BRL-CAD
snap.h File Reference
#include "common.h"
#include "vmath.h"
#include "bv/defines.h"
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Functions

int bv_snap_lines_2d (struct bview *v, fastf_t *fx, fastf_t *fy)
 
void bv_view_center_linesnap (struct bview *v)
 
int bv_snap_lines_3d (point_t *out_pt, struct bview *v, point_t *p)
 
int bv_snap_grid_2d (struct bview *v, fastf_t *fx, fastf_t *fy)