normal_3d.h File Reference
`#include <pcl/features/feature.h>`
Include dependency graph for normal_3d.h: Go to the source code of this file.

## Classes

class  pcl::NormalEstimation< PointInT, PointOutT >
NormalEstimation estimates local surface properties (surface normals and curvatures)at each 3D point. If PointOutT is specified as pcl::Normal, the normal is stored in the first 3 components (0-2), and the curvature is stored in component 3. More...
class  pcl::NormalEstimation< PointInT, Eigen::MatrixXf >
NormalEstimation estimates local surface properties at each 3D point, such as surface normals and curvatures. More...

namespace  pcl

## Functions

template<typename PointT >
void pcl::computePointNormal (const pcl::PointCloud< PointT > &cloud, Eigen::Vector4f &plane_parameters, float &curvature)
Compute the Least-Squares plane fit for a given set of points, and return the estimated plane parameters together with the surface curvature.
template<typename PointT >
void pcl::computePointNormal (const pcl::PointCloud< PointT > &cloud, const std::vector< int > &indices, Eigen::Vector4f &plane_parameters, float &curvature)
Compute the Least-Squares plane fit for a given set of points, using their indices, and return the estimated plane parameters together with the surface curvature.
template<typename PointT , typename Scalar >
void pcl::flipNormalTowardsViewpoint (const PointT &point, float vp_x, float vp_y, float vp_z, Eigen::Matrix< Scalar, 4, 1 > &normal)
Flip (in place) the estimated normal of a point towards a given viewpoint.
template<typename PointT , typename Scalar >
void pcl::flipNormalTowardsViewpoint (const PointT &point, float vp_x, float vp_y, float vp_z, Eigen::Matrix< Scalar, 3, 1 > &normal)
Flip (in place) the estimated normal of a point towards a given viewpoint.
template<typename PointT >
void pcl::flipNormalTowardsViewpoint (const PointT &point, float vp_x, float vp_y, float vp_z, float &nx, float &ny, float &nz)
Flip (in place) the estimated normal of a point towards a given viewpoint.

pcl
Author(s): Open Perception
autogenerated on Mon Oct 6 2014 03:19:13