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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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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