BRL-CAD
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Snap sample points to view grinds and/or elements. More...
Files | |
file | snap.h |
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) |
Snap sample points to view grinds and/or elements.
Logic for snapping sample points to view elements and grids.