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
46
47
48
49
50
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
88
89
90
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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
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
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
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
|
/**
* $Id$
* ***** BEGIN GPL/BL DUAL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. The Blender
* Foundation also sells licenses for use in proprietary software under
* the Blender License. See http://www.blender.org/BL/ for information
* about this.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL/BL DUAL LICENSE BLOCK *****
*/
#ifdef WIN32
#pragma warning (disable:4786) // suppress stl-MSVC debug info warning
#endif
#include "KX_Scene.h"
#include "KX_GameObject.h"
#include "KX_BlenderSceneConverter.h"
#include "KX_IpoConvert.h"
#include "RAS_MeshObject.h"
#include "KX_PhysicsEngineEnums.h"
#include "DummyPhysicsEnvironment.h"
//to decide to use sumo/ode or dummy physics - defines USE_ODE
#include "KX_ConvertPhysicsObject.h"
#ifdef USE_BULLET
#include "CcdPhysicsEnvironment.h"
#endif
#ifdef USE_ODE
#include "OdePhysicsEnvironment.h"
#endif //USE_ODE
#ifdef USE_SUMO_SOLID
#include "SumoPhysicsEnvironment.h"
#endif
#include "KX_BlenderSceneConverter.h"
#include "KX_BlenderScalarInterpolator.h"
#include "BL_BlenderDataConversion.h"
#include "BlenderWorldInfo.h"
#include "KX_Scene.h"
/* This little block needed for linking to Blender... */
#ifdef WIN32
#include "BLI_winstuff.h"
#endif
/* This list includes only data type definitions */
#include "DNA_scene_types.h"
#include "DNA_world_types.h"
#include "BKE_main.h"
KX_BlenderSceneConverter::KX_BlenderSceneConverter(
struct Main* maggie,
class KX_KetsjiEngine* engine
)
: m_maggie(maggie),
m_ketsjiEngine(engine),
m_alwaysUseExpandFraming(false)
{
m_newfilename = "";
}
KX_BlenderSceneConverter::~KX_BlenderSceneConverter()
{
// clears meshes, and hashmaps from blender to gameengine data
int i;
// delete sumoshapes
int numipolists = m_map_blender_to_gameipolist.size();
for (i=0; i<numipolists; i++) {
BL_InterpolatorList *ipoList= *m_map_blender_to_gameipolist.at(i);
delete (ipoList);
}
vector<KX_WorldInfo*>::iterator itw = m_worldinfos.begin();
while (itw != m_worldinfos.end()) {
delete (*itw);
itw++;
}
vector<RAS_IPolyMaterial*>::iterator itp = m_polymaterials.begin();
while (itp != m_polymaterials.end()) {
delete (*itp);
itp++;
}
vector<RAS_MeshObject*>::iterator itm = m_meshobjects.begin();
while (itm != m_meshobjects.end()) {
delete (*itm);
itm++;
}
#ifdef USE_SUMO_SOLID
KX_ClearSumoSharedShapes();
#endif
#ifdef USE_BULLET
KX_ClearBulletSharedShapes();
#endif
}
void KX_BlenderSceneConverter::SetNewFileName(const STR_String& filename)
{
m_newfilename = filename;
}
bool KX_BlenderSceneConverter::TryAndLoadNewFile()
{
bool result = false;
// find the file
/* if ()
{
result = true;
}
// if not, clear the newfilename
else
{
m_newfilename = "";
}
*/
return result;
}
/**
* Find the specified scene by name, or the first
* scene if nothing matches (shouldn't happen).
*/
static struct Scene *GetSceneForName2(struct Main *maggie, const STR_String& scenename) {
Scene *sce;
for (sce= (Scene*) maggie->scene.first; sce; sce= (Scene*) sce->id.next)
if (scenename == (sce->id.name+2))
return sce;
return (Scene*) maggie->scene.first;
}
#include "KX_PythonInit.h"
#ifdef USE_BULLET
#include "IDebugDraw.h"
struct BlenderDebugDraw : public IDebugDraw
{
BlenderDebugDraw () :
m_debugMode(0)
{
}
int m_debugMode;
virtual void DrawLine(const SimdVector3& from,const SimdVector3& to,const SimdVector3& color)
{
if (m_debugMode >0)
{
MT_Vector3 kxfrom(from[0],from[1],from[2]);
MT_Vector3 kxto(to[0],to[1],to[2]);
MT_Vector3 kxcolor(color[0],color[1],color[2]);
KX_RasterizerDrawDebugLine(kxfrom,kxto,kxcolor);
}
}
virtual void DrawContactPoint(const SimdVector3& PointOnB,const SimdVector3& normalOnB,float distance,int lifeTime,const SimdVector3& color)
{
//not yet
}
virtual void SetDebugMode(int debugMode)
{
m_debugMode = debugMode;
}
virtual int GetDebugMode() const
{
return m_debugMode;
}
};
#endif
void KX_BlenderSceneConverter::ConvertScene(const STR_String& scenename,
class KX_Scene* destinationscene,
PyObject* dictobj,
class SCA_IInputDevice* keyinputdev,
class RAS_IRenderTools* rendertools,
class RAS_ICanvas* canvas)
{
//find out which physics engine
Scene *blenderscene = GetSceneForName2(m_maggie, scenename);
e_PhysicsEngine physics_engine = UseSumo;
if (blenderscene)
{
if (blenderscene->world)
{
switch (blenderscene->world->physicsEngine)
{
case WOPHY_BULLET:
{
physics_engine = UseBullet;
break;
}
case WOPHY_ODE:
{
physics_engine = UseODE;
break;
}
case WOPHY_DYNAMO:
{
physics_engine = UseDynamo;
break;
}
case WOPHY_SUMO:
{
physics_engine = UseSumo;
break;
}
case WOPHY_NONE:
{
physics_engine = UseNone;
}
}
}
}
switch (physics_engine)
{
#ifdef USE_BULLET
case UseBullet:
{
CcdPhysicsEnvironment* ccdPhysEnv = new CcdPhysicsEnvironment();
ccdPhysEnv->setDebugDrawer(new BlenderDebugDraw());
//todo: get a button in blender ?
//disable / enable debug drawing (contact points, aabb's etc)
//ccdPhysEnv->setDebugMode(1);
destinationscene->SetPhysicsEnvironment(ccdPhysEnv);
break;
}
#endif
#ifdef USE_SUMO_SOLID
case UseSumo:
destinationscene ->SetPhysicsEnvironment(new SumoPhysicsEnvironment());
break;
#endif
#ifdef USE_ODE
case UseODE:
destinationscene ->SetPhysicsEnvironment(new ODEPhysicsEnvironment());
break;
#endif //USE_ODE
case UseDynamo:
{
}
default:
case UseNone:
physics_engine = UseNone;
destinationscene ->SetPhysicsEnvironment(new DummyPhysicsEnvironment());
break;
}
BL_ConvertBlenderObjects(m_maggie,
scenename,
destinationscene,
m_ketsjiEngine,
physics_engine,
dictobj,
keyinputdev,
rendertools,
canvas,
this,
m_alwaysUseExpandFraming
);
m_map_blender_to_gameactuator.clear();
m_map_blender_to_gamecontroller.clear();
m_map_blender_to_gameobject.clear();
m_map_mesh_to_gamemesh.clear();
m_map_gameobject_to_blender.clear();
}
void KX_BlenderSceneConverter::SetAlwaysUseExpandFraming(
bool to_what)
{
m_alwaysUseExpandFraming= to_what;
}
void KX_BlenderSceneConverter::RegisterGameObject(
KX_GameObject *gameobject,
struct Object *for_blenderobject)
{
m_map_gameobject_to_blender.insert(CHashedPtr(gameobject),for_blenderobject);
m_map_blender_to_gameobject.insert(CHashedPtr(for_blenderobject),gameobject);
}
KX_GameObject *KX_BlenderSceneConverter::FindGameObject(
struct Object *for_blenderobject)
{
KX_GameObject **obp= m_map_blender_to_gameobject[CHashedPtr(for_blenderobject)];
return obp?*obp:NULL;
}
struct Object *KX_BlenderSceneConverter::FindBlenderObject(
KX_GameObject *for_gameobject)
{
struct Object **obp= m_map_gameobject_to_blender[CHashedPtr(for_gameobject)];
return obp?*obp:NULL;
}
void KX_BlenderSceneConverter::RegisterGameMesh(
RAS_MeshObject *gamemesh,
struct Mesh *for_blendermesh)
{
m_map_mesh_to_gamemesh.insert(CHashedPtr(for_blendermesh),gamemesh);
m_meshobjects.push_back(gamemesh);
}
RAS_MeshObject *KX_BlenderSceneConverter::FindGameMesh(
struct Mesh *for_blendermesh,
unsigned int onlayer)
{
RAS_MeshObject** meshp = m_map_mesh_to_gamemesh[CHashedPtr(for_blendermesh)];
if (meshp && onlayer==(*meshp)->GetLightLayer()) {
return *meshp;
} else {
return NULL;
}
}
void KX_BlenderSceneConverter::RegisterPolyMaterial(RAS_IPolyMaterial *polymat)
{
m_polymaterials.push_back(polymat);
}
void KX_BlenderSceneConverter::RegisterInterpolatorList(
BL_InterpolatorList *ipoList,
struct Ipo *for_ipo)
{
m_map_blender_to_gameipolist.insert(CHashedPtr(for_ipo), ipoList);
}
BL_InterpolatorList *KX_BlenderSceneConverter::FindInterpolatorList(
struct Ipo *for_ipo)
{
BL_InterpolatorList **listp = m_map_blender_to_gameipolist[CHashedPtr(for_ipo)];
return listp?*listp:NULL;
}
void KX_BlenderSceneConverter::RegisterGameActuator(
SCA_IActuator *act,
struct bActuator *for_actuator)
{
m_map_blender_to_gameactuator.insert(CHashedPtr(for_actuator), act);
}
SCA_IActuator *KX_BlenderSceneConverter::FindGameActuator(
struct bActuator *for_actuator)
{
SCA_IActuator **actp = m_map_blender_to_gameactuator[CHashedPtr(for_actuator)];
return actp?*actp:NULL;
}
void KX_BlenderSceneConverter::RegisterGameController(
SCA_IController *cont,
struct bController *for_controller)
{
m_map_blender_to_gamecontroller.insert(CHashedPtr(for_controller), cont);
}
SCA_IController *KX_BlenderSceneConverter::FindGameController(
struct bController *for_controller)
{
SCA_IController **contp = m_map_blender_to_gamecontroller[CHashedPtr(for_controller)];
return contp?*contp:NULL;
}
void KX_BlenderSceneConverter::RegisterWorldInfo(
KX_WorldInfo *worldinfo)
{
m_worldinfos.push_back(worldinfo);
}
|