diff options
Diffstat (limited to 'src/live_effects/lpe-parallel.cpp')
| -rw-r--r-- | src/live_effects/lpe-parallel.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/live_effects/lpe-parallel.cpp b/src/live_effects/lpe-parallel.cpp index e0e156263..e6d49b0b2 100644 --- a/src/live_effects/lpe-parallel.cpp +++ b/src/live_effects/lpe-parallel.cpp @@ -114,7 +114,9 @@ KnotHolderEntityLeftEnd::knot_set(NR::Point const &p, NR::Point const &/*origin* LPEParallel *lpe = get_effect(item); - double lambda = L2(p - lpe->offset_pt) * sgn(dot(p.to_2geom() - lpe->offset_pt, lpe->dir)); + NR::Point const s = snap_knot_position(p); + + double lambda = L2(s - lpe->offset_pt) * sgn(dot(s.to_2geom() - lpe->offset_pt, lpe->dir)); lpe->length_left.param_set_value(-lambda); sp_lpe_item_update_patheffect (SP_LPE_ITEM(item), false, true); @@ -127,7 +129,9 @@ KnotHolderEntityRightEnd::knot_set(NR::Point const &p, NR::Point const &/*origin LPEParallel *lpe = get_effect(item); - double lambda = L2(p - lpe->offset_pt) * sgn(dot(p.to_2geom() - lpe->offset_pt, lpe->dir)); + NR::Point const s = snap_knot_position(p); + + double lambda = L2(s - lpe->offset_pt) * sgn(dot(s.to_2geom() - lpe->offset_pt, lpe->dir)); lpe->length_right.param_set_value(lambda); sp_lpe_item_update_patheffect (SP_LPE_ITEM(item), false, true); |