NAME

is_point_inside_hull - Determines if the input point is inside the hull.

SYNOPSIS

#include "h/h_hull.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int is_point_inside_hull
(
	const Hull *hp,
	const Vector *test_vp
);

DESCRIPTION

This predicate function determines if the input point lies within the input convex hull. The first argument "hp" is the address of the convex hull The second argument "test_vp" contains the address of a the query location.

RETURNS

TRUE if test_vp is in the hull, FALSE if it is not, and ERROR on failure.

RELATED

Hull

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Kobus Barnard

DOCUMENTER

Lindsay Martin and Kobus Barnard

SEE ALSO

create_hull , free_hull , copy_hull , get_convex_hull , find_convex_hull , is_hull_inside_hull , find_hull_bounds