MeanCurvature< MapType, DiffScheme2, DiffScheme1 > Struct Template Reference

Compute the mean curvature. More...

#include <openvdb/math/Operators.h>

Static Public Member Functions
template<typename Accessor >
static bool	compute (const MapType &map, const Accessor &grid, const Coord &ijk, double &alpha, double &beta)
	Random access version. More...
template<typename Accessor >
static Accessor::ValueType	result (const MapType &map, const Accessor &grid, const Coord &ijk)
template<typename Accessor >
static Accessor::ValueType	normGrad (const MapType &map, const Accessor &grid, const Coord &ijk)
template<typename StencilT >
static bool	compute (const MapType &map, const StencilT &stencil, double &alpha, double &beta)
	Stencil access version. More...
template<typename StencilT >
static StencilT::ValueType	result (const MapType &map, const StencilT stencil)
template<typename StencilT >
static StencilT::ValueType	normGrad (const MapType &map, const StencilT stencil)

Detailed Description

template<typename MapType, DDScheme DiffScheme2, DScheme DiffScheme1>
struct openvdb::v13_0::math::MeanCurvature< MapType, DiffScheme2, DiffScheme1 >

Compute the mean curvature.

The mean curvature is returned in two parts, alpha and beta, where alpha is the numerator in ∇ · (∇Φ / |∇Φ|) and beta is |∇Φ|.

Member Function Documentation

static bool compute ( const MapType &  map, const Accessor &  grid, const Coord &  ijk, double &  alpha, double &  beta  )

inlinestatic

Random access version.

Returns

true if the gradient is nonzero, in which case the mean curvature is returned in two parts, alpha and beta, where alpha is the numerator in ∇ · (∇Φ / |∇Φ|) and beta is |∇Φ|.

static bool compute ( const MapType &  map, const StencilT &  stencil, double &  alpha, double &  beta  )

inlinestatic

Stencil access version.

Returns

true if the gradient is nonzero, in which case the mean curvature is returned in two parts, alpha and beta, where alpha is the numerator in ∇ · (∇Φ / |∇Φ|) and beta is |∇Φ|.

static Accessor::ValueType normGrad ( const MapType &  map, const Accessor &  grid, const Coord &  ijk  )

inlinestatic

static StencilT::ValueType normGrad ( const MapType &  map, const StencilT  stencil  )

inlinestatic

static Accessor::ValueType result ( const MapType &  map, const Accessor &  grid, const Coord &  ijk  )

inlinestatic

static StencilT::ValueType result ( const MapType &  map, const StencilT  stencil  )

inlinestatic