Refine NPC fabric UVs and remove baked AO blotches

src/game/materials.gd

@@ -13,6 +13,10 @@ extends RefCounted
 ## asphalt replaced the flat first-generation tiles. Normal maps carry the mortar,
 ## paver joints and aggregate that Compatibility cannot get from screen space.
 const PICK_DIR := "res://assets/textures/ai/game_ready/v2/picks/"
+## The 256² fabric maps are authored for a fine weave; repeating them 4×
+## across the body keeps the pattern readable instead of magnifying one cell
+## into a large blotch.
+const NPC_FABRIC_UV_SCALE := Vector3(4.0, 4.0, 1.0)
 const T_BRICK := preload(PICK_DIR + "brick_facade.png")
 const T_CONCRETE := preload(PICK_DIR + "sidewalk_pavers.png")
 const T_ASPHALT := preload(PICK_DIR + "asphalt.png")
@@ -49,6 +53,8 @@ static func npc_slot(source: Material, tint: Color) -> StandardMaterial3D:
 	if material == null:
 		material = StandardMaterial3D.new()
 	material.albedo_color = tint
+	if material.resource_name in ["cloth", "pants"]:
+		material.uv1_scale = NPC_FABRIC_UV_SCALE
 	return material
 
 ## Wire a baked AO map (red channel) into every surface of an imported mesh.

src/game/npc_avatar.gd

@@ -483,7 +483,10 @@ func _apply_outfit_materials(npc_type: int, outfit: Dictionary, cloth: Color,
 		if not tints.has(slot):
 			continue
 		var material := Materials.npc_slot(source, tints[slot])
-		if ao != null:
+		# The per-character baked AO is applied to skin, hair and fixed gear.
+		# On the 256² fabric maps it magnified into large patches at portrait
+		# distance, so cloth/pants keep their ORM weave and rely on lighting.
+		if ao != null and slot not in ["cloth", "pants"]:
 			material.ao_enabled = true
 			material.ao_texture = ao
 			material.ao_texture_channel = BaseMaterial3D.TEXTURE_CHANNEL_RED