NAME
plucker_line_from_points - Creates a plucker line from two three-dimensional points.
SYNOPSIS
#include "g/g_plucker.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 plucker_line_from_points
(
Vector **plucker_line,
const Vector *point_one,
const Vector *point_two
);
PARAMETERS
-
Vector **plucker_line
-
The target Vector pointer to put the new plucker line into.
-
const Vector *point_one
-
The first point, as a homogenized 4-Vector.
-
const Vector *point_two
-
The second point, as a homogenized 4-Vector.
DESCRIPTION
Creates a 6-vector plucker line from the elements in two 4-vectors
representing two points in three-dimensional space.
RETURNS
ERROR if either point is of innappropriate size or if allocation fails.
NO_ERROR otherwise.
RELATED
plucker_line_from_planes
DISCLAIMER
This software is not adequatedly tested. It is recomended that
results are checked independantly where appropriate.
AUTHOR
Andrew Emmott (aemmott)
DOCUMENTER
Andrew Emmott (aemmott)
SEE ALSO
plucker_line_from_planes
,
invert_plucker_line
,
ow_invert_plucker_line
,
plucker_line_intersect
,
is_plucker_line
,
line_projection_matrix_from_planes
,
line_projection_matrix_from_point_project_matrix
,
forward_line_projection