Подскажите, у меня в ресурсах сцена есть, как в ней поменять нодам материалы? Вот мой код, который не работает (он делает из fbx сцены, но не присваивает моделям материалы с текстурами, хотя должен):
extends Node
# Declare member variables here. Examples:
# var a = 2
# var b = "text"
# Called when the node enters the scene tree for the first time.
func _ready():
import()
func textureAll(node:Node):
print("Texturing parts...")
if node is MeshInstance:
node = texture(node)
for part in node.get_children():
textureAll(part)
func toon(mat:SpatialMaterial):
var mat2 : SpatialMaterial = SpatialMaterial.new()
mat2.albedo_color = Color.black
mat2.flags_unshaded = true
mat2.render_priority = -1
mat2.params_grow = true
mat2.params_grow_amount = 0.5
mat.set_next_pass(mat2)
return mat
func texture(node : MeshInstance):
# add material to model
print ("Adding material to "+node.name+"...")
var mat : SpatialMaterial = SpatialMaterial.new()
# add toon effect
mat = toon(mat)
# add textures to material
print ("Adding textures to "+node.name+"...")
var texPath = "res://models/textures/"
var texFiles = get_filelist(texPath)
for t in texFiles:
var n = t
print(n)
if node.name+"_" in n && !("import" in n)&& !("meta" in n):
var pic = load(n)
print(n)
if "Albedo" in n:
mat.albedo_texture = pic
elif "Height in n":
mat.depth_enabled = true
mat.depth_texture = t
elif "Metallic" in n:
mat.metallic = 0.5
mat.metallic_texture = pic
elif "Normal" in n:
mat.normal_enabled = true
mat.normal_texture = pic
elif "Occlusion" in n:
mat.ao_enabled = true
mat.ao_light_affect = 0.5
mat.ao_texture = pic
elif "Specular" in n:
mat.roughness = 0.5
mat.roughness_texture = pic
elif "Emission" in n:
mat.emission_enabled = true
mat.emission_texture = pic
node.set_surface_material(0, mat)
return node
func get_filelist(scan_dir : String) -> Array:
var my_files : Array = []
var dir := Directory.new()
if dir.open(scan_dir) != OK:
printerr("Warning: could not open directory: ", scan_dir)
return []
if dir.list_dir_begin(true, true) != OK:
printerr("Warning: could not list contents of: ", scan_dir)
return []
var file_name := dir.get_next()
while file_name != "":
if dir.current_is_dir():
my_files += get_filelist(dir.get_current_dir() + "/" + file_name)
else:
my_files.append(dir.get_current_dir() + "/" + file_name)
file_name = dir.get_next()
return my_files
func import():
for i in get_parent().get_node("fbx").get_children():
print("Importing "+i.name+"...")
var my_scene : PackedScene = PackedScene.new()
var result = my_scene.pack(i)
print(result)
if result == OK:
print("Texturing scene or model...")
print ("Saving object in resources...")
var p = "res://models/tscn/"+i.name+".tscn"
# warning-ignore:return_value_discarded
ResourceSaver.save(p, my_scene)
var ready_scene = load(p).instance()
textureAll(ready_scene)
print("Save textures...")
print("Adding to scene...")
get_parent().get_node("tscn").add_child(ready_scene)
# warning-ignore:return_value_discarded
my_scene.pack(ready_scene)
p="res://models/tscn/textured_models/"+i.name+".tscn"
printerr(ResourceSaver.save(p, my_scene))
