победа над водопадами, шейдеры m2

src/tools/bake_m2_cache.gd

@@ -3,6 +3,8 @@
 ## Usage:
 ##   godot --headless --path <project> --script res://src/tools/bake_m2_cache.gd -- \
 ##     --map Azeroth --extracted res://data/extracted --output res://data/cache/m2_glb --force
+##   Add --only-pattern waterfall to rebuild only matching model paths.
+## Add --glb-animations to also emit animated GLB scenes through src/tools/m2_to_gltf.py.
 extends SceneTree
 
 const M2_BUILDER_SCRIPT := preload("res://addons/mpq_extractor/loaders/m2_builder.gd")
@@ -13,6 +15,10 @@ func _initialize() -> void:
 	var extracted   := _res(_arg(args, "--extracted", "res://data/extracted"))
 	var output_dir  := _res(_arg(args, "--output",    "res://data/cache/m2_glb"))
 	var force       := args.has("--force")
+	var glb_animations := args.has("--glb-animations")
+	var only_patterns := _arg_values(args, "--only-pattern")
+	var python_exe  := _arg(args, "--python", "python")
+	var converter   := _res(_arg(args, "--converter", "res://src/tools/m2_to_gltf.py"))
 
 	if not ClassDB.class_exists("ADTLoader") or not ClassDB.class_exists("M2Loader"):
 		push_error("GDExtension not loaded. Rebuild first.")
@@ -47,7 +53,7 @@ func _initialize() -> void:
 			var norm := str(rel).replace("\\", "/").to_lower()
 			if norm.ends_with(".mdx") or norm.ends_with(".mdl"):
 				norm = norm.get_basename() + ".m2"
-			if not norm.is_empty():
+			if not norm.is_empty() and _matches_only_patterns(norm, only_patterns):
 				unique[norm] = true
 		scanned += 1
 
@@ -55,8 +61,10 @@ func _initialize() -> void:
 
 	var m2_loader  = ClassDB.instantiate("M2Loader")
 	var baked := 0
+	var baked_glb := 0
 	var skipped := 0
 	var failed := 0
+	var failed_glb := 0
 	var total := unique.size()
 	var i := 0
 
@@ -64,16 +72,22 @@ func _initialize() -> void:
 		i += 1
 		var stem: String = rel_path.get_basename()
 		var out_path := output_dir.path_join(stem + ".tscn")
-
-		if not force and ResourceLoader.exists(out_path):
-			skipped += 1
-			continue
+		var out_glb_path := output_dir.path_join(stem + ".glb")
 
 		var abs_m2 := ProjectSettings.globalize_path(extracted.path_join(rel_path))
 		if not FileAccess.file_exists(abs_m2):
 			failed += 1
 			continue
 
+		if not force and ResourceLoader.exists(out_path):
+			if glb_animations:
+				if _bake_glb_animation_cache(python_exe, converter, abs_m2, output_dir, out_glb_path, false):
+					baked_glb += 1
+				else:
+					failed_glb += 1
+			skipped += 1
+			continue
+
 		var data: Dictionary = m2_loader.call("load_m2", abs_m2)
 		if data.is_empty() or data.get("vertices", PackedVector3Array()).is_empty():
 			failed += 1
@@ -102,10 +116,17 @@ func _initialize() -> void:
 			continue
 
 		baked += 1
+		if glb_animations:
+			if _bake_glb_animation_cache(python_exe, converter, abs_m2, output_dir, out_glb_path, force):
+				baked_glb += 1
+			else:
+				failed_glb += 1
 		if i % 50 == 0 or i == total:
-			print("[%d/%d] baked=%d skipped=%d failed=%d" % [i, total, baked, skipped, failed])
+			print("[%d/%d] baked=%d glb=%d skipped=%d failed=%d glb_failed=%d" % [
+				i, total, baked, baked_glb, skipped, failed, failed_glb])
 
-	print("Done. baked=%d  skipped=%d  failed=%d" % [baked, skipped, failed])
+	print("Done. baked=%d  glb=%d  skipped=%d  failed=%d  glb_failed=%d" % [
+		baked, baked_glb, skipped, failed, failed_glb])
 	quit(0)
 
 
@@ -116,12 +137,65 @@ func _arg(args: PackedStringArray, name: String, default: String) -> String:
 	return default
 
 
+func _arg_values(args: PackedStringArray, name: String) -> PackedStringArray:
+	var result := PackedStringArray()
+	for i in args.size():
+		if args[i] != name or i + 1 >= args.size():
+			continue
+		for part in String(args[i + 1]).split(",", false):
+			var value := part.strip_edges().to_lower()
+			if not value.is_empty():
+				result.append(value)
+	return result
+
+
+func _matches_only_patterns(path: String, patterns: PackedStringArray) -> bool:
+	if patterns.is_empty():
+		return true
+	var lower := path.to_lower()
+	for pattern in patterns:
+		if lower.contains(pattern):
+			return true
+	return false
+
+
 func _res(path: String) -> String:
 	if path.begins_with("res://") or path.begins_with("user://"):
 		return path
 	return "res://" + path.trim_prefix("./").trim_prefix("/")
 
 
+func _bake_glb_animation_cache(
+		python_exe: String,
+		converter: String,
+		abs_m2: String,
+		output_dir: String,
+		out_glb_path: String,
+		force: bool) -> bool:
+	var abs_out_glb := ProjectSettings.globalize_path(out_glb_path)
+	if not force and FileAccess.file_exists(abs_out_glb):
+		return true
+	var abs_converter := ProjectSettings.globalize_path(converter)
+	var abs_output := ProjectSettings.globalize_path(output_dir)
+	if not FileAccess.file_exists(abs_converter):
+		push_warning("M2 GLB converter not found: %s" % converter)
+		return false
+	var stdout := []
+	var exit_code := OS.execute(
+		python_exe,
+		[abs_converter, abs_m2, abs_output],
+		stdout,
+		true,
+		false)
+	if exit_code != 0:
+		push_warning("animated GLB bake failed for %s exit=%d\n%s" % [
+			abs_m2,
+			exit_code,
+			"\n".join(stdout)])
+		return false
+	return FileAccess.file_exists(abs_out_glb)
+
+
 func _set_owner_recursive(node: Node, owner_root: Node) -> void:
 	for child in node.get_children():
 		child.owner = owner_root