From 5ba662d6289ef5b44bce692b23a10cc22dc60d52 Mon Sep 17 00:00:00 2001
From: Relintai <relintai@protonmail.com>
Date: Sat, 30 Oct 2021 02:12:55 +0200
Subject: [PATCH] Fill_to_random_grey node for mat_maker_gd.

---
 .../nodes/filter/fill_to_random_grey.gd       | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 game/addons/mat_maker_gd/nodes/filter/fill_to_random_grey.gd

diff --git a/game/addons/mat_maker_gd/nodes/filter/fill_to_random_grey.gd b/game/addons/mat_maker_gd/nodes/filter/fill_to_random_grey.gd
new file mode 100644
index 00000000..53e7c4da
--- /dev/null
+++ b/game/addons/mat_maker_gd/nodes/filter/fill_to_random_grey.gd
@@ -0,0 +1,60 @@
+tool
+extends MMNode
+
+var Commons = preload("res://addons/mat_maker_gd/nodes/common/commons.gd")
+var Fills = preload("res://addons/mat_maker_gd/nodes/common/fills.gd")
+
+export(Resource) var image : Resource
+export(Resource) var input : Resource
+export(float) var edge_color : float = 1
+
+func _init_properties():
+	if !input:
+		input = MMNodeUniversalProperty.new()
+		input.default_type = MMNodeUniversalProperty.MMNodeUniversalPropertyDefaultType.DEFAULT_TYPE_COLOR
+		input.set_default_value(Color(0, 0, 0, 1))
+
+	input.input_slot_type = MMNodeUniversalProperty.SlotTypes.SLOT_TYPE_UNIVERSAL
+	input.slot_name = ">>>    Input    "
+	
+	if !image:
+		image = MMNodeUniversalProperty.new()
+		image.default_type = MMNodeUniversalProperty.MMNodeUniversalPropertyDefaultType.DEFAULT_TYPE_IMAGE
+		
+	#image.input_slot_type = MMNodeUniversalProperty.SlotTypes.SLOT_TYPE_FLOAT
+	image.output_slot_type = MMNodeUniversalProperty.SlotTypes.SLOT_TYPE_IMAGE
+	#image.force_override = true
+
+	register_input_property(input)
+	register_output_property(image)
+
+func _register_methods(mm_graph_node) -> void:
+	mm_graph_node.add_slot_label_universal(input)
+	mm_graph_node.add_slot_texture_universal(image)
+	mm_graph_node.add_slot_float("get_edge_color", "set_edge_color", "Edge color", 0.01)
+
+func _render(material) -> void:
+	var img : Image = render_image(material)
+
+	image.set_value(img)
+
+func get_value_for(uv : Vector2, pseed : int) -> Color:
+	#vec4 $(name_uv)_bb = $in($uv);
+	var c : Color = input.get_value(uv)
+	
+	#mix($edgecolor, rand(vec2(float($seed), rand(vec2(rand($(name_uv)_bb.xy), rand($(name_uv)_bb.zw))))), step(0.0000001, dot($(name_uv)_bb.zw, vec2(1.0))))
+	var r1 : float = Commons.rand(Vector2(c.r, c.g))
+	var r2 : float = Commons.rand(Vector2(c.b, c.a))
+	var s : float = Commons.step(0.0000001, Vector2(c.b, c.a).dot(Vector2(1, 1)))
+	
+	var f : float = lerp(edge_color, Commons.rand(Vector2(1.0 / float(pseed), Commons.rand(Vector2(r1, r2)))), s)
+	return Color(f, f, f, 1)
+
+#edge_color
+func get_edge_color() -> float:
+	return edge_color
+
+func set_edge_color(val : float) -> void:
+	edge_color = val
+
+	set_dirty(true)