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Refactoring VolumeChangeTracker

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This commit is contained in:
David Williams 2008-05-25 16:20:10 +00:00
parent 44af6f12e8
commit b7e9216355
3 changed files with 21 additions and 39 deletions
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3
include/Region.h
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@ -23,12 +23,13 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define __PolyVox_Region_H__
#pragma region Headers
#include "TypeDef.h"
#include "Vector.h"
#pragma endregion
namespace PolyVox
{
class Region
class POLYVOX_API Region
{
public:
Region();

24
include/VolumeChangeTracker.h
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@ -41,7 +41,9 @@ namespace PolyVox
~VolumeChangeTracker();
//Getters
boost::uint8_t getMaterialIndexAt(boost::uint16_t uX, boost::uint16_t uY, boost::uint16_t uZ);
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);
@ -51,19 +53,11 @@ namespace PolyVox
//Setters
void setVolumeData(BlockVolume<boost::uint8_t>* volumeDataToSet);
void setNormalGenerationMethod(NormalGenerationMethod method);
//void _findVisibleObjects(Camera* cam, VisibleObjectsBoundsInfo * visibleBounds, bool onlyShadowCasters);
std::list<RegionGeometry> getChangedRegionGeometry(void);
void setAllUpToDateFlagsTo(bool newUpToDateValue);
//void generateLevelVolume(void);
//bool containsPoint(Vector3DFloat pos, float boundary);
//bool containsPoint(Vector3DInt32 pos, boost::uint16_t boundary);
LinearVolume<bool>* volSurfaceUpToDate;
@ -77,19 +71,9 @@ namespace PolyVox
void setVoxelAt(boost::uint16_t x, boost::uint16_t y, boost::uint16_t z, boost::uint8_t value);
static boost::uint16_t fileNo;
bool useNormalSmoothing;
boost::uint16_t normalSmoothingFilterSize;
NormalGenerationMethod m_normalGenerationMethod;
private:
BlockVolume<boost::uint8_t>* volumeData;
bool m_bHaveGeneratedMeshes;
//std::string m_aMaterialNames[256];
BlockVolume<boost::uint8_t>* volumeData;
};
}

33
source/VolumeChangeTracker.cpp
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@ -42,12 +42,7 @@ namespace PolyVox
//////////////////////////////////////////////////////////////////////////
VolumeChangeTracker::VolumeChangeTracker()
:volumeData(0)
,useNormalSmoothing(false)
,normalSmoothingFilterSize(1)
,m_normalGenerationMethod(SOBEL)
,m_bHaveGeneratedMeshes(false)
{
//sceneNodes.clear();`
}
VolumeChangeTracker::~VolumeChangeTracker()
@ -147,23 +142,25 @@ namespace PolyVox
return volumeData->getSideLength();
}
uint8_t VolumeChangeTracker::getMaterialIndexAt(uint16_t uX, uint16_t uY, uint16_t uZ)
Region VolumeChangeTracker::getEnclosingRegion(void)
{
if(volumeData->containsPoint(Vector3DInt32(uX,uY,uZ),0))
{
VolumeIterator<boost::uint8_t> volIter(*volumeData);
volIter.setPosition(uX,uY,uZ);
return volIter.getVoxel();
}
else
{
return 0;
}
return volumeData->getEnclosingRegion();
}
void VolumeChangeTracker::setNormalGenerationMethod(NormalGenerationMethod method)
uint8_t VolumeChangeTracker::getVoxelAt(const Vector3DUint16& pos)
{
m_normalGenerationMethod = method;
return getVoxelAt(pos.x(), pos.y(), pos.z());
}
uint8_t VolumeChangeTracker::getVoxelAt(uint16_t uX, uint16_t uY, uint16_t uZ)
{
assert(ux < volumeData->getSideLength());
assert(uy < volumeData->getSideLength());
assert(uz < volumeData->getSideLength());
VolumeIterator<boost::uint8_t> volIter(*volumeData);
volIter.setPosition(uX,uY,uZ);
return volIter.getVoxel();
}
const BlockVolume<boost::uint8_t>* VolumeChangeTracker::getVolumeData(void) const