diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/paint_mask.c')
-rw-r--r-- | source/blender/editors/sculpt_paint/paint_mask.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/blender/editors/sculpt_paint/paint_mask.c b/source/blender/editors/sculpt_paint/paint_mask.c index f130c2ee685..305347b46a7 100644 --- a/source/blender/editors/sculpt_paint/paint_mask.c +++ b/source/blender/editors/sculpt_paint/paint_mask.c @@ -248,6 +248,7 @@ typedef struct LassoGestureData { typedef struct LineGestureData { float true_plane[4]; float plane[4]; + bool flip; } LineGestureData; struct SculptGestureOperation; @@ -461,6 +462,8 @@ static SculptGestureContext *sculpt_gesture_init_from_line(bContext *C, wmOperat line_points[1][0] = RNA_int_get(op->ptr, "xend"); line_points[1][1] = RNA_int_get(op->ptr, "yend"); + sgcontext->line.flip = RNA_boolean_get(op->ptr, "flip"); + float depth_point[3]; float plane_points[3][3]; @@ -481,6 +484,12 @@ static SculptGestureContext *sculpt_gesture_init_from_line(bContext *C, wmOperat if (!sgcontext->vc.rv3d->is_persp) { mul_v3_fl(normal, -1.0f); } + + /* Apply flip. */ + if (sgcontext->line.flip) { + mul_v3_fl(normal, -1.0f); + } + mul_v3_mat3_m4v3(normal, sgcontext->vc.obact->imat, normal); float plane_point_object_space[3]; mul_v3_m4v3(plane_point_object_space, sgcontext->vc.obact->imat, plane_points[0]); |