#include <pcl/point_types.h>
#include <pcl/point_cloud.h>

Include dependency graph for polygon_filter.h:

This graph shows which files directly or indirectly include this file:

Functions
template<class point_type1 >
pcl::PointCloud< point_type1 >	crop_by_polygon (const pcl::PointCloud< point_type1 > &cropping_polygon, const pcl::PointCloud< point_type1 > &cloud_to_crop, int x=0, int y=1, bool invert=false)
	Crops a pointcloud in 2D. x and y determine the dimensions to use.
template<class point_type1 >
bool	point_inside_polygon (const pcl::PointCloud< point_type1 > &cropping_polygon, const point_type1 &query_point, int x, int y)
template<class point_type1 >
pcl::PointCloud< point_type1 >	standardCroppingPolygon (float door_radius)
template<class point_type1 >
pcl::PointCloud< point_type1 >	standardCroppingPolygon2 (float door_radius)

Function Documentation

template<class point_type1 >

pcl::PointCloud<point_type1> crop_by_polygon	(	const pcl::PointCloud< point_type1 > &	cropping_polygon,
		const pcl::PointCloud< point_type1 > &	cloud_to_crop,
		int	x = `0`,
		int	y = `1`,
		bool	invert = `false`
	)

Crops a pointcloud in 2D. x and y determine the dimensions to use.

Definition at line 58 of file polygon_filter.cpp.

template<class point_type1 >

bool point_inside_polygon	(	const pcl::PointCloud< point_type1 > &	cropping_polygon,
		const point_type1 &	query_point,
		int	x,
		int	y
	)

Determines whether a point is inside a 2D polygon. x and y determine the dimensions to use This is a variation of the algorithm at http://paulbourke.net/geometry/insidepoly/ point_type2 needs only provide the data[] member, regardless of fancy stuff in point_type1

Definition at line 8 of file polygon_filter.cpp.

template<class point_type1 >

pcl::PointCloud<point_type1> standardCroppingPolygon ( float door_radius )

Append the inside radius points at front, the outside_radius points at end Results in right sequence for going inside from min_angle to max_angle and back on the outside

inefficient but easy to understand

Definition at line 15 of file polygon_filter.h.

template<class point_type1 >

pcl::PointCloud<point_type1> standardCroppingPolygon2 ( float door_radius )

Definition at line 38 of file polygon_filter.h.

Functions

Function Documentation