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Only the region size constants remain.

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This commit is contained in:
David Williams
2008-04-27 21:31:02 +00:00
parent f07b617f02
commit 2107128f7c
5 changed files with 26 additions and 30 deletions
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18
include/GradientEstimators.inl
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@ -3,15 +3,6 @@ namespace PolyVox
template <typename VoxelType>
Vector3DFloat computeCentralDifferenceGradient(const VolumeIterator<VoxelType>& volIter)
{
//FIXME - should this test be here?
if((volIter.getPosX() < 1) || (volIter.getPosX() > POLYVOX_VOLUME_SIDE_LENGTH-2) ||
(volIter.getPosY() < 1) || (volIter.getPosY() > POLYVOX_VOLUME_SIDE_LENGTH-2) ||
(volIter.getPosZ() < 1) || (volIter.getPosZ() > POLYVOX_VOLUME_SIDE_LENGTH-2))
{
//LogManager::getSingleton().logMessage("Out of range");
return Vector3DFloat(0.0,0.0,0.0);
}
//FIXME - bitwise way of doing this?
VoxelType voxel1nx = volIter.peekVoxel1nx0py0pz() > 0 ? 1: 0;
VoxelType voxel1px = volIter.peekVoxel1px0py0pz() > 0 ? 1: 0;
@ -33,15 +24,6 @@ namespace PolyVox
template <typename VoxelType>
Vector3DFloat computeSobelGradient(const VolumeIterator<VoxelType>& volIter)
{
//FIXME - should this test be here?
if((volIter.getPosX() < 1) || (volIter.getPosX() > POLYVOX_VOLUME_SIDE_LENGTH-2) ||
(volIter.getPosY() < 1) || (volIter.getPosY() > POLYVOX_VOLUME_SIDE_LENGTH-2) ||
(volIter.getPosZ() < 1) || (volIter.getPosZ() > POLYVOX_VOLUME_SIDE_LENGTH-2))
{
//LogManager::getSingleton().logMessage("Out of range");
return Vector3DFloat(0.0,0.0,0.0);
}
static const int weights[3][3][3] = { { {2,3,2}, {3,6,3}, {2,3,2} }, {
{3,6,3}, {6,0,6}, {3,6,3} }, { {2,3,2}, {3,6,3}, {2,3,2} } };