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fixed bugs in polygon_path_finder for finding nearest points

This commit is contained in:
romulox_x 2014-12-20 15:28:08 -08:00
parent a36a774897
commit 8ff61b4d0e
1 changed files with 3 additions and 1 deletions
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4
scene/resources/polygon_path_finder.cpp
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@ -142,6 +142,7 @@ Vector<Vector2> PolygonPathFinder::find_path(const Vector2& p_from, const Vector
if (d<closest_dist) { if (d<closest_dist) {
ignore_from_edge=E->get(); ignore_from_edge=E->get();
closest_dist=d; closest_dist=d;
closest_point=closest;
} }
} }
@ -168,6 +169,7 @@ Vector<Vector2> PolygonPathFinder::find_path(const Vector2& p_from, const Vector
if (d<closest_dist) { if (d<closest_dist) {
ignore_to_edge=E->get(); ignore_to_edge=E->get();
closest_dist=d; closest_dist=d;
closest_point=closest;
} }
} }
@ -529,7 +531,7 @@ Vector2 PolygonPathFinder::get_closest_point(const Vector2& p_point) const {
float d = p_point.distance_squared_to(points[i].pos); float d = p_point.distance_squared_to(points[i].pos);
if (d<closest_dist) { if (d<closest_dist) {
d=closest_dist; closest_dist=d;
closest_idx=i; closest_idx=i;
} }