viewdir.c File Reference
#include "common.h"
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include "./ged_private.h"
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int ged_viewdir (struct ged *gedp, int argc, const char *argv[])

Detailed Description

The viewdir command.

Definition in file viewdir.c.

Function Documentation

int ged_viewdir ( struct ged gedp,
int  argc,
const char *  argv[] 

Return the view direction.

Definition at line 36 of file viewdir.c.

References bn_encode_vect(), bn_mat_inv(), bu_vls_printf(), bu_vls_trunc(), GED_CHECK_ARGC_GT_0, GED_CHECK_DATABASE_OPEN, GED_CHECK_VIEW, GED_ERROR, ged::ged_gvp, GED_OK, ged::ged_result_str, bview::gv_rotation, usage(), and VSET.

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