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Added lock and unlock semantics to VolumeChangeTracker.

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This commit is contained in:
David Williams
2008-05-25 20:48:10 +00:00
parent 7a4e4556b1
commit db9287303c
2 changed files with 76 additions and 43 deletions
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48
include/VolumeChangeTracker.h
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@ -28,6 +28,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "Constants.h"
#include "PolyVoxForwardDeclarations.h"
#include "Region.h"
#include "TypeDef.h"
namespace PolyVox
@ -41,41 +42,30 @@ namespace PolyVox
~VolumeChangeTracker();
//Getters
Region getEnclosingRegion(void);
boost::uint8_t getVoxelAt(const Vector3DUint16& pos);
boost::uint8_t getVoxelAt(boost::uint16_t uX, boost::uint16_t uY, boost::uint16_t uZ);
const std::string& getTypeName(void) const;
boost::uint16_t getSideLength(void);
const BlockVolume<boost::uint8_t>* getVolumeData(void) const;
//Setters
void setVolumeData(BlockVolume<boost::uint8_t>* volumeDataToSet);
void setNormalGenerationMethod(NormalGenerationMethod method);
std::list<RegionGeometry> getChangedRegionGeometry(void);
void getChangedRegions(std::list<Region>& listToFill);
Region getEnclosingRegion(void);
boost::uint16_t getSideLength(void);
const BlockVolume<boost::uint8_t>* getVolumeData(void) const;
boost::uint8_t getVoxelAt(const Vector3DUint16& pos);
boost::uint8_t getVoxelAt(boost::uint16_t uX, boost::uint16_t uY, boost::uint16_t uZ);
void setAllUpToDateFlagsTo(bool newUpToDateValue);
LinearVolume<bool>* volSurfaceUpToDate;
public:
void markRegionChanged(boost::uint16_t firstX, boost::uint16_t firstY, boost::uint16_t firstZ, boost::uint16_t lastX, boost::uint16_t lastY, boost::uint16_t lastZ);
void setLockedVoxelAt(boost::uint16_t x, boost::uint16_t y, boost::uint16_t z, boost::uint8_t value);
void setUnlockedVoxelAt(boost::uint16_t x, boost::uint16_t y, boost::uint16_t z, boost::uint8_t value);
//Setters
void setAllRegionsUpToDate(bool newUpToDateValue);
void setLockedVoxelAt(boost::uint16_t x, boost::uint16_t y, boost::uint16_t z, boost::uint8_t value);
void setVolumeData(BlockVolume<boost::uint8_t>* volumeDataToSet);
void setVoxelAt(boost::uint16_t x, boost::uint16_t y, boost::uint16_t z, boost::uint8_t value);
//Others
void lockRegion(const Region& regToLock);
void unlockRegion(void);
//void markRegionChanged(boost::uint16_t firstX, boost::uint16_t firstY, boost::uint16_t firstZ, boost::uint16_t lastX, boost::uint16_t lastY, boost::uint16_t lastZ);
private:
BlockVolume<boost::uint8_t>* volumeData;
bool m_bIsLocked;
Region m_regLastLocked;
BlockVolume<boost::uint8_t>* volumeData;
LinearVolume<bool>* volRegionUpToDate;
};
}