diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2017-10-06 09:38:56 +0300 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2017-10-06 09:38:56 +0300 |
| commit | 3282218983762197f8c4dfe478d357f6cfa20e4a (patch) | |
| tree | 1290fe72cda6dee8fa282e86a077f4b40c0804fc | |
| parent | 327bb6e54349226fcf99d5b5fc77308b3d575b4e (diff) | |
Sculpt: clamp normal to plane w/ projected falloff
Allows for editing outlines w/o pushing geometry towards/away from
the view.
| -rw-r--r-- | source/blender/editors/sculpt_paint/sculpt.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c index 64eff7186d9..202acd32579 100644 --- a/source/blender/editors/sculpt_paint/sculpt.c +++ b/source/blender/editors/sculpt_paint/sculpt.c @@ -1362,6 +1362,10 @@ static void update_sculpt_normal(Sculpt *sd, Object *ob, (cache->first_time || !(brush->flag & BRUSH_ORIGINAL_NORMAL))) { calc_sculpt_normal(sd, ob, nodes, totnode, cache->sculpt_normal); + if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) { + project_plane_v3_v3v3(cache->sculpt_normal, cache->sculpt_normal, cache->view_normal); + normalize_v3(cache->sculpt_normal); + } copy_v3_v3(cache->sculpt_normal_symm, cache->sculpt_normal); } else { @@ -2690,6 +2694,10 @@ static void calc_sculpt_plane( case SCULPT_DISP_DIR_AREA: calc_area_normal_and_center(sd, ob, nodes, totnode, r_area_no, r_area_co); + if (brush->falloff_shape == PAINT_FALLOFF_SHAPE_TUBE) { + project_plane_v3_v3v3(r_area_no, r_area_no, ss->cache->view_normal); + normalize_v3(r_area_no); + } break; default: |