Création d'un compte pour un collaborateur extérieur au laboratoire depuis l'intranet ICube : https://intranet.icube.unistra.fr/fr/labs/member/profile

topo3Render.h 7.78 KB
Newer Older
Pierre Kraemer's avatar
Pierre Kraemer committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
/*******************************************************************************
* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
* version 0.1                                                                  *
* Copyright (C) 2009, IGG Team, LSIIT, University of Strasbourg                *
*                                                                              *
* This library is free software; you can redistribute it and/or modify it      *
* under the terms of the GNU Lesser General Public License as published by the *
* Free Software Foundation; either version 2.1 of the License, or (at your     *
* option) any later version.                                                   *
*                                                                              *
* This library is distributed in the hope that it will be useful, but WITHOUT  *
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
* for more details.                                                            *
*                                                                              *
* You should have received a copy of the GNU Lesser General Public License     *
* along with this library; if not, write to the Free Software Foundation,      *
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
*                                                                              *
* Web site: https://iggservis.u-strasbg.fr/CGoGN/                              *
* Contact information: cgogn@unistra.fr                                        *
*                                                                              *
*******************************************************************************/

#ifndef _TOPO3_VBO_RENDER
#define _TOPO3_VBO_RENDER

#include <GL/glew.h>

#include <vector>
#include <list>

#include "Topology/generic/dart.h"
#include "Topology/generic/attributeHandler.h"
#include "Topology/generic/functor.h"

namespace CGoGN
{

namespace Algo
{

namespace Render
{

Sylvain Thery's avatar
Sylvain Thery committed
46
namespace GL2
Pierre Kraemer's avatar
Pierre Kraemer committed
47
48
49
{


Sylvain Thery's avatar
Sylvain Thery committed
50
class topo3Render
Pierre Kraemer's avatar
Pierre Kraemer committed
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
{
protected:

	/**
	* vbo buffers
	* 0: vertices darts
	* 1: vertices phi1
	* 2: vertices phi2
	* 3: vertices phi3
	*/
	GLuint m_VBOBuffers[5];

	/**
	*number of darts to draw
	*/
	GLuint m_nbDarts;

	/**
	* number of relations 2 to draw
	*/
	GLuint m_nbRel2;

	/**
	* number of relations 3 to draw
	*/
	GLuint m_nbRel3;

	/**
	 * width of lines use to draw darts
	 */
	float m_topo_dart_width;

	/**
	 * width of lines use to draw phi
	 */
	float m_topo_relation_width;

88
89
90

	float *m_color_save;

Pierre Kraemer's avatar
Pierre Kraemer committed
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
	AttributeHandler<unsigned int> m_attIndex;

	/**
	* update all drawing buffers
	* @param map the map
	* @param good selector
	* @param positions  attribute of position vertices
	* @param ke exploding coef for edge
	* @param kf exploding coef for face
 	* @param kv exploding coef for volume
	*/
	template<typename PFP>
	void updateMapD3(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv);


	/**
	* update all drawing buffers
	* @param map the map
	* @param good selector
	* @param positions  attribute of position vertices
	* @param ke exploding coef for edge
	* @param kf exploding coef for face
 	* @param kv exploding coef for volume
	*/
	template<typename PFP>
	void updateGMap3(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv);



public:
Sylvain Thery's avatar
Sylvain Thery committed
121
122
123
124
125

	Dart colToDart(float* color);

	void dartToCol(Dart d, float& r, float& g, float& b);

Pierre Kraemer's avatar
Pierre Kraemer committed
126
127
128
129
130
131
	/**
	* Constructor
	* @param map the map to draw
	* @param good functor that return true for darts of part to draw
	* @param type_vbo vbo to alloc ( VBO_P, VBO_PN, VBO_PNC, VBO_PC ..)
	*/
Sylvain Thery's avatar
Sylvain Thery committed
132
	topo3Render();
Pierre Kraemer's avatar
Pierre Kraemer committed
133
134
135
136

	/**
	* Destructor
	*/
Sylvain Thery's avatar
Sylvain Thery committed
137
	~topo3Render();
Pierre Kraemer's avatar
Pierre Kraemer committed
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220

	/**
	* update all drawing buffers
	* @param map the map
	* @param good selector
	* @param positions  attribute of position vertices
	* @param ke exploding coef for edge
	* @param kf exploding coef for face
 	* @param kv exploding coef for face
	*/
//	template<typename PFP>
//	void updateData(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv);


	/**
	 * set the with of line use to draw darts (default val is 2)
	 * @param dw width
	 */
	void setDartWidth(float dw);

	/**
	 * set the with of line use to draw phi (default val is ")
	 * @param pw width
	 */
	void setRelationWidth(float pw);

	/**
	* Drawing function for darts only
	*/
	void drawDarts();

	/**
	* Drawing function for phi1 only
	*/
	void drawRelation1();

	/**
	* Drawing function for phi2 only
	*/
	void drawRelation2();

	/**
	* Drawing function for phi2 only
	*/
	void drawRelation3();

	/**
	 * draw all topo
	 * \warning DO NOT FORGET TO DISABLE CULLFACE BEFORE CALLING
	 */
	void drawTopo();

//	void drawDart(Dart d, float R, float G, float B, float width);

	/**
	 * change dart drawing color
	 * @param d the dart
	 * @param r red !
	 * @param g green !
	 * @param b blue !
	 */
	void setDartColor(Dart d, float r, float g, float b);

	/**
	 * change all darts drawing color
	 * @param d the dart
	 * @param r red !
	 * @param g green !
	 * @param b blue !
	 */
	void setAllDartsColor(float r, float g, float b);

	/**
	 * overdraw a dart with given width and color
	 * @param d the dart
	 * @param width drawing width
	 * @param r red !
	 * @param g green !
	 * @param b blue !
	 */
	void overdrawDart(Dart d, float width, float r, float g, float b);


221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
	/**
	 * save colors
	 */
	void pushColors();


	/**
	 * restore colors
	 */
	void popColors();

	/*
	 * store darts in color for picking
	 * @param map the map (must be the same than during updating data)
	 * @param good the selector (must be the same than during updating data)
	 */
	template<typename PFP>
	void setDartsIdColor(typename PFP::MAP& map, const FunctorSelect& good);


	/**
	 * pick dart with color set bey setDartsIdColor
	 * Do not forget to apply same transformation to scene before picking than before drawing !
	 * @param x position of mouse (x)
	 * @param y position of mouse (pass H-y, classic pb of origin)
	 * @return the dart or NIL
	 */
	Dart picking(unsigned int x, unsigned int y);
Pierre Kraemer's avatar
Pierre Kraemer committed
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
};

//template<typename MAP>
//class topo3_VBORenderMap: public topo3_VBORender
//{
//public:
//	/**
//	* update all drawing buffers
//	* @param map the map
//	* @param good selector
//	* @param positions  attribute of position vertices
//	* @param ke exploding coef for edge
//	* @param kf exploding coef for face
// 	* @param kv exploding coef for face
//	*/
//	template<typename PFP>
//	void updateData(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv) {}
//};




Sylvain Thery's avatar
Sylvain Thery committed
271
class topo3RenderMapD: public topo3Render
Pierre Kraemer's avatar
Pierre Kraemer committed
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
{
public:
	/**
	* update all drawing buffers
	* @param map the map
	* @param good selector
	* @param positions  attribute of position vertices
	* @param ke exploding coef for edge
	* @param kf exploding coef for face
 	* @param kv exploding coef for face
	*/
	template<typename PFP>
	void updateData(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv);
};
//
//
Sylvain Thery's avatar
Sylvain Thery committed
288
//class topo3RenderGMap: public topo3Render
Pierre Kraemer's avatar
Pierre Kraemer committed
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
//{
//public:
//	/**
//	* update all drawing buffers
//	* @param map the map
//	* @param good selector
//	* @param positions  attribute of position vertices
//	* @param ke exploding coef for edge
//	* @param kf exploding coef for face
// 	* @param kv exploding coef for face
//	*/
//	template<typename PFP>
//	void updateData(typename PFP::MAP& map, const FunctorSelect& good, const typename PFP::TVEC3& positions, float ke, float kf, float kv);
//};

}//end namespace VBO

}//end namespace Algo

}//end namespace Render

}//end namespace CGoGN

Sylvain Thery's avatar
Sylvain Thery committed
312
#include "Algo/Render/GL2/topo3Render.hpp"
Pierre Kraemer's avatar
Pierre Kraemer committed
313
314

#endif