Namespaces | Functions

distances.h File Reference

#include <pcl/common/common.h>
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Detailed Description

Define standard C methods to do distance calculations.

Definition in file distances.h.

Namespaces

namespace  pcl
 

Software License Agreement (BSD License).


Functions

PCL_EXPORTS void pcl::lineToLineSegment (const Eigen::VectorXf &line_a, const Eigen::VectorXf &line_b, Eigen::Vector4f &pt1_seg, Eigen::Vector4f &pt2_seg)
 Get the shortest 3D segment between two 3D lines.
double pcl::sqrPointToLineDistance (const Eigen::Vector4f &pt, const Eigen::Vector4f &line_pt, const Eigen::Vector4f &line_dir)
 Get the square distance from a point to a line (represented by a point and a direction).
double pcl::sqrPointToLineDistance (const Eigen::Vector4f &pt, const Eigen::Vector4f &line_pt, const Eigen::Vector4f &line_dir, const double sqr_length)
 Get the square distance from a point to a line (represented by a point and a direction).
template<typename PointT >
double pcl::getMaxSegment (const pcl::PointCloud< PointT > &cloud, PointT &pmin, PointT &pmax)
 Obtain the maximum segment in a given set of points, and return the minimum and maximum points.
template<typename PointT >
double pcl::getMaxSegment (const pcl::PointCloud< PointT > &cloud, const std::vector< int > &indices, PointT &pmin, PointT &pmax)
 Obtain the maximum segment in a given set of points, and return the minimum and maximum points.