IChing node.

game/addons/mat_maker_gd/nodes/pattern/iching.gd

@@ -0,0 +1,40 @@
+tool
+extends MMNode
+
+var Patterns = preload("res://addons/mat_maker_gd/nodes/common/patterns.gd")
+
+export(Resource) var image : Resource
+export(Vector2) var size : Vector2 = Vector2(4, 4)
+
+func _init_properties():
+	if !image:
+		image = MMNodeUniversalProperty.new()
+		image.default_type = MMNodeUniversalProperty.MMNodeUniversalPropertyDefaultType.DEFAULT_TYPE_IMAGE
+		
+	image.output_slot_type = MMNodeUniversalProperty.SlotTypes.SLOT_TYPE_IMAGE
+
+	register_output_property(image)
+
+func _register_methods(mm_graph_node) -> void:
+	mm_graph_node.add_slot_texture_universal(image)
+	mm_graph_node.add_slot_vector2("get_size", "set_size", "Size", 1)
+
+func _render(material) -> void:
+	var img : Image = render_image(material)
+	
+	image.set_value(img)
+
+func get_value_for(uv : Vector2, pseed : int) -> Color:
+	var ps : float = 1.0 / float(pseed)
+	
+	#IChing(vec2($columns, $rows)*$uv, float($seed))
+	return Patterns.IChingc(uv, size, ps)
+
+#size
+func get_size() -> Vector2:
+	return size
+
+func set_size(val : Vector2) -> void:
+	size = val
+
+	set_dirty(true)

game/addons/mat_maker_gd/nodes/pattern/pattern_iching.gd

@@ -1,66 +0,0 @@
-tool
-extends MMNode
-
-var Patterns = preload("res://addons/mat_maker_gd/nodes/common/patterns.gd")
-
-var image : Image
-var tex : ImageTexture
-
-export(Vector2) var bmin : Vector2 = Vector2(0.1, 0.1)
-export(Vector2) var bmax : Vector2 = Vector2(1, 1)
-
-export(bool) var refresh setget reff,reffg
-
-func _ready():
-	if !Engine.editor_hint:
-		gen()
-
-
-func gen() -> void:
-	if !image:
-		image = Image.new()
-		image.create(300, 300, false, Image.FORMAT_RGBA8)
-		
-	if !tex:
-		tex = ImageTexture.new()
-		
-#	var bmin : Vector2 = Vector2(0.1, 0.1)
-#	var bmax : Vector2 = Vector2(1, 1)
-
-	image.lock()
-	
-	var w : float = image.get_width()
-	var h : float = image.get_width()
-	
-	var pseed : float = randf() + randi()
-	
-	for x in range(image.get_width()):
-		for y in range(image.get_height()):
-			var v : Vector2 = Vector2(x / w, y / h)
-
-#			var f : float = pattern(v, 4, 4, CombinerType.MULTIPLY, CombinerAxisType.SINE, CombinerAxisType.SINE)
-
-			var col : Color = IChingc(v)
-
-			image.set_pixel(x, y, col)
-
-			
-	image.unlock()
-	
-	tex.create_from_image(image)
-#	texture = tex
-
-var seed_o57193 = 16936;
-var p_o57193_columns = 2.000000000;
-var p_o57193_rows = 2.000000000;
-
-func IChingc(uv : Vector2) -> Color:
-	return Patterns.IChingc(uv, Vector2(p_o57193_columns, p_o57193_rows), float(seed_o57193));
-
-func reffg():
-	return false
-
-func reff(bb):
-	if bb:
-		gen()
-