIS_TriangulatedDrawer : public NIS_Drawer | |
29 | { | |
30 | public: | |
31 | // ---------- PUBLIC METHODS ---------- | |
32 | ||
33 | /** | |
34 | * Constructor. | |
35 | */ | |
36 | Standard_EXPORT NIS_TriangulatedDrawer(const Quantity_Color theNormal, | |
37 | const Quantity_Color theHilight | |
38 | = Quantity_NOC_GRAY80, | |
39 | const Quantity_Color theDynHilight | |
40 | = Quantity_NOC_CYAN1); | |
41 | ||
42 | /** | |
43 | * Copy the relevant information from another instance of Drawer. | |
44 | * raises exception if theOther has incompatible type (test IsKind). | |
45 | */ | |
857ffd5e | 46 | Standard_EXPORT virtual void Assign (const Handle(NIS_Drawer)& theOther); |
7fd59977 | 47 | |
48 | /** | |
49 | * Called before execution of Draw(), once per group of interactive objects. | |
50 | */ | |
51 | Standard_EXPORT virtual void BeforeDraw(const DrawType theType, | |
52 | const NIS_DrawList& theDrawList); | |
53 | ||
54 | /** | |
55 | * Called after execution of Draw(), once per group of interactive objects. | |
56 | */ | |
57 | Standard_EXPORT virtual void AfterDraw(const DrawType theType, | |
58 | const NIS_DrawList& theDrawList); | |
59 | ||
60 | /** | |
61 | * Main function: display the given interactive object in the given view. | |
62 | */ | |
857ffd5e | 63 | Standard_EXPORT virtual void Draw (const Handle(NIS_InteractiveObject)&, |
7fd59977 | 64 | const DrawType theType, |
65 | const NIS_DrawList& theDrawList); | |
66 | ||
67 | /** | |
68 | * Matching two instances, for Map interface. | |
69 | */ | |
70 | Standard_EXPORT virtual Standard_Boolean | |
857ffd5e | 71 | IsEqual (const Handle(NIS_Drawer)& theOth)const; |
ffe2bea7 A |
72 | |
73 | protected: | |
74 | /** | |
75 | * If myPolygonAsLineLoop is true then draw polygons of the object | |
76 | * in the mode GL_LINE_LOOP instead of GL_POLYGON in the case if no filling | |
77 | * was requested. This will eliminate the bug with Intel integrated graphic | |
78 | * cards (e.g. 945G Express) for the sake of polygon offset functionality. | |
79 | */ | |
80 | Standard_Boolean myPolygonAsLineLoop; | |
81 | ||
82 | Quantity_Color myColor[5]; | |
7fd59977 | 83 | Standard_ShortReal myLineWidth; |
84 | Standard_Boolean myIsDrawPolygons; | |
ffe2bea7 | 85 | unsigned int myPolygonType; |
7fd59977 | 86 | |
87 | friend class NIS_Triangulated; | |
88 | ||
89 | public: | |
90 | // Declaration of CASCADE RTTI | |
91 | DEFINE_STANDARD_RTTI (NIS_TriangulatedDrawer) | |
92 | }; | |
93 | ||
94 | // Definition of HANDLE object using Standard_DefineHandle.hxx | |
95 | DEFINE_STANDARD_HANDLE (NIS_TriangulatedDrawer, NIS_Drawer) | |
96 | ||
97 | ||
98 | #endif |