[Bf-blender-cvs] [8a514414761] soc-2021-curves: Increased curve pen cut/delete threshold distance

[dilithjay]

Commit: 8a514414761bab7d3a0792f7127c29721e5ed394
Author: dilithjay
Date:   Fri Jul 23 22:22:00 2021 +0530
Branches: soc-2021-curves
https://developer.blender.org/rB8a514414761bab7d3a0792f7127c29721e5ed394

Increased curve pen cut/delete threshold distance

===================================================================

M	source/blender/editors/curve/editcurve_pen.c

===================================================================

diff --git a/source/blender/editors/curve/editcurve_pen.c b/source/blender/editors/curve/editcurve_pen.c
index 336ee8e94fb..32c7014a54d 100644
--- a/source/blender/editors/curve/editcurve_pen.c
+++ b/source/blender/editors/curve/editcurve_pen.c
@@ -220,12 +220,19 @@ static void delete_bp_from_nurb(BPoint *bp, Nurb *nu)
 /* Get a measure of how zoomed in the current view is. */
 static float get_view_zoom(const float depth[3], const ViewContext *vc)
 {
+  /*
+   * Get worldspace coordinates of two fixed points and compare them.
+   * Get the length between the worldspace coordinates.
+   * Larger the length, the more zoomed out the view is.
+   */
+
   int p1[2] = {0, 0};
   int p2[2] = {100, 0};
   float p1_3d[3], p2_3d[3];
   mouse_location_to_worldspace(p1, depth, vc, p1_3d);
   mouse_location_to_worldspace(p2, depth, vc, p2_3d);
-  return 10 / len_v2v2(p1_3d, p2_3d);
+
+  return 15.0f / len_v2v2(p1_3d, p2_3d);
 }
 
 /* Get the closest point on an edge to a given point based on perpendicular distance. */