add dmx color

project.godot

@@ -14,3 +14,8 @@ config/name="ArtNetTest"
 run/main_scene="res://scenes/main.tscn"
 config/features=PackedStringArray("4.3", "Forward Plus")
 config/icon="res://icon.svg"
+
+[display]
+
+window/size/viewport_width=1280
+window/size/viewport_height=720

scenes/main.tscn

@@ -1,10 +1,24 @@
-[gd_scene load_steps=2 format=3 uid="uid://dafh3tlcmos4p"]
+[gd_scene load_steps=5 format=3 uid="uid://dafh3tlcmos4p"]
 
 [ext_resource type="Script" path="res://scripts/artnet.gd" id="1_hsiae"]
+[ext_resource type="Texture2D" uid="uid://buuvoh3jf0f52" path="res://sprites/cross.png" id="2_vgkya"]
+[ext_resource type="Texture2D" uid="uid://glyt8h1eag1u" path="res://sprites/pixel.png" id="3_qvw8c"]
+[ext_resource type="Script" path="res://scripts/dmx_color.gd" id="4_velje"]
 
 [node name="Node2D" type="Node2D"]
+
+[node name="ArtNet" type="Node" parent="."]
 script = ExtResource("1_hsiae")
-master = 255
-red = 130
 ip_destination = "192.168.21.27"
 update_frequency = 40
+
+[node name="Point" type="Sprite2D" parent="."]
+texture = ExtResource("2_vgkya")
+
+[node name="ColorRect" type="Sprite2D" parent="." node_paths=PackedStringArray("artnet")]
+modulate = Color(0.247454, 0.529825, 0.607936, 1)
+position = Vector2(162.125, 549.375)
+scale = Vector2(283.75, 328.75)
+texture = ExtResource("3_qvw8c")
+script = ExtResource("4_velje")
+artnet = NodePath("../ArtNet")

scripts/artnet.gd

@@ -1,13 +1,8 @@
-extends Node2D
+extends Node
 
-#nc -ul 2115
 var socket = PacketPeerUDP.new()
-var data = []
+var data = [] #holds dmx channel values. DMX channel 1 is array index 0
 
-@export_range(0,255,1) var master = 0
-@export_range(0,255,1) var red = 0
-@export_range(0,255,1) var green = 0
-@export_range(0,255,1) var blue = 0
 
 @export var ip_destination = "127.0.0.1"
 @export_range(1,100,1) var update_frequency=10
@@ -26,11 +21,12 @@ func _process(delta: float) -> void:
 	
 	if last_update_delta>1.0/update_frequency:
 		last_update_delta=0
-		
+		'''
 		setDMXChannel(1,master) #master dimmer
 		setDMXChannel(3,red) #red
 		setDMXChannel(4,green) #green
 		setDMXChannel(5,blue) #blue
+		'''
 		sendDMX(data)
 		
 func setDMXChannel(ch,val,twobytes:bool=false):

scripts/dmx_color.gd

@@ -0,0 +1,34 @@
+extends Node2D
+
+@export var artnet:Node
+
+@export_range(0,255,1) var master = 255
+@export_range(0,1,0.01) var q = 1.0
+
+var colormix=[
+	[1.0,0,0], #red
+	[0,1.0,0], #green
+	[0,0,1.0], #blue
+	[1.0,1.0,1.0], #white
+	[1.0,0.8,0], #amber
+]
+var colorchannels=[3,4,5,6,7] #same order as colormix
+
+func _process(delta: float) -> void:
+	var r=modulate.r
+	var g=modulate.g
+	var b=modulate.b
+	
+	#TODO, color mix
+	
+	artnet.setDMXChannel(1,master) #master dimmer
+	artnet.setDMXChannel(2,0) #strobo
+	artnet.setDMXChannel(8,0) #macros
+	
+	artnet.setDMXChannel(3,modulate.r*255) #red
+	artnet.setDMXChannel(4,modulate.g*255) #green
+	artnet.setDMXChannel(5,modulate.b*255) #blue
+	artnet.setDMXChannel(6,modulate.b*255) #white
+	artnet.setDMXChannel(7,modulate.b*255) #amber
+	
+	

scripts/dmx_movinghead.gd

@@ -0,0 +1,18 @@
+extends Node2D
+
+@export var artnet:Node
+@export_range(0,255,1) var master = 0
+@export_range(0,255,1) var red = 0
+@export_range(0,255,1) var green = 0
+@export_range(0,255,1) var blue = 0
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	artnet.setDMXChannel(1,master) #master dimmer
+	artnet.setDMXChannel(3,red) #red
+	artnet.setDMXChannel(4,green) #green
+	artnet.setDMXChannel(5,blue) #blue

sprites/cross.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://buuvoh3jf0f52"
+path="res://.godot/imported/cross.png-7a350973591712bd0fedf6344eb40f07.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/cross.png"
+dest_files=["res://.godot/imported/cross.png-7a350973591712bd0fedf6344eb40f07.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+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

sprites/pixel.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://glyt8h1eag1u"
+path="res://.godot/imported/pixel.png-9ba42fb3acbac2c3926b19b63c3183c6.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/pixel.png"
+dest_files=["res://.godot/imported/pixel.png-9ba42fb3acbac2c3926b19b63c3183c6.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+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