From 67c555a8b193749b6440d2cdcad9961a9949f0b2 Mon Sep 17 00:00:00 2001
From: Germano <germano.costa@ig.com.br>
Date: Fri, 22 Sep 2017 15:33:46 -0300
Subject: [PATCH] mesh_snap_utilities_line: fixes bug with shift constrain due
to recent changes
---
mesh_snap_utilities_line.py | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/mesh_snap_utilities_line.py b/mesh_snap_utilities_line.py
index f582c7011..a74c74794 100644
--- a/mesh_snap_utilities_line.py
+++ b/mesh_snap_utilities_line.py
@@ -127,7 +127,7 @@ def out_Location(rv3d, region, orig, vector):
return hit
-def get_closest_edge(bm, point, dist_sq):
+def get_closest_edge(bm, point, dist):
r_edge = None
for edge in bm.edges:
v1 = edge.verts[0].co
@@ -151,9 +151,9 @@ def get_closest_edge(bm, point, dist_sq):
else:
tmp = ret[0]
- new_dist_sq = (point - tmp).length_squared
- if new_dist_sq <= dist_sq:
- dist_sq = new_dist_sq
+ new_dist = (point - tmp).length
+ if new_dist <= dist:
+ dist = new_dist
r_edge = edge
return r_edge
@@ -206,6 +206,10 @@ def snap_utilities(
is_increment = True
r_type = 'OUT'
r_loc = out_Location(rv3d, region, orig, view_vector)
+ if constrain:
+ t_loc = intersect_point_line(r_loc, constrain[0], constrain[1])[0]
+ if t_loc:
+ r_loc = t_loc
elif snp_obj.data[0] != obj: #OUT
r_loc = loc
@@ -759,7 +763,7 @@ class SnapUtilitiesLine(Operator):
point = self.obj_matinv * self.location
# with constraint the intersection can be in a different element of the selected one
if self.vector_constrain and self.geom:
- geom2 = get_closest_edge(self.bm, point, 1e-06)
+ geom2 = get_closest_edge(self.bm, point, 0.001)
else:
geom2 = self.geom
--
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