bspline_3d_gradient.hpp File Reference

#include "utils/Vector.hpp"
#include "detail/ll_and_dist.hpp"
#include "utils/math/bspline.hpp"
#include "utils/math/tensor_product.hpp"
#include <array>
#include <cstddef>

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Namespaces
namespace	Utils
namespace	Utils::Interpolation

Functions
template<int order, typename Kernel >
void	Utils::Interpolation::bspline_3d_gradient (Vector3d const &pos, Kernel const &kernel, Vector3d const &grid_spacing, Vector3d const &offset)
	cardinal B-spline gradient interpolation with internal iteration.
template<int order, typename T , typename Kernel >
T	Utils::Interpolation::bspline_3d_gradient_accumulate (Vector3d const &pos, Kernel const &kernel, Vector3d const &grid_spacing, Vector3d const &offset, T const &init)
	cardinal B-spline weighted sum.