copy modifiers, as "Link Modifiers" - in Ctrl+L menu. difference between copy and link is vague especially since particle systems are ID data.

3 files changed, 29 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_object.h b/source/blender/blenkernel/BKE_object.h
index 9e70251c782..d0c2052f0d6 100644
--- a/source/blender/blenkernel/BKE_object.h
+++ b/source/blender/blenkernel/BKE_object.h
@@ -62,6 +62,8 @@ void update_base_layer(struct Scene *scene, struct Object *ob);
 
 void free_object(struct Object *ob);
 void object_free_display(struct Object *ob);
+
+void object_link_modifiers(struct Object *ob, struct Object *from);
 void object_free_modifiers(struct Object *ob);
 
 void object_make_proxy(struct Object *ob, struct Object *target, struct Object *gob);
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 55cea3de188..0f9198df263 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -207,6 +207,27 @@ void object_free_modifiers(Object *ob)
 	object_free_softbody(ob);
 }
 
+void object_link_modifiers(struct Object *ob, struct Object *from)
+{
+	ModifierData *md;
+	object_free_modifiers(ob);
+
+	for (md=from->modifiers.first; md; md=md->next) {
+		ModifierData *nmd = NULL;
+
+		if(ELEM4(md->type, eModifierType_Hook, eModifierType_Softbody, eModifierType_ParticleInstance, eModifierType_Collision)) continue;
+
+		nmd = modifier_new(md->type);
+		modifier_copyData(md, nmd);
+		BLI_addtail(&ob->modifiers, nmd);
+	}
+
+	copy_object_particlesystems(from, ob);
+	copy_object_softbody(from, ob);
+
+	// TODO: smoke?, cloth?
+}
+
 /* here we will collect all local displist stuff */
 /* also (ab)used in depsgraph */
 void object_free_display(Object *ob)
diff --git a/source/blender/editors/object/object_relations.c b/source/blender/editors/object/object_relations.c
index b8839360296..d4bf721e14e 100644
--- a/source/blender/editors/object/object_relations.c
+++ b/source/blender/editors/object/object_relations.c
@@ -1183,6 +1183,7 @@ enum {
 	MAKE_LINKS_MATERIALS,
 	MAKE_LINKS_ANIMDATA,
 	MAKE_LINKS_DUPLIGROUP,
+	MAKE_LINKS_MODIFIERS
 };
 
 static int make_links_data_exec(bContext *C, wmOperator *op)
@@ -1235,6 +1236,10 @@ static int make_links_data_exec(bContext *C, wmOperator *op)
 					obt->transflag |= OB_DUPLIGROUP;
 				}
 				break;
+			case MAKE_LINKS_MODIFIERS:
+				object_link_modifiers(obt, ob);
+				obt->recalc |= OB_RECALC;
+				break;
 			}
 		}
 	}
@@ -1274,6 +1279,7 @@ void OBJECT_OT_make_links_data(wmOperatorType *ot)
 		{MAKE_LINKS_MATERIALS,	"MATERIAL", 0, "Materials", ""},
 		{MAKE_LINKS_ANIMDATA,	"ANIMATION", 0, "Animation Data", ""},
 		{MAKE_LINKS_DUPLIGROUP,	"DUPLIGROUP", 0, "DupliGroup", ""},
+		{MAKE_LINKS_MODIFIERS,	"MODIFIERS", 0, "Modifiers", ""},
 		{0, NULL, 0, NULL, NULL}};
 
 	PropertyRNA *prop;