0023546: Test report failure in Debug mode due to debug messages
[occt.git] / src / OpenGl / OpenGl_Group.cxx
CommitLineData
b311480e 1// Created on: 2011-08-01
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
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20
21#include <OpenGl_Group.hxx>
22
23#include <OpenGl_TextureBox.hxx>
24#include <OpenGl_PrimitiveArray.hxx>
25
26/*----------------------------------------------------------------------*/
27
28OpenGl_Group::OpenGl_Group ()
29: myAspectLine(NULL),
30 myAspectFace(NULL),
31 myAspectMarker(NULL),
32 myAspectText(NULL),
33 myFirst(NULL), myLast(NULL)
34{
35}
36
37OpenGl_Group::~OpenGl_Group()
38{
5e27df78 39 Release (Handle(OpenGl_Context)());
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40}
41
42/*----------------------------------------------------------------------*/
43
44void OpenGl_Group::SetAspectLine (const CALL_DEF_CONTEXTLINE& theContext,
45 const Standard_Boolean theIsGlobal)
46{
47 if (theIsGlobal || myFirst == NULL)
48 {
49 if (myAspectLine == NULL)
50 myAspectLine = new OpenGl_AspectLine();
51 myAspectLine->SetContext (theContext);
52 }
53 else
54 {
55 OpenGl_AspectLine* anAspectLine = new OpenGl_AspectLine();
56 anAspectLine->SetContext (theContext);
57 AddElement (TelNil/*TelAspectLine*/, anAspectLine);
58 }
59}
60
61/*----------------------------------------------------------------------*/
62
63void OpenGl_Group::SetAspectFace (const CALL_DEF_CONTEXTFILLAREA& theContext,
64 const Standard_Boolean theIsGlobal)
65{
66 if (theIsGlobal || myFirst == NULL)
67 {
68 if (myAspectFace == NULL)
69 myAspectFace = new OpenGl_AspectFace();
70 myAspectFace->SetContext (theContext);
71 }
72 else
73 {
74 OpenGl_AspectFace* anAspectFace = new OpenGl_AspectFace();
75 anAspectFace->SetContext (theContext);
76 AddElement (TelNil/*TelAspectFace*/, anAspectFace);
77 }
78}
79
80/*----------------------------------------------------------------------*/
81
82void OpenGl_Group::SetAspectMarker (const CALL_DEF_CONTEXTMARKER& theContext,
83 const Standard_Boolean theIsGlobal)
84{
85 if (theIsGlobal || myFirst == NULL)
86 {
87 if (myAspectMarker == NULL)
88 myAspectMarker = new OpenGl_AspectMarker();
89 myAspectMarker->SetContext (theContext);
90 }
91 else
92 {
93 OpenGl_AspectMarker* anAspectMarker = new OpenGl_AspectMarker();
94 anAspectMarker->SetContext (theContext);
95 AddElement (TelNil/*TelAspectMarker*/, anAspectMarker);
96 }
97}
98
99/*----------------------------------------------------------------------*/
100
101void OpenGl_Group::SetAspectText (const CALL_DEF_CONTEXTTEXT& theContext,
102 const Standard_Boolean theIsGlobal)
103{
104 if (theIsGlobal || myFirst == NULL)
105 {
106 if (myAspectText == NULL)
107 myAspectText = new OpenGl_AspectText();
108 myAspectText->SetContext (theContext);
109 }
110 else
111 {
112 OpenGl_AspectText* anAspectText = new OpenGl_AspectText();
113 anAspectText->SetContext (theContext);
114 AddElement ( TelNil/*TelAspectText*/, anAspectText);
115 }
116}
117
118/*----------------------------------------------------------------------*/
119
120void OpenGl_Group::AddElement (const TelType AType, OpenGl_Element *AElem )
121{
122 OpenGl_ElementNode *node = new OpenGl_ElementNode();
123
124 node->type = AType;
125 node->elem = AElem;
126 node->next = NULL;
127 (myLast? myLast->next : myFirst) = node;
128 myLast = node;
129}
130
131/*----------------------------------------------------------------------*/
132
5e27df78 133void OpenGl_Group::RemovePrimitiveArray (const Handle(OpenGl_Context)& theGlCtx,
134 CALL_DEF_PARRAY* thePArray)
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135{
136 OpenGl_ElementNode *prevnode = NULL, *node = myFirst;
5e27df78 137 while (node != NULL)
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138 {
139 if (node->type == TelParray)
140 {
5e27df78 141 CALL_DEF_PARRAY* aCurPArray = ((const OpenGl_PrimitiveArray* )node->elem)->PArray();
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142
143 // validate for correct pointer
5e27df78 144 if (aCurPArray->num_bounds == thePArray->num_bounds &&
145 aCurPArray->num_edges == thePArray->num_edges &&
146 aCurPArray->num_vertexs == thePArray->num_vertexs &&
147 aCurPArray->type == thePArray->type)
2166f0fa 148 {
5e27df78 149 (prevnode ? prevnode->next : myFirst) = node->next;
2166f0fa 150 if (!myFirst) myLast = NULL;
5e27df78 151 OpenGl_Element::Destroy (theGlCtx, node->elem);
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152 delete node;
153 break;
154 }
155 }
156 prevnode = node;
157 node = node->next;
158 }
159}
160
161/*----------------------------------------------------------------------*/
162
163void OpenGl_Group::Render (const Handle(OpenGl_Workspace) &AWorkspace) const
164{
165 // Is rendering in ADD or IMMEDIATE mode?
166 const Standard_Boolean isImmediate = (AWorkspace->NamedStatus & (OPENGL_NS_ADD | OPENGL_NS_IMMEDIATE)) != 0;
167
168 // Setup aspects
169 const OpenGl_AspectLine *aspect_line = AWorkspace->AspectLine(Standard_False);
170 const OpenGl_AspectFace *aspect_face = AWorkspace->AspectFace(Standard_False);
171 const OpenGl_AspectMarker *aspect_marker = AWorkspace->AspectMarker(Standard_False);
172 const OpenGl_AspectText *aspect_text = AWorkspace->AspectText(Standard_False);
173 if (myAspectLine)
174 AWorkspace->SetAspectLine(myAspectLine);
175 if (myAspectFace)
176 AWorkspace->SetAspectFace(myAspectFace);
177 if (myAspectMarker)
178 AWorkspace->SetAspectMarker(myAspectMarker);
179 if (myAspectText)
180 AWorkspace->SetAspectText(myAspectText);
181
182 // Render group elements
183 OpenGl_ElementNode *node = myFirst;
184 while (node)
185 {
186 switch (node->type)
187 {
188 case TelPolyline:
189 case TelMarker:
190 case TelMarkerSet:
191 case TelText:
192 {
193 glDisable(GL_LIGHTING);
194
195 if (isImmediate)
196 {
197 glDepthMask(GL_FALSE);
198 }
199 else if ( (AWorkspace->NamedStatus & OPENGL_NS_ANIMATION) != 0 &&
200 (AWorkspace->NamedStatus & OPENGL_NS_WIREFRAME) == 0 &&
201 AWorkspace->DegenerateModel != 0 )
202 {
203 glDisable( GL_DEPTH_TEST );
204 if ( AWorkspace->NamedStatus & OPENGL_NS_TEXTURE ) DisableTexture();
205 AWorkspace->NamedStatus |= OPENGL_NS_WIREFRAME;
206 }
207
208 node->elem->Render( AWorkspace );
209
210 if ( !isImmediate && (AWorkspace->NamedStatus & OPENGL_NS_TEXTURE) != 0 ) EnableTexture();
211 break;
212 }
213
214 case TelPolygon:
215 case TelPolygonIndices:
216 case TelQuadrangle:
217 case TelTriangleMesh:
218 {
219 if (isImmediate)
220 {
221 glDepthMask(GL_FALSE);
222 }
223 else if ( (AWorkspace->NamedStatus & OPENGL_NS_ANIMATION) != 0 &&
224 (AWorkspace->NamedStatus & OPENGL_NS_WIREFRAME) != 0 &&
225 AWorkspace->DegenerateModel < 2 )
226 {
227 if ( AWorkspace->NamedStatus & OPENGL_NS_TEXTURE ) EnableTexture ();
228
229 glEnable( GL_DEPTH_TEST );
230 AWorkspace->NamedStatus &= ~OPENGL_NS_WIREFRAME;
231 }
232
233 if ( AWorkspace->NamedStatus & OPENGL_NS_HIGHLIGHT )
234 AWorkspace->DisablePolygonOffset();
235
236 node->elem->Render( AWorkspace );
237
238 if ( AWorkspace->NamedStatus & OPENGL_NS_HIGHLIGHT )
239 AWorkspace->EnablePolygonOffset();
240 break;
241 }
242
243 default:
244 {
245 node->elem->Render( AWorkspace );
246 break;
247 }
248 }
249 node = node->next;
250 }
251
252 // Restore aspects
253 AWorkspace->SetAspectLine(aspect_line);
254 AWorkspace->SetAspectFace(aspect_face);
255 AWorkspace->SetAspectMarker(aspect_marker);
256 AWorkspace->SetAspectText(aspect_text);
257}
258
5e27df78 259void OpenGl_Group::Release (const Handle(OpenGl_Context)& theGlCtx)
260{
261 // Delete elements
262 while (myFirst != NULL)
263 {
264 OpenGl_ElementNode* aNext = myFirst->next;
265 OpenGl_Element::Destroy (theGlCtx, myFirst->elem);
266 delete myFirst;
267 myFirst = aNext;
268 }
269 myLast = NULL;
270
271 OpenGl_Element::Destroy (theGlCtx, myAspectLine);
272 OpenGl_Element::Destroy (theGlCtx, myAspectFace);
273 OpenGl_Element::Destroy (theGlCtx, myAspectMarker);
274 OpenGl_Element::Destroy (theGlCtx, myAspectText);
275}