NAME

get_hull_CM_and_volume - Finds the hull average and volume.

SYNOPSIS

#include "h/h_ave.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 get_hull_CM_and_volume
(
	const Hull *hp,
	Vector **average_vpp,
	double *volume_ptr
);

DESCRIPTION

This routine finds the average (center of mass) of the input hull and its volume. The first argument "hp" is the address of the convex hull to compute the average of. Only 2-D or 3-D hulls are currently supported. The second argument "average_vpp" contains the address of a vector for the computed hull average. If the hull average is not required, then it can be NULL. The third argument "volume_ptr" is a pointer to the volume to be computed. If the volume is not needed, this argument can be NULL.

RETURNS

NO_ERROR on success: ERROR on failure.

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