Depsgraph: Wrap all arguments foe modifiers relations update into a struct

Makes it easier to add or remove fields needed to update relations.

1 files changed, 8 insertions, 16 deletions

diff --git a/source/blender/modifiers/intern/MOD_hook.c b/source/blender/modifiers/intern/MOD_hook.c
index 56c494ff3c0..80c029157f7 100644
--- a/source/blender/modifiers/intern/MOD_hook.c
+++ b/source/blender/modifiers/intern/MOD_hook.c
@@ -118,39 +118,31 @@ static void foreachObjectLink(
 	walk(userData, ob, &hmd->object, IDWALK_CB_NOP);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest,
-                           struct Main *UNUSED(bmain),
-                           struct Scene *UNUSED(scene),
-                           Object *UNUSED(ob),
-                           DagNode *obNode)
+static void updateDepgraph(ModifierData *md, const ModifierUpdateDepsgraphContext *ctx)
 {
 	HookModifierData *hmd = (HookModifierData *) md;
 
 	if (hmd->object) {
-		DagNode *curNode = dag_get_node(forest, hmd->object);
+		DagNode *curNode = dag_get_node(ctx->forest, hmd->object);
 		
 		if (hmd->subtarget[0])
-			dag_add_relation(forest, curNode, obNode, DAG_RL_OB_DATA | DAG_RL_DATA_DATA, "Hook Modifier");
+			dag_add_relation(ctx->forest, curNode, ctx->obNode, DAG_RL_OB_DATA | DAG_RL_DATA_DATA, "Hook Modifier");
 		else
-			dag_add_relation(forest, curNode, obNode, DAG_RL_OB_DATA, "Hook Modifier");
+			dag_add_relation(ctx->forest, curNode, ctx->obNode, DAG_RL_OB_DATA, "Hook Modifier");
 	}
 }
 
-static void updateDepsgraph(ModifierData *md,
-                            struct Main *UNUSED(bmain),
-                            struct Scene *UNUSED(scene),
-                            Object *ob,
-                            struct DepsNodeHandle *node)
+static void updateDepsgraph(ModifierData *md, const ModifierUpdateDepsgraphContext *ctx)
 {
 	HookModifierData *hmd = (HookModifierData *)md;
 	if (hmd->object != NULL) {
 		if (hmd->subtarget[0]) {
-			DEG_add_bone_relation(node, hmd->object, hmd->subtarget, DEG_OB_COMP_BONE, "Hook Modifier");
+			DEG_add_bone_relation(ctx->node, hmd->object, hmd->subtarget, DEG_OB_COMP_BONE, "Hook Modifier");
 		}
-		DEG_add_object_relation(node, hmd->object, DEG_OB_COMP_TRANSFORM, "Hook Modifier");
+		DEG_add_object_relation(ctx->node, hmd->object, DEG_OB_COMP_TRANSFORM, "Hook Modifier");
 	}
 	/* We need own transformation as well. */
-	DEG_add_object_relation(node, ob, DEG_OB_COMP_TRANSFORM, "Hook Modifier");
+	DEG_add_object_relation(ctx->node, ctx->object, DEG_OB_COMP_TRANSFORM, "Hook Modifier");
 }
 
 struct HookData_cb {