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source: code/branches/physics/src/ogreode/OgreOdeDebugObject.cpp @ 1923

Last change on this file since 1923 was 1923, checked in by rgrieder, 16 years ago
Cleaned up the heavy mess with header file includes in OgreOde. It should now compile a lot faster.
Property svn:eol-style set to `native`
File size: 22.0 KB

Line
1	#include "OgreOdePrecompiledHeaders.h"
2	#include "OgreOdeDebugObject.h"
3
4	#include <OgreMaterialManager.h>
5	#include <OgreTechnique.h>
6	#include <OgreCamera.h>
7	#include <OgreHardwareBufferManager.h>
8
9	using namespace OgreOde;
10	using namespace Ogre;
11
12	//------------------------------------------------------------------------------------------------
13	bool DebugLines::_materials_created = false;
14	//------------------------------------------------------------------------------------------------
15	DebugLines::DebugLines() : SimpleRenderable()
16	{
17	mRenderOp.vertexData = new Ogre::VertexData();
18	_drawn = false;
19
20	if (!_materials_created)
21	{
22	MaterialPtr red = MaterialManager::getSingleton().create("OgreOdeDebugLines/Disabled","OgreOde");
23	MaterialPtr green = MaterialManager::getSingleton().create("OgreOdeDebugLines/Enabled","OgreOde");
24	MaterialPtr blue = MaterialManager::getSingleton().create("OgreOdeDebugLines/Static","OgreOde");
25
26	red->setReceiveShadows(false);
27	red->getTechnique(0)->setLightingEnabled(true);
28	red->getTechnique(0)->getPass(0)->setSelfIllumination(1,0,0);
29
30	green->setReceiveShadows(false);
31	green->getTechnique(0)->setLightingEnabled(true);
32	green->getTechnique(0)->getPass(0)->setSelfIllumination(0,1,0);
33
34	blue->setReceiveShadows(false);
35	blue->getTechnique(0)->setLightingEnabled(true);
36	blue->getTechnique(0)->getPass(0)->setSelfIllumination(0,0,1);
37
38	_materials_created = true;
39	}
40	setCastShadows (false);
41	this->setMaterial("OgreOdeDebugLines/Enabled");
42	}
43
44
45	//------------------------------------------------------------------------------------------------
46	void DebugLines::clear()
47	{
48	if (_drawn)
49	{
50	_drawn = false;
51	_points.clear();
52	delete mRenderOp.vertexData;
53
54	mRenderOp.vertexData = new Ogre::VertexData();
55	}
56	}
57	//------------------------------------------------------------------------------------------------
58	DebugLines::~DebugLines(void)
59	{
60	clear();
61
62	delete mRenderOp.vertexData;
63	}
64	//------------------------------------------------------------------------------------------------
65	void DebugLines::draw()
66	{
67	if (_drawn)
68	return;
69	else
70	_drawn = true;
71
72	// Initialization stuff
73	mRenderOp.indexData = 0;
74	mRenderOp.vertexData->vertexCount = _points.size();
75	mRenderOp.vertexData->vertexStart = 0;
76	mRenderOp.operationType = RenderOperation::OT_LINE_LIST;
77	mRenderOp.useIndexes = false;
78
79	Ogre::VertexDeclaration *decl = mRenderOp.vertexData->vertexDeclaration;
80	Ogre::VertexBufferBinding *bind = mRenderOp.vertexData->vertexBufferBinding;
81
82	decl->addElement(0, 0, VET_FLOAT3, VES_POSITION);
83
84	HardwareVertexBufferSharedPtr vbuf =
85	HardwareBufferManager::getSingleton().createVertexBuffer(
86	decl->getVertexSize(0),
87	mRenderOp.vertexData->vertexCount,
88	HardwareBuffer::HBU_STATIC_WRITE_ONLY);
89
90	bind->setBinding(0, vbuf);
91
92	// Drawing stuff
93	unsigned int size = (unsigned int)_points.size();
94	Ogre::Vector3 vaabMin = _points[0];
95	Ogre::Vector3 vaabMax = _points[0];
96
97	float prPos = static_cast<float>(vbuf->lock(HardwareBuffer::HBL_DISCARD));
98
99	for(unsigned int i = 0; i < size; i++)
100	{
101	*prPos++ = _points[i].x;
102	*prPos++ = _points[i].y;
103	*prPos++ = _points[i].z;
104
105	if (_points[i].x < vaabMin.x)
106	vaabMin.x = _points[i].x;
107	if (_points[i].y < vaabMin.y)
108	vaabMin.y = _points[i].y;
109	if (_points[i].z < vaabMin.z)
110	vaabMin.z = _points[i].z;
111
112	if (_points[i].x > vaabMax.x)
113	vaabMax.x = _points[i].x;
114	if (_points[i].y > vaabMax.y)
115	vaabMax.y = _points[i].y;
116	if (_points[i].z > vaabMax.z)
117	vaabMax.z = _points[i].z;
118	}
119
120	vbuf->unlock();
121
122	mBox.setExtents(vaabMin, vaabMax);
123	}
124	//------------------------------------------------------------------------------------------------
125	Real DebugLines::getSquaredViewDepth(const Camera *cam) const
126	{
127	Vector3 vMin, vMax, vMid, vDist;
128	vMin = mBox.getMinimum();
129	vMax = mBox.getMaximum();
130	vMid = ((vMin - vMax) * 0.5) + vMin;
131	vDist = cam->getDerivedPosition() - vMid;
132
133	return vDist.squaredLength();
134	}
135	//------------------------------------------------------------------------------------------------
136	Real DebugLines::getBoundingRadius() const
137	{
138	return Math::Sqrt(std::max(mBox.getMaximum().squaredLength(), mBox.getMinimum().squaredLength()));
139	}
140	//------------------------------------------------------------------------------------------------
141	DebugObject::DebugObject(DebugObject::Mode mode)
142	{
143	_mode = DebugObject::Mode_Unknown;
144	setMode(mode);
145	}
146	//------------------------------------------------------------------------------------------------
147	void DebugObject::setMode(DebugObject::Mode mode)
148	{
149	if (mode != _mode)
150	{
151	_mode = mode;
152	switch(_mode)
153	{
154	case DebugObject::Mode_Enabled:
155	setMaterial("OgreOdeDebugLines/Enabled");
156	break;
157
158	case DebugObject::Mode_Disabled:
159	setMaterial("OgreOdeDebugLines/Disabled");
160
161	break;
162
163	case DebugObject::Mode_Static:
164	setMaterial("OgreOdeDebugLines/Static");
165	break;
166
167	case DebugObject::Mode_Unknown:
168	// don't do anything. Not handled.
169	break;
170	}
171	}
172	}
173	//------------------------------------------------------------------------------------------------
174	DebugObject::~DebugObject()
175	{
176	}
177	//------------------------------------------------------------------------------------------------
178	BoxDebugObject::BoxDebugObject(const Ogre::Vector3& size):DebugObject()
179	{
180	AxisAlignedBox aabb(-size.x * 0.5,-size.y * 0.5,-size.z * 0.5,
181	size.x * 0.5,size.y * 0.5,size.z * 0.5);
182
183	Vector3 vmax = aabb.getMaximum();
184	Vector3 vmin = aabb.getMinimum();
185
186	addLine(vmin.x,vmin.y,vmin.z,vmax.x,vmin.y,vmin.z);
187	addLine(vmin.x,vmin.y,vmin.z,vmin.x,vmin.y,vmax.z);
188	addLine(vmin.x,vmin.y,vmin.z,vmin.x,vmax.y,vmin.z);
189	addLine(vmin.x,vmax.y,vmin.z,vmin.x,vmax.y,vmax.z);
190	addLine(vmin.x,vmax.y,vmin.z,vmax.x,vmax.y,vmin.z);
191	addLine(vmax.x,vmin.y,vmin.z,vmax.x,vmin.y,vmax.z);
192	addLine(vmax.x,vmin.y,vmin.z,vmax.x,vmax.y,vmin.z);
193	addLine(vmin.x,vmax.y,vmax.z,vmax.x,vmax.y,vmax.z);
194	addLine(vmin.x,vmax.y,vmax.z,vmin.x,vmin.y,vmax.z);
195	addLine(vmax.x,vmax.y,vmin.z,vmax.x,vmax.y,vmax.z);
196	addLine(vmax.x,vmin.y,vmax.z,vmax.x,vmax.y,vmax.z);
197	addLine(vmin.x,vmin.y,vmax.z,vmax.x,vmin.y,vmax.z);
198
199	draw();
200	}
201	//------------------------------------------------------------------------------------------------
202	BoxDebugObject::~BoxDebugObject()
203	{
204	}
205	//------------------------------------------------------------------------------------------------
206	SphereDebugObject::SphereDebugObject(Real radius):DebugObject()
207	{
208	// X/Y axis
209
210	// NW quadrant
211	addLine(-radius, 0.0, 0.0,
212	-0.866 * radius, 0.5 * radius, 0.0);
213
214	addLine(-0.866 * radius, 0.5 * radius, 0.0,
215	-0.5 * radius, 0.866 * radius, 0.0);
216
217	addLine(-0.5 * radius, 0.866 * radius, 0.0,
218	0.0, radius, 0.0);
219
220	// NE quadrant
221	addLine(0.0, radius, 0.0,
222	0.5 * radius, 0.866 * radius, 0.0);
223
224	addLine(0.5 * radius, 0.866 * radius, 0.0,
225	0.866 * radius, 0.5 * radius, 0.0);
226
227	addLine(0.866 * radius, 0.5 * radius, 0.0,
228	radius, 0.0, 0.0);
229
230	// SW quadrant
231	addLine(-radius, 0.0, 0.0,
232	-0.866 * radius, -0.5 * radius, 0.0);
233
234	addLine(-0.866 * radius, -0.5 * radius, 0.0,
235	-0.5 * radius, -0.866 * radius, 0.0);
236
237	addLine(-0.5 * radius, -0.866 * radius, 0.0,
238	0.0, -radius, 0.0);
239
240	// SE quadrant
241	addLine(0.0, -radius, 0.0,
242	0.5 * radius, -0.866 * radius, 0.0);
243
244	addLine(0.5 * radius, -0.866 * radius, 0.0,
245	0.866 * radius, -0.5 * radius, 0.0);
246
247	addLine(0.866 * radius, -0.5 * radius, 0.0,
248	radius, 0.0, 0.0);
249
250	// X/Z axis
251
252	// NW quadrant
253	addLine(-radius, 0.0, 0.0,
254	-0.866 * radius, 0.0, 0.5 * radius);
255
256	addLine(-0.866 * radius, 0.0, 0.5 * radius,
257	-0.5 * radius, 0.0, 0.866 * radius);
258
259	addLine(-0.5 * radius, 0.0, 0.866 * radius,
260	0.0, 0.0, radius);
261
262	// NE quadrant
263	addLine(0.0, 0.0, radius,
264	0.5 * radius, 0.0, 0.866 * radius);
265
266	addLine(0.5 * radius, 0.0, 0.866 * radius,
267	0.866 * radius, 0.0, 0.5 * radius);
268
269	addLine(0.866 * radius, 0.0, 0.5 * radius,
270	radius, 0.0, 0.0);
271
272	// SW quadrant
273	addLine(-radius, 0.0, 0.0,
274	-0.866 * radius, 0.0, -0.5 * radius);
275
276	addLine(-0.866 * radius, 0.0, -0.5 * radius,
277	-0.5 * radius, 0.0, -0.866 * radius);
278
279	addLine(-0.5 * radius, 0.0, -0.866 * radius,
280	0.0, 0.0, -radius);
281
282	// SE quadrant
283	addLine(0.0, 0.0, -radius,
284	0.5 * radius, 0.0, -0.866 * radius);
285
286	addLine(0.5 * radius, 0.0, -0.866 * radius,
287	0.866 * radius, 0.0, -0.5 * radius);
288
289	addLine(0.866 * radius, 0.0, -0.5 * radius,
290	radius, 0.0, 0.0);
291
292	// Y/Z axis
293
294	// NW quadrant
295	addLine(0.0, -radius, 0.0,
296	0.0, -0.866 * radius, 0.5 * radius);
297
298	addLine(0.0, -0.866 * radius, 0.5 * radius,
299	0.0, -0.5 * radius, 0.866 * radius);
300
301	addLine(0.0, -0.5 * radius, 0.866 * radius,
302	0.0, 0.0, radius);
303
304	// NE quadrant
305	addLine(0.0, 0.0, radius,
306	0.0, 0.5 * radius, 0.866 * radius);
307
308	addLine(0.0, 0.5 * radius, 0.866 * radius,
309	0.0, 0.866 * radius, 0.5 * radius);
310
311	addLine(0.0, 0.866 * radius, 0.5 * radius,
312	0.0, radius, 0.0);
313
314	// SW quadrant
315	addLine(0.0, -radius, 0.0,
316	0.0, -0.866 * radius, -0.5 * radius);
317
318	addLine(0.0, -0.866 * radius, -0.5 * radius,
319	0.0, -0.5 * radius, -0.866 * radius);
320
321	addLine(0.0, -0.5 * radius, -0.866 * radius,
322	0.0, 0.0, -radius);
323
324	// SE quadrant
325	addLine(0.0, 0.0, -radius,
326	0.0, 0.5 * radius, -0.866 * radius);
327
328	addLine(0.0, 0.5 * radius, -0.866 * radius,
329	0.0, 0.866 * radius, -0.5 * radius);
330
331	addLine(0.0, 0.866 * radius, -0.5 * radius,
332	0.0, radius, 0.0);
333
334	draw();
335	}
336	//------------------------------------------------------------------------------------------------
337	SphereDebugObject::~SphereDebugObject()
338	{
339	}
340	//------------------------------------------------------------------------------------------------
341	CapsuleDebugObject::CapsuleDebugObject(Real radius,Real length):DebugObject()
342	{
343	Real halflen = length * 0.5;
344	AxisAlignedBox aabb(-radius,-radius,-(halflen + radius),radius,radius,halflen + radius);
345
346	// X/Y axis - Near
347
348	// NW quadrant
349	addLine(-radius, 0.0, halflen,
350	-0.866 * radius, 0.5 * radius, halflen);
351
352	addLine(-0.866 * radius, 0.5 * radius, halflen,
353	-0.5 * radius, 0.866 * radius, halflen);
354
355	addLine(-0.5 * radius, 0.866 * radius, halflen,
356	0.0, radius, halflen);
357
358	// NE quadrant
359	addLine(0.0, radius, halflen,
360	0.5 * radius, 0.866 * radius, halflen);
361
362	addLine(0.5 * radius, 0.866 * radius, halflen,
363	0.866 * radius, 0.5 * radius, halflen);
364
365	addLine(0.866 * radius, 0.5 * radius, halflen,
366	radius, 0.0, halflen);
367
368	// SW quadrant
369	addLine(-radius, 0.0, halflen,
370	-0.866 * radius, -0.5 * radius, halflen);
371
372	addLine(-0.866 * radius, -0.5 * radius, halflen,
373	-0.5 * radius, -0.866 * radius, halflen);
374
375	addLine(-0.5 * radius, -0.866 * radius, halflen,
376	0.0, -radius, halflen);
377
378	// SE quadrant
379	addLine(0.0, -radius, halflen,
380	0.5 * radius, -0.866 * radius, halflen);
381
382	addLine(0.5 * radius, -0.866 * radius, halflen,
383	0.866 * radius, -0.5 * radius, halflen);
384
385	addLine(0.866 * radius, -0.5 * radius, halflen,
386	radius, 0.0, halflen);
387
388	// X/Y axis - Far
389
390	// NW quadrant
391	addLine(-radius, 0.0, -halflen,
392	-0.866 * radius, 0.5 * radius, -halflen);
393
394	addLine(-0.866 * radius, 0.5 * radius, -halflen,
395	-0.5 * radius, 0.866 * radius, -halflen);
396
397	addLine(-0.5 * radius, 0.866 * radius, -halflen,
398	0.0, radius, -halflen);
399
400	// NE quadrant
401	addLine(0.0, radius, -halflen,
402	0.5 * radius, 0.866 * radius, -halflen);
403
404	addLine(0.5 * radius, 0.866 * radius, -halflen,
405	0.866 * radius, 0.5 * radius, -halflen);
406
407	addLine(0.866 * radius, 0.5 * radius, -halflen,
408	radius, 0.0, -halflen);
409
410	// SW quadrant
411	addLine(-radius, 0.0, -halflen,
412	-0.866 * radius, -0.5 * radius, -halflen);
413
414	addLine(-0.866 * radius, -0.5 * radius, -halflen,
415	-0.5 * radius, -0.866 * radius, -halflen);
416
417	addLine(-0.5 * radius, -0.866 * radius, -halflen,
418	0.0, -radius, -halflen);
419
420	// SE quadrant
421	addLine(0.0, -radius, -halflen,
422	0.5 * radius, -0.866 * radius, -halflen);
423
424	addLine(0.5 * radius, -0.866 * radius, -halflen,
425	0.866 * radius, -0.5 * radius, -halflen);
426
427	addLine(0.866 * radius, -0.5 * radius, -halflen,
428	radius, 0.0, -halflen);
429
430	// X/Z axis
431
432	// NW quadrant
433	addLine(-radius, 0.0, halflen,
434	-0.866 * radius, 0.0, (0.5 * radius) + halflen);
435
436	addLine(-0.866 * radius, 0.0, (0.5 * radius) + halflen,
437	-0.5 * radius, 0.0, (0.866 * radius) + halflen);
438
439	addLine(-0.5 * radius, 0.0, (0.866 * radius) + halflen,
440	0.0, 0.0, radius + halflen);
441
442	// NE quadrant
443	addLine(0.0, 0.0, radius + halflen,
444	0.5 * radius, 0.0, (0.866 * radius) + halflen);
445
446	addLine(0.5 * radius, 0.0, (0.866 * radius) + halflen,
447	0.866 * radius, 0.0, (0.5 * radius) + halflen);
448
449	addLine(0.866 * radius, 0.0, (0.5 * radius) + halflen,
450	radius, 0.0, halflen);
451
452	// SW quadrant
453	addLine(-radius, 0.0, -halflen,
454	-0.866 * radius, 0.0, (-0.5 * radius) - halflen);
455
456	addLine(-0.866 * radius, 0.0, (-0.5 * radius) - halflen,
457	-0.5 * radius, 0.0, (-0.866 * radius) - halflen);
458
459	addLine(-0.5 * radius, 0.0, (-0.866 * radius) - halflen,
460	0.0, 0.0, -radius - halflen);
461
462	// SE quadrant
463	addLine(0.0, 0.0, -radius - halflen,
464	0.5 * radius, 0.0, (-0.866 * radius) - halflen);
465
466	addLine(0.5 * radius, 0.0, (-0.866 * radius) - halflen,
467	0.866 * radius, 0.0, (-0.5 * radius) - halflen);
468
469	addLine(0.866 * radius, 0.0, (-0.5 * radius) - halflen,
470	radius, 0.0, - halflen);
471
472	// Y/Z axis
473
474	// NW quadrant
475	addLine(0.0, -radius, halflen,
476	0.0, -0.866 * radius, (0.5 * radius) + halflen);
477
478	addLine(0.0, -0.866 * radius, (0.5 * radius) + halflen,
479	0.0, -0.5 * radius, (0.866 * radius) + halflen);
480
481	addLine(0.0, -0.5 * radius, (0.866 * radius) + halflen,
482	0.0, 0.0, radius + halflen);
483
484	// NE quadrant
485	addLine(0.0, 0.0, radius + halflen,
486	0.0, 0.5 * radius, (0.866 * radius) + halflen);
487
488	addLine(0.0, 0.5 * radius, (0.866 * radius) + halflen,
489	0.0, 0.866 * radius, (0.5 * radius) + halflen);
490
491	addLine(0.0, 0.866 * radius, (0.5 * radius) + halflen,
492	0.0, radius, halflen);
493
494	// SW quadrant
495	addLine(0.0, -radius, -halflen,
496	0.0, -0.866 * radius, (-0.5 * radius) - halflen);
497
498	addLine(0.0, -0.866 * radius, (-0.5 * radius) - halflen,
499	0.0, -0.5 * radius, (-0.866 * radius) - halflen);
500
501	addLine(0.0, -0.5 * radius, (-0.866 * radius) - halflen,
502	0.0, 0.0, -radius - halflen);
503
504	// SE quadrant
505	addLine(0.0, 0.0, -radius - halflen,
506	0.0, 0.5 * radius, (-0.866 * radius) - halflen);
507
508	addLine(0.0, 0.5 * radius, (-0.866 * radius) - halflen,
509	0.0, 0.866 * radius, (-0.5 * radius) - halflen);
510
511	addLine(0.0, 0.866 * radius, (-0.5 * radius) - halflen,
512	0.0, radius, -halflen);
513
514	// Side lines
515	addLine(-radius, 0.0, -halflen,
516	-radius, 0.0, halflen);
517
518	addLine(radius, 0.0, -halflen,
519	radius, 0.0, halflen);
520
521	addLine(0.0, radius, -halflen,
522	0.0, radius, halflen);
523
524	addLine(0.0, -radius, -halflen,
525	0.0, -radius, halflen);
526
527	draw();
528	}
529	//------------------------------------------------------------------------------------------------
530	CapsuleDebugObject::~CapsuleDebugObject()
531	{
532	}
533	//------------------------------------------------------------------------------------------------
534	CylinderDebugObject::CylinderDebugObject(Real radius,Real length):DebugObject()
535	{
536	Real halflen = length * 0.5;
537	AxisAlignedBox aabb(-radius,-radius,-(halflen + radius),radius,radius,halflen + radius);
538
539	// X/Y axis - Near
540
541	// NW quadrant
542	addLine(-radius, 0.0, halflen,
543	-0.866 * radius, 0.5 * radius, halflen);
544
545	addLine(-0.866 * radius, 0.5 * radius, halflen,
546	-0.5 * radius, 0.866 * radius, halflen);
547
548	addLine(-0.5 * radius, 0.866 * radius, halflen,
549	0.0, radius, halflen);
550
551	// NE quadrant
552	addLine(0.0, radius, halflen,
553	0.5 * radius, 0.866 * radius, halflen);
554
555	addLine(0.5 * radius, 0.866 * radius, halflen,
556	0.866 * radius, 0.5 * radius, halflen);
557
558	addLine(0.866 * radius, 0.5 * radius, halflen,
559	radius, 0.0, halflen);
560
561	// SW quadrant
562	addLine(-radius, 0.0, halflen,
563	-0.866 * radius, -0.5 * radius, halflen);
564
565	addLine(-0.866 * radius, -0.5 * radius, halflen,
566	-0.5 * radius, -0.866 * radius, halflen);
567
568	addLine(-0.5 * radius, -0.866 * radius, halflen,
569	0.0, -radius, halflen);
570
571	// SE quadrant
572	addLine(0.0, -radius, halflen,
573	0.5 * radius, -0.866 * radius, halflen);
574
575	addLine(0.5 * radius, -0.866 * radius, halflen,
576	0.866 * radius, -0.5 * radius, halflen);
577
578	addLine(0.866 * radius, -0.5 * radius, halflen,
579	radius, 0.0, halflen);
580
581	// X/Y axis - Far
582
583	// NW quadrant
584	addLine(-radius, 0.0, -halflen,
585	-0.866 * radius, 0.5 * radius, -halflen);
586
587	addLine(-0.866 * radius, 0.5 * radius, -halflen,
588	-0.5 * radius, 0.866 * radius, -halflen);
589
590	addLine(-0.5 * radius, 0.866 * radius, -halflen,
591	0.0, radius, -halflen);
592
593	// NE quadrant
594	addLine(0.0, radius, -halflen,
595	0.5 * radius, 0.866 * radius, -halflen);
596
597	addLine(0.5 * radius, 0.866 * radius, -halflen,
598	0.866 * radius, 0.5 * radius, -halflen);
599
600	addLine(0.866 * radius, 0.5 * radius, -halflen,
601	radius, 0.0, -halflen);
602
603	// SW quadrant
604	addLine(-radius, 0.0, -halflen,
605	-0.866 * radius, -0.5 * radius, -halflen);
606
607	addLine(-0.866 * radius, -0.5 * radius, -halflen,
608	-0.5 * radius, -0.866 * radius, -halflen);
609
610	addLine(-0.5 * radius, -0.866 * radius, -halflen,
611	0.0, -radius, -halflen);
612
613	// SE quadrant
614	addLine(0.0, -radius, -halflen,
615	0.5 * radius, -0.866 * radius, -halflen);
616
617	addLine(0.5 * radius, -0.866 * radius, -halflen,
618	0.866 * radius, -0.5 * radius, -halflen);
619
620	addLine(0.866 * radius, -0.5 * radius, -halflen,
621	radius, 0.0, -halflen);
622
623	// X/Z axis
624
625	// NW quadrant
626	addLine(-radius, 0.0, halflen,
627	-0.866 * radius, 0.0, (0.5 * radius) + halflen);
628
629	addLine(-0.866 * radius, 0.0, (0.5 * radius) + halflen,
630	-0.5 * radius, 0.0, (0.866 * radius) + halflen);
631
632	addLine(-0.5 * radius, 0.0, (0.866 * radius) + halflen,
633	0.0, 0.0, radius + halflen);
634
635	// NE quadrant
636	addLine(0.0, 0.0, radius + halflen,
637	0.5 * radius, 0.0, (0.866 * radius) + halflen);
638
639	addLine(0.5 * radius, 0.0, (0.866 * radius) + halflen,
640	0.866 * radius, 0.0, (0.5 * radius) + halflen);
641
642	addLine(0.866 * radius, 0.0, (0.5 * radius) + halflen,
643	radius, 0.0, halflen);
644
645	// SW quadrant
646	addLine(-radius, 0.0, -halflen,
647	-0.866 * radius, 0.0, (-0.5 * radius) - halflen);
648
649	addLine(-0.866 * radius, 0.0, (-0.5 * radius) - halflen,
650	-0.5 * radius, 0.0, (-0.866 * radius) - halflen);
651
652	addLine(-0.5 * radius, 0.0, (-0.866 * radius) - halflen,
653	0.0, 0.0, -radius - halflen);
654
655	// SE quadrant
656	addLine(0.0, 0.0, -radius - halflen,
657	0.5 * radius, 0.0, (-0.866 * radius) - halflen);
658
659	addLine(0.5 * radius, 0.0, (-0.866 * radius) - halflen,
660	0.866 * radius, 0.0, (-0.5 * radius) - halflen);
661
662	addLine(0.866 * radius, 0.0, (-0.5 * radius) - halflen,
663	radius, 0.0, - halflen);
664
665	// Y/Z axis
666
667	// NW quadrant
668	addLine(0.0, -radius, halflen,
669	0.0, -0.866 * radius, (0.5 * radius) + halflen);
670
671	addLine(0.0, -0.866 * radius, (0.5 * radius) + halflen,
672	0.0, -0.5 * radius, (0.866 * radius) + halflen);
673
674	addLine(0.0, -0.5 * radius, (0.866 * radius) + halflen,
675	0.0, 0.0, radius + halflen);
676
677	// NE quadrant
678	addLine(0.0, 0.0, radius + halflen,
679	0.0, 0.5 * radius, (0.866 * radius) + halflen);
680
681	addLine(0.0, 0.5 * radius, (0.866 * radius) + halflen,
682	0.0, 0.866 * radius, (0.5 * radius) + halflen);
683
684	addLine(0.0, 0.866 * radius, (0.5 * radius) + halflen,
685	0.0, radius, halflen);
686
687	// SW quadrant
688	addLine(0.0, -radius, -halflen,
689	0.0, -0.866 * radius, (-0.5 * radius) - halflen);
690
691	addLine(0.0, -0.866 * radius, (-0.5 * radius) - halflen,
692	0.0, -0.5 * radius, (-0.866 * radius) - halflen);
693
694	addLine(0.0, -0.5 * radius, (-0.866 * radius) - halflen,
695	0.0, 0.0, -radius - halflen);
696
697	// SE quadrant
698	addLine(0.0, 0.0, -radius - halflen,
699	0.0, 0.5 * radius, (-0.866 * radius) - halflen);
700
701	addLine(0.0, 0.5 * radius, (-0.866 * radius) - halflen,
702	0.0, 0.866 * radius, (-0.5 * radius) - halflen);
703
704	addLine(0.0, 0.866 * radius, (-0.5 * radius) - halflen,
705	0.0, radius, -halflen);
706
707	// Side lines
708	addLine(-radius, 0.0, -halflen,
709	-radius, 0.0, halflen);
710
711	addLine(radius, 0.0, -halflen,
712	radius, 0.0, halflen);
713
714	addLine(0.0, radius, -halflen,
715	0.0, radius, halflen);
716
717	addLine(0.0, -radius, -halflen,
718	0.0, -radius, halflen);
719
720	draw();
721	}
722	//------------------------------------------------------------------------------------------------
723	CylinderDebugObject::~CylinderDebugObject()
724	{
725	}
726	//------------------------------------------------------------------------------------------------
727	TriangleMeshDebugObject::TriangleMeshDebugObject(int vertex_count):DebugObject()
728	{
729	_points.reserve(vertex_count);
730	_points.resize(vertex_count);
731	}
732	//------------------------------------------------------------------------------------------------
733	void TriangleMeshDebugObject::beginDefinition()
734	{
735	}
736	//------------------------------------------------------------------------------------------------
737	void TriangleMeshDebugObject::setVertex(int index,const Ogre::Vector3& vertex)
738	{
739	assert ((unsigned int)index < _points.size());
740	_points[index] = vertex;
741	}
742	//------------------------------------------------------------------------------------------------
743	void TriangleMeshDebugObject::endDefinition()
744	{
745	draw();
746	}
747	//------------------------------------------------------------------------------------------------
748	TriangleMeshDebugObject::~TriangleMeshDebugObject()
749	{
750	}
751	//------------------------------------------------------------------------------------------------
752	RayDebugObject::RayDebugObject(const Ogre::Vector3& start,
753	const Ogre::Vector3& direction,
754	const Ogre::Real length):
755	DebugObject()
756	{
757
758	Ogre::Vector3 end;
759
760	if(length == Ogre::Math::POS_INFINITY)
761	{
762	end = (start + (direction.normalisedCopy() * 100000.0));
763	}
764	else
765	{
766	end = (start + (direction.normalisedCopy() * length));
767	}
768
769	addLine(start, end);
770
771	draw();
772	}
773	void RayDebugObject::setDefinition(const Ogre::Vector3& start,
774	const Ogre::Vector3& direction,
775	const Ogre::Real length)
776	{
777	clear();
778
779	Ogre::Vector3 end;
780
781	if(length == Ogre::Math::POS_INFINITY)
782	{
783	end = (start + (direction.normalisedCopy() * 100000.0));
784	}
785	else
786	{
787	end = (start + (direction.normalisedCopy() * length));
788	}
789
790	addLine(start, end);
791
792	draw();
793	}
794	//------------------------------------------------------------------------------------------------
795	RayDebugObject::~RayDebugObject()
796	{
797	}
798	//------------------------------------------------------------------------------------------------
799

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