Update loading demos for 4.0 (#776)

loading/threads/README.md

@@ -4,7 +4,7 @@ An example using a thread to load an image.
 
 Language: GDScript
 
-Renderer: Vulkan Mobile
+Renderer: Mobile
 
 Check out this demo on the asset library: https://godotengine.org/asset-library/asset/144
 

loading/threads/icon.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://p4sshn67o4v6"
+path="res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=["res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/bptc_ldr=0
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

loading/threads/project.godot

@@ -14,7 +14,13 @@ config/name="Loading in a Thread"
 config/description="An example using a thread to load an image."
 run/main_scene="res://thread.tscn"
 config/features=PackedStringArray("4.0")
+run/low_processor_mode=true
+config/icon="res://icon.png"
+
+[display]
+
+window/vsync/vsync_mode=0
 
 [rendering]
 
-vulkan/rendering/back_end=1
+renderer/rendering_method="mobile"

loading/threads/thread.gd

@@ -1,7 +1,9 @@
-extends Node2D
+extends Control
+
 
 var thread: Thread
 
+
 func _on_load_pressed():
 	if is_instance_valid(thread) and thread.is_started():
 		# If a thread is already running, let it finish before we start another.
@@ -26,9 +28,9 @@ func _bg_load_done():
 	# Wait for the thread to complete, and get the returned value.
 	var tex = thread.wait_to_finish()
 	print("THREAD FINISHED!")
-	$Sprite2D.set_texture(tex)
+	$TextureRect.texture = tex
 	# We're done with the thread now, so we can free it.
-	thread = null # Threads are reference counted, so this is how we free it.
+	thread = null # Threads are reference counted, so this is how we free them.
 
 
 func _exit_tree():

loading/threads/thread.tscn

@@ -2,23 +2,35 @@
 
 [ext_resource type="Script" path="res://thread.gd" id="1"]
 
-[node name="Thread" type="Node2D"]
+[node name="Thread" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
 script = ExtResource("1")
 
 [node name="Load" type="Button" parent="."]
-offset_left = 432.0
-offset_top = 82.0
-offset_right = 560.0
-offset_bottom = 114.0
+layout_mode = 1
+anchors_preset = -1
+anchor_left = 0.4
+anchor_top = 0.15
+anchor_right = 0.6
+anchor_bottom = 0.2
 size_flags_horizontal = 2
 size_flags_vertical = 2
 text = "Load in Thread"
 
-[node name="Sprite2D" type="Sprite2D" parent="."]
-position = Vector2(494, 336)
-
-[node name="Camera2D" type="Camera2D" parent="."]
-offset = Vector2(512, 300)
-current = true
+[node name="TextureRect" type="TextureRect" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+grow_horizontal = 2
+grow_vertical = 2
+stretch_mode = 5
 
 [connection signal="pressed" from="Load" to="." method="_on_load_pressed"]