cuikdim.c File Reference

Detailed Description

A tool compute the dimension of the manifold implicitly defined by a set of equations (or encoded in a world file). To compute this dimension we assume that the configuration given in the joints/links file is a regular configuration.

The dimension of the implicit manifold is know typically a priori (and set in the N_DOF parameter) In many cases, however the presence of redundant constraints or special parameters (symmetries, etc) make it hard to figure out this dimension. To address this problems we provide this small application that numerically determines the dimension of the implicitly defined manifold.

Note that the dimension is computed up to the given numerical accuracy (parameter EPSILON).

Additonally note that the tools relying on an atlas can automatially determine the dimension of the implicit manifold. This is achieved setting N_DOF to 0.

Definition in file cuikdim.c.

Functions
int	main (int argc, char **arg)
	Main body of the cuikdim application. More...

Function Documentation

int main	(	int	argc,
		char **	arg
	)

Main body of the cuikdim application.

A tool compute the dimension of the manifold implicitly defined by a set of equations (or encoded in a world file). To compute this dimension we assume that the configuration given in the joints/links file is a regular configuration.

The dimension of the implicit manifold is know typically a priori (and set in the N_DOF parameter) In many cases, however the presence of redundant constraints or special parameters (symmetries, etc) make it hard to figure out this dimension. To address this problems we provide this small application that numerically determines the dimension of the implicitly defined manifold.

Note that the dimension is computed up to the given numerical accuracy (parameter EPSILON).

Additonally note that the tools relying on an atlas can automatially determine the dimension of the implicit manifold. This is achieved setting N_DOF to 0.

Use:

• cuikdim problem_name

where

• problem_name is the file with the molecuar information (typically a pdb).

The file extensions are not required.

Parameters

argc	Number of elements in the command line that starts the application (i.e., the cuikdim command itself and its arguments).
arg	Strings with the arguments.

Returns

EXIT_SUCCESS (0) if the execution worked out fine and EXIT_FAILURE if not.

Definition at line 95 of file cuikdim.c.

References ChangeParameter(), CreateFileName(), CS_WD_DELETE, CS_WD_GET_NUM_SYSTEM_VARS, CS_WD_INIT, CT_N_DOF, DeleteAtlas(), DeleteFileName(), DeleteParameters(), FALSE, GetFileFullName(), InitAtlasFromPoint(), InitParametersFromFile(), PARAM_EXT, ReadOneSample(), and TRUE.