Commit: 997a210b086f93a881b10cb1c3ba6bedcb33676a
Author: Germano Cavalcante
Date:   Mon Jan 30 18:30:19 2017 -0300
Branches: master
https://developer.blender.org/rB997a210b086f93a881b10cb1c3ba6bedcb33676a

Fix T49632: Grease pencil in "Edit Strokes" mode: Snap tool did not snap points 
to active object
A simple confusion between enums: ~SNAP_NOT_ACTIVE~

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

M       source/blender/editors/transform/transform_snap.c

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

diff --git a/source/blender/editors/transform/transform_snap.c 
b/source/blender/editors/transform/transform_snap.c
index f8bb124e94..87ac54b2bd 100644
--- a/source/blender/editors/transform/transform_snap.c
+++ b/source/blender/editors/transform/transform_snap.c
@@ -569,7 +569,9 @@ static void initSnappingMode(TransInfo *t)
                else if (t->tsnap.applySnap != NULL && // A snapping function 
actually exist
                         (obedit == NULL) ) // Object Mode
                {
-                       t->tsnap.modeSelect = SNAP_NOT_SELECTED;
+                       /* In "Edit Strokes" mode, Snap tool can perform snap 
to selected or active objects (see T49632)
+                        * TODO: perform self snap in gpencil_strokes */
+                       t->tsnap.modeSelect = ((t->options & 
CTX_GPENCIL_STROKES) != 0) ? SNAP_ALL : SNAP_NOT_SELECTED;
                }
                else {
                        /* Grid if snap is not possible */
@@ -1214,7 +1216,7 @@ bool snapObjectsTransform(
                t->tsnap.object_context,
                t->scene->toolsettings->snap_mode,
                &(const struct SnapObjectParams){
-                   .snap_select = ((t->options & CTX_GPENCIL_STROKES) != 0) ? 
SNAP_NOT_ACTIVE : t->tsnap.modeSelect,
+                   .snap_select = t->tsnap.modeSelect,
                    .use_object_edit_cage = (t->flag & T_EDIT) != 0,
                },
                mval, dist_px, NULL,
@@ -1304,7 +1306,7 @@ bool peelObjectsTransform(
                t->tsnap.object_context,
                mval,
                &(const struct SnapObjectParams){
-                   .snap_select = ((t->options & CTX_GPENCIL_STROKES) != 0) ? 
SNAP_NOT_ACTIVE : t->tsnap.modeSelect,
+                   .snap_select = t->tsnap.modeSelect,
                    .use_object_edit_cage = (t->flag & T_EDIT) != 0,
                },
                use_peel_object,

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