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Modified SurfaceExtractor to use template template parameters.

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This commit is contained in:
David Williams
2011-04-30 23:51:04 +01:00
parent 36a9be83db
commit 3a171e698b
15 changed files with 174 additions and 168 deletions
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20
library/PolyVoxCore/include/GradientEstimators.inl
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@ -27,8 +27,8 @@ freely, subject to the following restrictions:
namespace PolyVox
{
template <typename VoxelType>
Vector3DFloat computeCentralDifferenceGradient(const typename LargeVolume<VoxelType>::Sampler& volIter)
template< template<typename> class VolumeType, typename VoxelType>
Vector3DFloat computeCentralDifferenceGradient(const typename VolumeType<VoxelType>::Sampler& volIter)
{
//FIXME - bitwise way of doing this?
VoxelType voxel1nx = volIter.peekVoxel1nx0py0pz() > 0 ? 1: 0;
@ -48,8 +48,8 @@ namespace PolyVox
);
}
template <typename VoxelType>
Vector3DFloat computeDecimatedCentralDifferenceGradient(const typename LargeVolume<VoxelType>::Sampler& volIter)
template< template<typename> class VolumeType, typename VoxelType>
Vector3DFloat computeDecimatedCentralDifferenceGradient(const typename VolumeType<VoxelType>::Sampler& volIter)
{
const int32_t x = volIter.getPosX();
const int32_t y = volIter.getPosY();
@ -73,8 +73,8 @@ namespace PolyVox
);
}
template <typename VoxelType>
Vector3DFloat computeSmoothCentralDifferenceGradient(typename LargeVolume<VoxelType>::Sampler& volIter)
template< template<typename> class VolumeType, typename VoxelType>
Vector3DFloat computeSmoothCentralDifferenceGradient(typename VolumeType<VoxelType>::Sampler& volIter)
{
int32_t initialX = volIter.getPosX();
int32_t initialY = volIter.getPosY();
@ -104,8 +104,8 @@ namespace PolyVox
);
}
template <typename VoxelType>
Vector3DFloat computeSobelGradient(const typename LargeVolume<VoxelType>::Sampler& volIter)
template< template<typename> class VolumeType, typename VoxelType>
Vector3DFloat computeSobelGradient(const typename VolumeType<VoxelType>::Sampler& volIter)
{
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} } };
@ -187,8 +187,8 @@ namespace PolyVox
return Vector3DFloat(static_cast<float>(-xGrad),static_cast<float>(-yGrad),static_cast<float>(-zGrad));
}
template <typename VoxelType>
Vector3DFloat computeSmoothSobelGradient(typename LargeVolume<VoxelType>::Sampler& volIter)
template< template<typename> class VolumeType, typename VoxelType>
Vector3DFloat computeSmoothSobelGradient(typename VolumeType<VoxelType>::Sampler& volIter)
{
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} } };