Fix accidental duplication of Polygon2D start point

Ensures that closure of Polygon2D in the editor takes into account Grid Snap if enabled. Does this by comparing the polygon start with grid snap applied to mouse click location. Note: transformation is applied in order to deal with different editor zoom levels.

Fix accidental duplication of Polygon2D start point
b8d55b24 · Maganty Rushyendra · 75c91707 · b8d55b24
Commit b8d55b24 authored Jun 25, 2020 by Maganty Rushyendra
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

abstract_polygon_2d_editor.cpp editor/plugins/abstract_polygon_2d_editor.cpp +1 -1

No files found.
--- a/editor/plugins/abstract_polygon_2d_editor.cpp
+++ b/editor/plugins/abstract_polygon_2d_editor.cpp
@@ -369,7 +369,7 @@ bool AbstractPolygon2DEditor::forward_gui_input(const Ref<InputEvent> &p_event) 
 				} else {
 					const real_t grab_threshold = EDITOR_GET("editors/poly_editor/point_grab_radius");

-					if (!_is_line() && wip.size() > 1 && xform.xform(wip[0]).distance_to(gpoint) < grab_threshold) {
+					if (!_is_line() && wip.size() > 1 && xform.xform(wip[0]).distance_to(xform.xform(cpoint)) < grab_threshold) {
 						//wip closed
 						_wip_close();