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b311480e | 1 | // Created on: 2011-09-20 |
2 | // Created by: Sergey ZERCHANINOV | |
3 | // Copyright (c) 2011-2012 OPEN CASCADE SAS | |
4 | // | |
5 | // The content of this file is subject to the Open CASCADE Technology Public | |
6 | // License Version 6.5 (the "License"). You may not use the content of this file | |
7 | // except in compliance with the License. Please obtain a copy of the License | |
8 | // at http://www.opencascade.org and read it completely before using this file. | |
9 | // | |
10 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its | |
11 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. | |
12 | // | |
13 | // The Original Code and all software distributed under the License is | |
14 | // distributed on an "AS IS" basis, without warranty of any kind, and the | |
15 | // Initial Developer hereby disclaims all such warranties, including without | |
16 | // limitation, any warranties of merchantability, fitness for a particular | |
17 | // purpose or non-infringement. Please see the License for the specific terms | |
18 | // and conditions governing the rights and limitations under the License. | |
19 | ||
2166f0fa SK |
20 | |
21 | #ifndef _OpenGl_View_Header | |
22 | #define _OpenGl_View_Header | |
23 | ||
24 | #include <MMgt_TShared.hxx> | |
25 | #include <Standard_DefineHandle.hxx> | |
26 | ||
27 | #include <TColStd_Array2OfReal.hxx> | |
28 | #include <NCollection_List.hxx> | |
29 | ||
30 | #include <Quantity_NameOfColor.hxx> | |
31 | #include <Aspect_FillMethod.hxx> | |
32 | #include <Aspect_GradientFillMethod.hxx> | |
33 | #include <Aspect_TypeOfTriedronPosition.hxx> | |
34 | #include <Aspect_CLayer2d.hxx> | |
35 | ||
36 | #include <InterfaceGraphic_Graphic3d.hxx> | |
37 | #include <InterfaceGraphic_Visual3d.hxx> | |
38 | ||
39 | #include <Graphic3d_CView.hxx> | |
40 | #include <Graphic3d_CGraduatedTrihedron.hxx> | |
41 | #include <Visual3d_TypeOfSurfaceDetail.hxx> | |
42 | ||
43 | #include <OpenGl_telem_view.hxx> | |
59f45b7c | 44 | #include <OpenGl_LayerList.hxx> |
2166f0fa | 45 | #include <OpenGl_Light.hxx> |
2166f0fa SK |
46 | |
47 | #include <Handle_OpenGl_Trihedron.hxx> | |
48 | #include <Handle_OpenGl_GraduatedTrihedron.hxx> | |
49 | #include <Handle_OpenGl_Workspace.hxx> | |
50 | #include <Handle_OpenGl_View.hxx> | |
51 | ||
52 | struct OPENGL_BG_TEXTURE | |
53 | { | |
54 | Tuint TexId; | |
55 | Tint Width; | |
56 | Tint Height; | |
57 | Aspect_FillMethod Style; | |
58 | }; | |
59 | ||
60 | struct OPENGL_BG_GRADIENT | |
61 | { | |
62 | TEL_COLOUR color1; | |
63 | TEL_COLOUR color2; | |
64 | Aspect_GradientFillMethod type; | |
65 | }; | |
66 | ||
67 | struct OPENGL_EXTRA_REP | |
68 | { | |
69 | Tfloat vrp[3]; | |
70 | Tfloat vpn[3]; | |
71 | Tfloat vup[3]; | |
72 | TEL_VIEW_MAPPING map; | |
73 | Tfloat scaleFactors[3]; | |
74 | }; | |
75 | ||
76 | struct OPENGL_CLIP_REP | |
77 | { | |
78 | Standard_Real equation[4]; | |
1c35b92f | 79 | DEFINE_STANDARD_ALLOC |
2166f0fa SK |
80 | }; |
81 | ||
82 | struct OPENGL_ZCLIP | |
83 | { | |
84 | struct { | |
85 | Standard_Boolean IsOn; | |
86 | Standard_ShortReal Limit; /* in the range [0., 1.] */ | |
87 | } Back; | |
88 | struct { | |
89 | Standard_Boolean IsOn; | |
90 | Standard_ShortReal Limit; /* in the range [0., 1.] */ | |
91 | } Front; | |
92 | }; | |
93 | ||
94 | struct OPENGL_FOG | |
95 | { | |
96 | Standard_Boolean IsOn; | |
97 | Standard_ShortReal Front; /* in the range [0., 1.] */ | |
98 | Standard_ShortReal Back; /* in the range [0., 1.] */ | |
99 | TEL_COLOUR Color; | |
100 | }; | |
101 | ||
102 | class OpenGl_Structure; | |
103 | ||
104 | class OpenGl_View : public MMgt_TShared | |
105 | { | |
106 | public: | |
107 | OpenGl_View (const CALL_DEF_VIEWCONTEXT &AContext); | |
108 | virtual ~OpenGl_View (); | |
109 | ||
110 | void SetTextureEnv (const Standard_Integer AId) { myTextureEnv = AId; } | |
111 | void SetSurfaceDetail (const Visual3d_TypeOfSurfaceDetail AMode) { mySurfaceDetail = AMode; } | |
112 | void SetBackfacing (const Standard_Integer AMode); | |
113 | void SetLights (const CALL_DEF_VIEWCONTEXT &AContext); | |
114 | void SetAntiAliasing (const Standard_Boolean AMode) { myAntiAliasing = AMode; } | |
115 | void SetClippingPlanes (const CALL_DEF_VIEWCONTEXT &AContext); | |
116 | void SetVisualisation (const CALL_DEF_VIEWCONTEXT &AContext); | |
117 | ||
118 | void SetClipLimit (const CALL_DEF_VIEW &ACView); | |
119 | void SetMapping (const CALL_DEF_VIEW &ACView); | |
120 | void SetOrientation (const CALL_DEF_VIEW &ACView); | |
121 | ||
122 | void SetFog (const CALL_DEF_VIEW &ACView, const Standard_Boolean AFlag); | |
123 | ||
124 | void TriedronDisplay (const Aspect_TypeOfTriedronPosition APosition, const Quantity_NameOfColor AColor, const Standard_Real AScale, const Standard_Boolean AsWireframe); | |
125 | void TriedronErase (); | |
126 | ||
127 | void GraduatedTrihedronDisplay (const Graphic3d_CGraduatedTrihedron &ACubic); | |
128 | void GraduatedTrihedronErase (); | |
129 | ||
130 | Standard_Boolean ProjectObjectToRaster (const Standard_Integer w, const Standard_Integer h, | |
131 | const Standard_ShortReal x, const Standard_ShortReal y, const Standard_ShortReal z, | |
132 | Standard_ShortReal &xr, Standard_ShortReal &yr); | |
133 | Standard_Boolean ProjectRasterToObject (const Standard_Integer w, const Standard_Integer h, | |
134 | const Standard_Integer xr, const Standard_Integer yr, | |
135 | Standard_ShortReal &x, Standard_ShortReal &y, Standard_ShortReal &z); | |
136 | Standard_Boolean ProjectRasterToObjectWithRay (const Standard_Integer w, const Standard_Integer h, | |
137 | const Standard_Integer xr, const Standard_Integer yr, | |
138 | Standard_ShortReal &x, Standard_ShortReal &y, Standard_ShortReal &z, | |
139 | Standard_ShortReal &dx, Standard_ShortReal &dy, Standard_ShortReal &dz); | |
140 | void GetMatrices (TColStd_Array2OfReal& theMatOrient, | |
141 | TColStd_Array2OfReal& theMatMapping, | |
142 | const Standard_Boolean theIsCustom) const; | |
143 | ||
144 | Standard_Real Height () const { return (myExtra.map.window.xmax - myExtra.map.window.xmin); } | |
145 | Standard_Real Width () const { return (myExtra.map.window.ymax - myExtra.map.window.ymin); } | |
146 | ||
147 | Standard_Integer Backfacing () const { return myBackfacing; } | |
148 | ||
149 | const TEL_TRANSFORM_PERSISTENCE * BeginTransformPersistence ( const TEL_TRANSFORM_PERSISTENCE *ATransPers ); | |
150 | void EndTransformPersistence (); | |
151 | ||
59f45b7c | 152 | //! Add structure to display list with specified priority. |
153 | //! The structure will be added to associated with it z layer. | |
154 | //! If the z layer is not presented in the view, the structure will | |
155 | //! be displayed in default bottom-level z layer. | |
156 | void DisplayStructure (const OpenGl_Structure *theStructure, | |
157 | const Standard_Integer thePriority); | |
158 | ||
159 | //! Erase structure from display list. | |
160 | void EraseStructure (const OpenGl_Structure *theStructure); | |
161 | ||
162 | //! Insert a new top-level z layer with ID <theLayerId> | |
163 | void AddZLayer (const Standard_Integer theLayerId); | |
164 | ||
165 | //! Remove a z layer with ID <theLayerId> | |
166 | void RemoveZLayer (const Standard_Integer theLayerId); | |
167 | ||
168 | //! Display structure in z layer with ID <theNewLayerId> | |
169 | //! If the layer with ID <theNewLayerId> is not presented in the view, | |
170 | //! the structure will be displayed in default bottom-level layer. | |
171 | void ChangeZLayer (const OpenGl_Structure *theStructure, | |
172 | const Standard_Integer theNewLayerId); | |
2166f0fa SK |
173 | |
174 | void CreateBackgroundTexture (const Standard_CString AFileName, const Aspect_FillMethod AFillStyle); | |
175 | void SetBackgroundTextureStyle (const Aspect_FillMethod FillStyle); | |
176 | void SetBackgroundGradient (const Quantity_Color& AColor1, const Quantity_Color& AColor2, const Aspect_GradientFillMethod AType); | |
177 | void SetBackgroundGradientType (const Aspect_GradientFillMethod AType); | |
178 | ||
179 | void Render (const Handle(OpenGl_Workspace) &AWorkspace, | |
180 | const Graphic3d_CView& ACView, | |
181 | const Aspect_CLayer2d& ACUnderLayer, | |
182 | const Aspect_CLayer2d& ACOverLayer); | |
183 | ||
184 | // Type definition | |
185 | // | |
186 | DEFINE_STANDARD_RTTI(OpenGl_View) | |
187 | ||
188 | protected: | |
189 | ||
190 | void RenderStructs (const Handle(OpenGl_Workspace) &AWorkspace); | |
191 | void RedrawLayer2d (const Handle(OpenGl_Workspace) &AWorkspace, const Graphic3d_CView& ACView, const Aspect_CLayer2d& ACLayer); | |
192 | ||
193 | Standard_Integer myTextureEnv; //WSTextureEnv | |
194 | Visual3d_TypeOfSurfaceDetail mySurfaceDetail; //WSSurfaceDetail | |
195 | Standard_Integer myBackfacing; //WSBackfacing | |
196 | ||
197 | OPENGL_BG_TEXTURE myBgTexture; //WSBgTexture | |
198 | OPENGL_BG_GRADIENT myBgGradient; //WSBgGradient | |
199 | ||
200 | //{ myViewRep | |
201 | Tmatrix3 myOrientationMatrix; | |
202 | Tmatrix3 myMappingMatrix; | |
203 | ||
204 | //Tint shield_indicator; | |
205 | //TEL_COLOUR shield_colour; | |
206 | //Tint border_indicator; | |
207 | //TEL_COLOUR border_colour; | |
208 | //Tint active_status; | |
209 | ||
210 | OPENGL_ZCLIP myZClip; | |
211 | NCollection_List<OPENGL_CLIP_REP> myClippingPlanes; | |
212 | ||
213 | OPENGL_EXTRA_REP myExtra; | |
214 | //} | |
215 | ||
216 | OPENGL_FOG myFog; | |
217 | Handle(OpenGl_Trihedron) myTrihedron; | |
218 | Handle(OpenGl_GraduatedTrihedron) myGraduatedTrihedron; | |
219 | ||
220 | //View_LABViewContext | |
221 | int myVisualization; | |
222 | int myIntShadingMethod; | |
223 | ||
224 | //View_LABLight | |
225 | OpenGl_ListOfLight myLights; | |
226 | ||
227 | //View_LABPlane | |
228 | //View_LABAliasing | |
229 | Standard_Boolean myAntiAliasing; | |
230 | ||
231 | //View_LABDepthCueing - fixed index used | |
232 | ||
59f45b7c | 233 | OpenGl_LayerList myZLayers; |
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234 | |
235 | int myAnimationListIndex; | |
236 | Standard_Boolean myAnimationListReady; | |
237 | ||
238 | const TEL_TRANSFORM_PERSISTENCE *myTransPers; | |
239 | Standard_Boolean myIsTransPers; | |
240 | ||
241 | Standard_Boolean myResetFLIST; | |
242 | ||
243 | public: | |
1c35b92f | 244 | DEFINE_STANDARD_ALLOC |
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245 | }; |
246 | ||
247 | #endif //_OpenGl_View_Header |