CubicInterpolation.hpp File Reference

#include <Eigen/Core>
#include <vector>
#include <map>
#include "grid_map_core/TypeDefs.hpp"

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Classes
struct	grid_map::bicubic::DataMatrix
struct	grid_map::bicubic::IndicesMatrix

Namespaces
	grid_map
	grid_map::bicubic
	grid_map::bicubic_conv

Typedefs
using	grid_map::FunctionValueMatrix = Eigen::Matrix4d

Enumerations
enum	grid_map::bicubic::Dim2D : int { grid_map::bicubic::Dim2D::X, grid_map::bicubic::Dim2D::Y }

Functions
bool	grid_map::bicubic_conv::assembleFunctionValueMatrix (const GridMap &gridMap, const std::string &layer, const Position &queriedPosition, FunctionValueMatrix *data)
void	grid_map::bicubic::assembleFunctionValueMatrix (const DataMatrix &f, const DataMatrix &dfx, const DataMatrix &dfy, const DataMatrix &ddfxy, FunctionValueMatrix *functionValues)
unsigned int	grid_map::bindIndexToRange (unsigned int idReq, unsigned int nElem)
void	grid_map::bicubic::bindIndicesToRange (const GridMap &gridMap, IndicesMatrix *indices)
bool	grid_map::bicubic::computeNormalizedCoordinates (const GridMap &gridMap, const Index &originIndex, const Position &queriedPosition, Position *normalizedCoordinates)
double	grid_map::bicubic_conv::convolve1D (double t, const Eigen::Vector4d &functionValues)
bool	grid_map::bicubic_conv::evaluateBicubicConvolutionInterpolation (const GridMap &gridMap, const std::string &layer, const Position &queriedPosition, double *interpolatedValue)
bool	grid_map::bicubic::evaluateBicubicInterpolation (const GridMap &gridMap, const std::string &layer, const Position &queriedPosition, double *interpolatedValue)
double	grid_map::bicubic::evaluatePolynomial (const FunctionValueMatrix &functionValues, double tx, double ty)
double	grid_map::bicubic::firstOrderDerivativeAt (const Matrix &layerData, const Index &index, Dim2D dim, double resolution)
bool	grid_map::bicubic::getClosestPointIndices (const GridMap &gridMap, const Position &queriedPosition, Index *index)
bool	grid_map::bicubic::getFirstOrderDerivatives (const Matrix &layerData, const IndicesMatrix &indices, Dim2D dim, double resolution, DataMatrix *derivatives)
bool	grid_map::bicubic::getFunctionValues (const Matrix &layerData, const IndicesMatrix &indices, DataMatrix *data)
bool	grid_map::bicubic_conv::getIndicesOfMiddleKnot (const GridMap &gridMap, const Position &queriedPosition, Index *index)
double	grid_map::getLayerValue (const Matrix &layerMat, int rowReq, int colReq)
bool	grid_map::bicubic::getMixedSecondOrderDerivatives (const Matrix &layerData, const IndicesMatrix &indices, double resolution, DataMatrix *derivatives)
bool	grid_map::bicubic_conv::getNormalizedCoordinates (const GridMap &gridMap, const Position &queriedPosition, Position *position)
bool	grid_map::bicubic::getUnitSquareCornerIndices (const GridMap &gridMap, const Position &queriedPosition, IndicesMatrix *indicesMatrix)
double	grid_map::bicubic::mixedSecondOrderDerivativeAt (const Matrix &layerData, const Index &index, double resolution)

Variables
static const Eigen::Matrix4d	grid_map::bicubic::bicubicInterpolationMatrix
static const Eigen::Matrix4d	grid_map::bicubic_conv::cubicInterpolationConvolutionMatrix