source: Revenant/geoworld/include/geoworld.h@ aba73e5

port/mars-tycoon
Last change on this file since aba73e5 was 80a6a52, checked in by Jonathan Neufeld <support@…>, 4 years ago

Get to a compile state for terrain procedural generation
  • Property mode set to 100644
File size: 21.5 KB
Line 
1#ifndef __GEOWORLD_H__
2#define __GEOWORLD_H__
3
4#include <mars_grids.h>
5#include <mars_lookup.h>
6#include <mars_linalg.h>
7#include <mars_log.h>
8#include <mars_events.h>
9#include <mars_ptr.h>
10#include <mars_util.h>
11#include <mars_calc.h>
12
13#include <fstream>
14#include <boost/thread.hpp>
15#include <list>
16#include <string>
17#include <utility>
18#include <set>
19
20#include "sphpack.h"
21#include "worldfile.h"
22#include "gwutil.h"
23#include "PNGDEM.h"
24#include "geomorph.h"
25#include "oregen.h"
26
27namespace geoworld
28{
29 class UnlockEx : public std::exception
30 {
31 public:
32 const mars::BBox< long > bbox;
33
34 UnlockEx (const mars::BBox< long > & bbox)
35 : bbox(bbox) {}
36 };
37
38 class PGWFileEx : public std::exception
39 {
40 public:
41 const std::string message;
42
43 PGWFileEx(const char * szMsg) : message(szMsg) {}
44 };
45
46 class PGWIllegal : public std::exception
47 {
48 public:
49 const std::string message;
50
51 PGWIllegal(const char * szMsg) : message(szMsg) {}
52 };
53
54 class LockedGWSection
55 {
56 public:
57 static const unsigned short MAX_LOCK_DIM = 5000;
58 enum StratumSyncOp
59 {
60 SSync_None = 0,
61 SSync_Perfect = 1
62 };
63
64 class View
65 {
66 private:
67 struct
68 {
69 const GeoHeightMap::View * heightmap;
70 const Stratum::View * stratum;
71 } const_view;
72
73 struct
74 {
75 GeoHeightMap::View * heightmap;
76 Stratum::View * stratum;
77 } mutable_view;
78
79 // What? do I look like a Staples store to you?
80 View (const View & copy);
81
82 public:
83 const unsigned short
84 width, height;
85
86 View (GeoHeightMap::View * heightmap, Stratum::View * stratum)
87 : width(heightmap->width), height(heightmap->height)
88 {
89 mutable_view.heightmap = heightmap;
90 mutable_view.stratum = stratum;
91 const_view.heightmap = heightmap;
92 const_view.stratum = stratum;
93 }
94 View (const GeoHeightMap::View * heightmap, const Stratum::View * stratum)
95 : width(heightmap->width), height(heightmap->height)
96 {
97 mutable_view.heightmap = NULL;
98 mutable_view.stratum = NULL;
99 const_view.heightmap = heightmap;
100 const_view.stratum = stratum;
101 }
102
103 inline GeoHeightMap::View * getHeightMap ()
104 {
105 assert(mutable_view.heightmap != NULL);
106 return mutable_view.heightmap;
107 }
108 inline const GeoHeightMap::View * getHeightMap () const { return const_view.heightmap; }
109 inline Stratum::View * getStratum ()
110 {
111 assert(mutable_view.stratum != NULL);
112 return mutable_view.stratum;
113 }
114 inline const Stratum::View * getStratum () const { return const_view.stratum; }
115 };
116
117 const mars::BBox< long >
118 bbox;
119
120 LockedGWSection( const mars::BBox< long > & bbox, const long nDepth, const unsigned short nDEMLOD, const size_t nLayers, const unsigned short nStratumLOD );
121 LockedGWSection( const GeoHeightMap & hm, const unsigned short nDEMLOD, const Stratum & stratum );
122
123 static bool isValid (const mars::BBox< long > & bbox, const unsigned short nTileDim, const bool bPad = true );
124
125 static mars::BBox< long > computeLockedSection (const mars::BBox< long > & bbox, const unsigned short nTileDim, const bool bPad = true );
126 inline static unsigned short getMaxViewportDim (const unsigned short nTileDim, const bool bPad = true )
127 { return getActualViewportDim(MAX_LOCK_DIM, nTileDim, bPad); }
128 inline static unsigned short getActualViewportDim (const unsigned short nDimTest, const unsigned short nTileDim, const bool bPad = true)
129 { return nDimTest - nTileDim * (bPad ? 2 : 1); } // DEPS: LGWSBBA
130
131 inline unsigned short getActualWidth () const { return _hm.width; }
132 inline unsigned short getActualHeight () const { return _hm.height; }
133
134 inline mars::Range< GeoHeightMap::Precision > getElevationRange () const { return _hm.range(); }
135
136 inline void setStratumSyncOp (const StratumSyncOp & ensso)
137 { _ssop = ensso; }
138 inline const StratumSyncOp & getStratumSyncOp () const
139 { return _ssop; }
140
141 inline mars::ScalarFieldView< GeoHeightMap::Precision >::Offset at (const long x, const long y)
142 { return GeoHeightMap::Offset(&_hm, static_cast< signed int > (x - bbox.left), static_cast< signed int > (y - bbox.top)); }
143
144 void operator << (const View & view);
145 void operator >> (View && view) const;
146
147 inline void operator << (const Stratum::Offset offs)
148 { _stratum << offs; }
149
150 void blitFrom (const FileSource::MainDEM::Block & block, const unsigned short nTileX, const unsigned short nTileY);
151 void blitTo (FileSource::MainDEM::Block & block, const unsigned short nTileX, const unsigned short nTileY) const;
152 inline void processSyncOp ()
153 {
154 switch (_ssop)
155 {
156 case SSync_Perfect:
157 _stratum.applyDEM(_hm, _nDEMLOD);
158 break;
159 case SSync_None:
160 break;
161 }
162 }
163
164 void operator >> (PNGDEM & pngdem) const;
165 void operator << (const PNGDEM & pngdem);
166
167 View * createView (const long nLeft, const long nTop, const long nRight, const long nBottom);
168 const View * createView (const long nLeft, const long nTop, const long nRight, const long nBottom) const;
169
170 inline void releaseView (const View * pView) const
171 {
172 LOG(mars::Log::Debug) << pView->getHeightMap();
173 _hm.releaseView(pView->getHeightMap());
174 _stratum.releaseView(pView->getStratum());
175 delete pView;
176 }
177
178 template< typename J, typename JST >
179 inline LockedGWSection & operator += (const mars::ScalarFieldView< J, JST > & other)
180 {
181 _hm += other;
182 return *this;
183 }
184 inline LockedGWSection & operator += (const GeoHeightMap::View & other)
185 {
186 _hm += other;
187 return *this;
188 }
189 template< typename J, typename JST >
190 inline LockedGWSection & operator -= (const mars::ScalarFieldView< J, JST > & other)
191 {
192 _hm -= other;
193 return *this;
194 }
195 inline LockedGWSection & operator -= (const GeoHeightMap::View & other)
196 {
197 _hm -= other;
198 return *this;
199 }
200
201 inline const GeoHeightMap::Precision & heightmap (const long x, const long y) const
202 {
203 assert (bbox.inside(x, y));
204 return _hm.getw(x - bbox.left, y - bbox.top);
205 }
206 inline GeoHeightMap::Precision & heightmap (const long x, const long y)
207 {
208 assert (bbox.inside(x, y));
209 return _hm.getw(x - bbox.left, y - bbox.top);
210 }
211
212 inline const GeoHeightMap::Precision getSurfaceMean (const long x, const long y) const
213 {
214 assert(bbox.inside(x - 1, y - 1) && bbox.inside(x + 1, y + 1));
215 return _hm.mean (x - bbox.left, y - bbox.top);
216 }
217 inline const GeoHeightMap::Precision getSurfaceMeanVN( const long x, const long y ) const
218 {
219 assert(bbox.inside(x - 1, y - 1) && bbox.inside(x + 1, y + 1));
220 return _hm.meanVN (x - bbox.left, y - bbox.top);
221 }
222
223 inline GWCoords createCoordsRVN(const long x, const long y, const unsigned short nScale) const
224 {
225 typedef mars::Numerics< GeoHeightMap::Precision >::UP R;
226
227 return GWCoords (x, y,
228 static_cast< GWCoords::Precision > (
229 (
230 static_cast< R > (_hm.meanVN(x - nScale - bbox.left, y - nScale - bbox.top)) +
231 static_cast< R > (_hm.meanVN(x + nScale - bbox.left, y - nScale - bbox.top)) +
232 static_cast< R > (_hm.meanVN(x - nScale - bbox.left, y + nScale - bbox.top)) +
233 static_cast< R > (_hm.meanVN(x + nScale - bbox.left, y + nScale - bbox.top)) +
234 static_cast< R > (_hm.meanVN(x - bbox.left, y - bbox.top))
235 ) / 5
236 )
237 );
238 }
239
240 inline GWCoords createCoords(const long x, const long y) const
241 { return GWCoords (x, y, _hm.meanVN(x - bbox.left, y - bbox.top)); }
242
243 inline GWCoords createCoords(const GWSurfacePos & pos) const
244 { return createCoords(pos.x, pos.y); }
245
246 inline GWCoords createCoordsRVN(const GWSurfacePos & pos, const unsigned short nScale) const
247 { return createCoordsRVN(pos.x, pos.y, nScale); }
248
249 private:
250 GeoHeightMap _hm;
251 unsigned short _nDEMLOD;
252 Stratum _stratum;
253 StratumSyncOp _ssop;
254
255 /* LGWSBBA: Section bbox computation algorithm:
256 * - Aligned along tile-boundary
257 * - Iff padding:
258 * - Minimum extents minus one-half tile dimension
259 * - Maximum extents plus one-half tile dimension
260 * - Maximum extents plus one tile dimension
261 */
262 };
263
264 class RegionContainer : private std::list< mars::BBox< long > >
265 {
266 private:
267 const unsigned long
268 _nWWidth, _nWHeight;
269
270 public:
271 RegionContainer(const unsigned long nWWidth, const unsigned long nWHeight)
272 : _nWWidth(nWWidth), _nWHeight(nWHeight) {}
273
274 inline void addRegion (const mars::BBox< long > & bbox)
275 {
276 assert(!intersects(bbox));
277 push_back(bbox);
278 }
279 bool removeRegion (const mars::BBox< long > & bbox);
280 bool intersects (const mars::BBox< long > & bbox) const;
281 inline bool empty () const { return std::list< mars::BBox< long > >::empty(); }
282 };
283
284 class QTMorphs : private mars::QuadTree_BBoxIndexed< GeoMorph, long >
285 {
286 private:
287 unsigned long
288 _nWWidth, _nWHeight;
289
290 public:
291 using MorphIterator = mars::QuadTree_BBoxIndexed< GeoMorph, long >::EntityRectIterator;
292 using Region = mars::QuadTree_BBoxIndexed< GeoMorph, long >::Region;
293 using VECTOR = mars::QuadTree_BBoxIndexed< GeoMorph, long >::VECTOR;
294
295 QTMorphs (const unsigned long nWWidth, const unsigned long nWHeight)
296 : QuadTree_BBoxIndexed(std::max(nWWidth, nWHeight)), _nWWidth(nWWidth), _nWHeight(nWHeight) {}
297
298 bool addMorph (mars::ptr <GeoMorph> gm);
299 inline MorphIterator morphs (const mars::BBox< long > & bbox)
300 { return morphs(Region(bbox.getMinimum(), bbox.getMaximum())); }
301 inline MorphIterator morphs (const long nLeft, const long nTop, const long nRight, const long nBottom)
302 { return morphs(Region(VECTOR(nLeft, nTop), VECTOR(nRight, nBottom))); }
303 inline MorphIterator morphs (const Region & rg)
304 { return contents(rg); }
305 };
306
307 class AgentMap
308 {
309 private:
310 class FieldTypeWrapper
311 {
312 public:
313 FieldType type;
314
315 FieldTypeWrapper(const FieldType enftType)
316 : type(enftType) {}
317
318 inline operator FieldType () const { return type; }
319 };
320
321 public:
322 FieldType type;
323 const unsigned long width, height;
324 const float base;
325
326 AgentMap (const FieldType enftType, const unsigned long nWidth, const unsigned long nHeight, const float fBase = 0.0f)
327 : type(enftType), width(nWidth), height(nHeight), _qtField(std::max(nWidth, nHeight)), base(fBase) {}
328
329 inline void addSpherePack (const mars::ptr< GeoSpherePack > & gsp)
330 { gsp->store(_qtField, mars::ptr< FieldTypeWrapper > (new FieldTypeWrapper(type))); }
331
332 inline float sample (const long x, const long y, const long z) const
333 { return sample (GWCoords(x, y, z)); }
334 inline mars::vector3Df gradient (const long x, const long y, const long z) const
335 { return gradient (GWCoords(x, y, z)); }
336
337 float sample (const GWCoords & coords) const;
338 mars::vector3Df gradient (const GWCoords & coords) const;
339
340 private:
341 typedef mars::QuadTree_SphereIndexed< FieldTypeWrapper, GeoSpherePack::SCALAR > QuadTreeSpherePacks; // TODO: Name collision in worldfile.h
342 typedef std::vector< std::pair< std::string, mars::ptr< GeoSpherePack > > > SphPackList;
343
344 SphPackList _sphpacks;
345 QuadTreeSpherePacks _qtField;
346 };
347
348 class AllAgentMaps
349 {
350 public:
351 AgentMap density;
352
353 AllAgentMaps (const unsigned long nWidth, const unsigned long nHeight);
354
355 AgentMap & operator [] ( const FieldType enftType );
356 const AgentMap & operator [] ( const FieldType enftType ) const;
357 };
358
359 // TODO: Move into DepositSynthesizer
360 class MineralsContainer
361 {
362 public:
363 inline void addSpherePack (const std::string & sName, const mars::ptr< GeoSpherePack > & rsp)
364 { _sphpacks.push_back(std::pair< std::string, mars::ptr< GeoSpherePack > > (sName, rsp)); }
365
366 void flushTo (FileSource::MineralMap & minmap);
367
368 private:
369 typedef std::vector< std::pair< std::string, mars::ptr< GeoSpherePack > > > SphPackList;
370
371 SphPackList _sphpacks;
372 };
373
374 class IGeoWorldListener
375 {
376 public:
377 virtual void runningMorph (const mars::ptr< GeoMorph > & pGM, const size_t i, const size_t nTotal) {};
378 virtual void runningMorphs (MorphList::const_iterator i0, MorphList::const_iterator iN, const size_t i, const size_t nCount, const size_t nTotal) {};
379 virtual void rejectedMorph (const mars::ptr< GeoMorph > & pGM) {};
380 };
381
382 class PagedGeoWorld : public mars::Observable< IGeoWorldListener >
383 {
384 private:
385 unsigned short
386 _nNumProcs;
387
388 GW_MUTEX(mutex);
389
390 mutable FileSource * _pFile;
391 mutable RegionContainer * _plsbboxLockedMutableRegions;
392
393 DepositSynthesizer
394 * _pDepSynth;
395
396 struct Pass
397 {
398 QTMorphs quadtree;
399 MorphList list;
400
401 Pass(const unsigned long nWWidth, const unsigned long nWHeight)
402 : quadtree(nWWidth, nWHeight) {}
403 };
404 typedef std::vector< Pass * > PassList;
405
406 PassList _passes;
407
408 AllAgentMaps * _pAgentMaps;
409
410 protected:
411 typedef std::set< mars::ptr< GeoMorph > > MorphSet;
412
413 enum Mode
414 {
415 Read,
416 Write
417 };
418
419 class Picks : public MorphSet
420 {
421 private:
422 mars::BBox< long > _bbox;
423
424 public:
425 inline const mars::BBox< long > & getBBox() const { return _bbox; }
426 inline void setBBox (const mars::BBox< long > & bbox) { _bbox = bbox; }
427 void computeBBox ();
428 void consume( const IMineralQuery * pQMin, LockedGWSection * pSection, MineralsContainer & ctrMins );
429 };
430
431 struct WorkItem
432 {
433 mars::ptr< Picks > picks;
434 LockedGWSection * section;
435 MineralsContainer minerals;
436
437 WorkItem ()
438 : picks(NULL), section(NULL) {}
439
440 WorkItem(const mars::ptr< Picks > & pPicks)
441 : picks(pPicks), section(NULL) {}
442
443 WorkItem(const mars::ptr< GeoMorph > & pGM, const mars::BBox< long > & bbox = mars::BBox< long > ())
444 : picks(new Picks())
445 {
446 picks->insert(pGM);
447 if (bbox.empty())
448 picks->computeBBox();
449 else
450 picks->setBBox(bbox);
451 }
452 };
453
454 struct WorkQueue
455 {
456 typedef std::deque< WorkItem > ItemQueue;
457
458 ItemQueue inbox, outbox, ready;
459 };
460
461 class IWorkQueueListener
462 {
463 public:
464 virtual void readyQueue (const WorkQueue::ItemQueue & readyq) {}
465 virtual void collisions (const WorkQueue::ItemQueue & colq) {}
466 virtual void unlockQueue (const WorkQueue::ItemQueue & unlq) {}
467 };
468
469 class MasterSet : private MorphSet
470 {
471 private:
472 QTMorphs * _pQTMorphs;
473
474 GW_MUTEX(mutex);
475
476 public:
477 MasterSet (QTMorphs * pQTMorphs, MorphList::const_iterator iMorphs0, MorphList::const_iterator iMorphsN);
478
479 bool empty ();
480 mars::ptr< Picks > collect( const QTMorphs::Region & rgBBox );
481 void push (const mars::ptr< Picks > & pPicks);
482
483 MorphSet::size_type size() const { return MorphSet::size(); }
484
485 const_iterator begin () const { return MorphSet::begin(); }
486 const_iterator end () const { return MorphSet::end(); }
487 };
488
489 LockedGWSection * doLock (const mars::BBox< long > & bbox, const bool bPad = true, const bool bReadOnly = false) const;
490
491 template< Mode MODE, typename TYPE_LockedGWSection >
492 void performIOOperation (TYPE_LockedGWSection * pSection) const;
493
494 template< Mode MODE >
495 inline void blockOp ( LockedGWSection * pSection, FileSource::MainDEM::Block & block, const unsigned short i, const unsigned short j ) const
496 {
497 switch (MODE)
498 {
499 case Read: readBlock(pSection, block, i, j); break;
500 case Write: writeBlock(pSection, block, i, j); break;
501 }
502 }
503 template< Mode MODE >
504 inline void seekTileOp (const int nTX, const int nTY, const std::ios_base::seekdir dir = std::ios_base::cur) const
505 {
506 switch (MODE)
507 {
508 case Read: _pFile->tilemap.seekg(nTX, nTY, dir); break;
509 case Write: _pFile->tilemap.seekp(nTX, nTY, dir); break;
510 }
511 }
512
513 void readBlock( LockedGWSection * pSection, FileSource::MainDEM::Block & block, const unsigned short i, const unsigned short j ) const;
514 void writeBlock( const LockedGWSection * pSection, FileSource::MainDEM::Block & block, const unsigned short i, const unsigned short j ) const;
515
516 void processWorkQueue (PagedGeoWorld::WorkQueue & q, IWorkQueueListener * pListener = NULL);
517
518 void flushMinerals (MineralsContainer & ctrMins);
519 void flushOutbox( WorkQueue::ItemQueue &outbox );
520 bool isPickValid (const Picks & p) const;
521 bool isValidSectionBBox (const mars::BBox< long > & bbox) const;
522
523 bool checkGeoMorph( const mars::ptr<GeoMorph> &gm );
524
525 public:
526 static const unsigned short DEFAULT_NUM_PROCS = 16;
527
528 PagedGeoWorld (DepositSynthesizer * pDepSynth, FileSource * pFile, const unsigned short nPasses);
529 ~PagedGeoWorld();
530
531 inline void setNumProcs(const unsigned short nNumProcs) { _nNumProcs = nNumProcs; }
532
533 inline const unsigned short getLOD () const { return 0; } // TODO: Get rid of LOD for PagedGeoWorld
534 unsigned short getMaxGeoMorphWidth () const;
535 unsigned short getMaxGeoMorphHeight () const;
536
537 void addMorphs (MorphList & morphs, MorphList & rejects, const unsigned short nPass);
538 bool addMorph (mars::ptr <GeoMorph> & gm, const unsigned short nPass);
539
540 inline MorphList::const_iterator beginPass (const unsigned short nPass) const { return _passes[nPass]->list.begin(); }
541 inline MorphList::iterator beginPass (const unsigned short nPass) { return _passes[nPass]->list.begin(); }
542 inline MorphList::const_iterator endPass (const unsigned short nPass) const { return _passes[nPass]->list.end(); }
543 inline MorphList::iterator endPass (const unsigned short nPass) { return _passes[nPass]->list.end(); }
544 inline unsigned short getPassCount () const { return _passes.size(); }
545 void runMorphs (const unsigned short nPass, MorphList & rejects);
546
547 inline const AllAgentMaps & getAgentMaps () const
548 {
549 assert(_pAgentMaps != NULL);
550 return *_pAgentMaps;
551 }
552 inline AllAgentMaps & getAgentMaps ()
553 {
554 assert(_pAgentMaps != NULL);
555 return *_pAgentMaps;
556 }
557
558 inline LockedGWSection * lock (const mars::BBox< long > & bbox, const bool bPad = true)
559 { return doLock(bbox, bPad, false); }
560 inline const LockedGWSection * lockro (const mars::BBox< long > & bbox, const bool bPad = true) const
561 { return doLock(bbox, bPad, true); }
562
563 inline LockedGWSection * lock (const long x, const long y, const unsigned short nWidth, const unsigned short nHeight, const bool bPad = true)
564 { return doLock (mars::BBox< long > (x, y, x + nWidth - 1, y + nHeight - 1), bPad, false); }
565 inline const LockedGWSection * lockro (const long x, const long y, const unsigned short nWidth, const unsigned short nHeight, const bool bPad = true) const
566 { return doLock (mars::BBox< long > (x, y, x + nWidth - 1, y + nHeight - 1), bPad, true); }
567
568 void unlock (LockedGWSection * pSection);
569 void unlock (const LockedGWSection * pSection) const;
570
571 inline void operator >> (mars::ScalarFieldView< GeoHeightMap::Precision > & view) const
572 {
573 assert(_pFile != NULL);
574 _pFile->tilemap >> view;
575 }
576
577 inline const unsigned long getWorldWidth () const { return static_cast< unsigned long > (_pFile->tilemap.getTilesWide()) * static_cast< unsigned long > (_pFile->tilemap.getVirtualTileDim()); }
578 inline const unsigned long getWorldHeight () const { return static_cast< unsigned long > (_pFile->tilemap.getTilesHigh()) * static_cast< unsigned long > (_pFile->tilemap.getVirtualTileDim()); }
579 inline const unsigned short getTileDimension () const { return _pFile->tilemap.getVirtualTileDim(); }
580 };
581
582 class GeoWorld : public mars::Observable< IGeoWorldListener >
583 {
584 private:
585 unsigned short
586 _nLODLowest, _nLODMid,
587 _nTileDim;
588
589 GeoHeightMap
590 * _phmLowest;
591 DepositSynthesizer
592 * _pDepSynth;
593
594 MineralsContainer
595 _ctrMins;
596 AllAgentMaps
597 * _pAllAgentMaps;
598
599 unsigned long
600 _nLowWidth, _nLowHeight;
601
602 FileSource * _pFile;
603
604 MorphList _morphs;
605 mutable RegionContainer * _plsbboxLockedMutableRegions;
606
607 GW_MUTEX(mutex);
608
609 protected:
610 LockedGWSection * lock (const mars::BBox< long > & bbox, const bool bReadOnly) const;
611 LockedGWSection * lock (const bool bReadOnly) const;
612
613 void runMorph( const MineralsDB & mindb, mars::ptr< GeoMorph > pGM, LockedGWSection * pLockedSection );
614 bool checkGeoMorph( const mars::ptr<GeoMorph> &gm );
615
616 public:
617 static const unsigned short MIN_LOWEST_LOD = 2;
618
619 GeoWorld (
620 DepositSynthesizer * pDepSynth,
621 const unsigned short nLODLowest,
622 const unsigned short nLODMid,
623 FileSource * pFile
624 );
625 ~GeoWorld();
626
627 inline AllAgentMaps & getAgentMaps () { return *_pAllAgentMaps; }
628 inline const AllAgentMaps & getAgentMaps () const { return *_pAllAgentMaps; }
629
630 inline unsigned long getWidth () const { return _nLowWidth; }
631 inline unsigned long getHeight () const { return _nLowHeight; }
632 inline unsigned short getLOD () const { return _nLODLowest; }
633 inline unsigned short getDeltaLOD () const { return _nLODLowest - _nLODMid; }
634 unsigned short getMaxGeoMorphWidth () const;
635 unsigned short getMaxGeoMorphHeight () const;
636
637 void addMorphs( MorphList & morphs, MorphList & rejects );
638 bool addMorph (mars::ptr <GeoMorph> & gm);
639
640 inline MorphList::const_iterator beginMorphs () const { return _morphs.begin(); }
641 inline MorphList::const_iterator endMorphs () const { return _morphs.end(); }
642 inline MorphList::iterator beginMorphs () { return _morphs.begin(); }
643 inline MorphList::iterator endMorphs () { return _morphs.end(); }
644
645 inline LockedGWSection * lock ()
646 { return lock(false); }
647 inline const LockedGWSection * lock () const
648 { return lock(true); }
649 inline LockedGWSection * lock (const mars::BBox< long > & bbox)
650 { return lock(bbox, false); }
651 inline const LockedGWSection * lock (const mars::BBox< long > & bbox) const
652 { return lock(bbox, true); }
653
654 inline LockedGWSection * lock (const long x, const long y, const unsigned short nWidth, const unsigned short nHeight)
655 { return lock (mars::BBox< long > (x, y, x + nWidth - 1, y + nHeight - 1)); }
656 inline const LockedGWSection * lock (const long x, const long y, const unsigned short nWidth, const unsigned short nHeight) const
657 { return lock (mars::BBox< long > (x, y, x + nWidth - 1, y + nHeight - 1)); }
658
659 void unlock (LockedGWSection * pSection);
660 void unlock (const LockedGWSection * pSection) const;
661
662 void runMorphs (const MineralsDB & mindb, MorphList & rejects);
663
664 void write(const float fCoarseness);
665
666 inline const GeoHeightMap & getLowHM () const { return *_phmLowest; }
667
668 inline void operator << (const mars::ScalarFieldView< GeoHeightMap::Precision > & view)
669 { *_phmLowest << view; }
670 inline void operator >> (mars::ScalarFieldView< GeoHeightMap::Precision > & view) const
671 { *_phmLowest >> view; }
672 };
673}
674
675#endif
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