Added switch node

Added node that can select between 2x2 inputs to generate 2 outputs

addons/material_maker/library/base.json

@@ -198,6 +198,10 @@
 		"tree_item":"Miscellaneous/Export",
 		"type":"export"
 	},
+	{
+		"tree_item":"Miscellaneous/Switch",
+		"type":"switch"
+	},
 	{
 		"tree_item":"Miscellaneous/Remote",
 		"type":"remote"

addons/material_maker/nodes/switch.gd

@@ -0,0 +1,27 @@
+tool
+extends "res://addons/material_maker/node_base.gd"
+
+var source = 0
+
+func _ready():
+	initialize_properties([ $source ])
+
+func reset():
+	generated = false
+	generated_variants = [ [], [] ]
+
+func _get_shader_code(uv, index = 0):
+	var rv = { defs="", code="" }
+	var src = get_source(source+2*index)
+	var src_code = { defs="", code="", rgb="0.0" }
+	if src != null:
+		src_code = src.get_shader_code(uv)
+	if generated_variants[index].empty():
+		rv.defs = src_code.defs;
+	var variant_index = generated_variants[index].find(uv)
+	if variant_index == -1:
+		variant_index = generated_variants[index].size()
+		generated_variants[index].append(uv)
+		rv.code = src_code.code
+	rv.rgb = src_code.rgb
+	return rv

addons/material_maker/nodes/switch.tscn

@@ -0,0 +1,249 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://addons/material_maker/nodes/switch.gd" type="Script" id=1]
+
+[sub_resource type="Theme" id=1]
+
+
+[node name="Switch" type="GraphNode" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 1.0
+margin_top = 1.0
+margin_right = 87.0
+margin_bottom = 89.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+theme = SubResource( 1 )
+title = "Switch"
+offset = Vector2( 0, 0 )
+show_close = true
+resizable = false
+selected = false
+comment = false
+overlay = 0
+slot/0/left_enabled = false
+slot/0/left_type = 0
+slot/0/left_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/0/right_enabled = false
+slot/0/right_type = 0
+slot/0/right_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/1/left_enabled = true
+slot/1/left_type = 0
+slot/1/left_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/1/right_enabled = true
+slot/1/right_type = 0
+slot/1/right_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/2/left_enabled = true
+slot/2/left_type = 0
+slot/2/left_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/2/right_enabled = false
+slot/2/right_type = 0
+slot/2/right_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/3/left_enabled = true
+slot/3/left_type = 0
+slot/3/left_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/3/right_enabled = true
+slot/3/right_type = 0
+slot/3/right_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/4/left_enabled = true
+slot/4/left_type = 0
+slot/4/left_color = Color( 0.498039, 0.498039, 1, 1 )
+slot/4/right_enabled = false
+slot/4/right_type = 0
+slot/4/right_color = Color( 1, 0, 0, 1 )
+script = ExtResource( 1 )
+_sections_unfolded = [ "Theme", "slot", "slot/0", "slot/1", "slot/2", "slot/3", "slot/4" ]
+
+[node name="source" type="OptionButton" parent="." index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 24.0
+margin_right = 103.0
+margin_bottom = 44.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+focus_mode = 2
+mouse_filter = 0
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+toggle_mode = false
+action_mode = 0
+enabled_focus_mode = 2
+shortcut = null
+group = null
+text = "Objet 0"
+flat = false
+align = 0
+items = [ "1", null, false, 0, null, "2", null, false, 1, null ]
+selected = 0
+
+[node name="HBoxContainer1" type="HBoxContainer" parent="." index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 44.0
+margin_right = 103.0
+margin_bottom = 58.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+
+[node name="Label1" type="Label" parent="HBoxContainer1" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 74.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 3
+size_flags_vertical = 4
+text = "A1"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Label2" type="Label" parent="HBoxContainer1" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 78.0
+margin_right = 87.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 9
+size_flags_vertical = 4
+text = "A"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Label2" type="Label" parent="." index="2"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 59.0
+margin_right = 103.0
+margin_bottom = 73.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "A2"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="." index="3"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 74.0
+margin_right = 103.0
+margin_bottom = 88.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 1
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 1
+alignment = 0
+
+[node name="Label1" type="Label" parent="HBoxContainer2" index="0"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_right = 74.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 3
+size_flags_vertical = 4
+text = "B1"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Label2" type="Label" parent="HBoxContainer2" index="1"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 78.0
+margin_right = 87.0
+margin_bottom = 14.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 9
+size_flags_vertical = 4
+text = "B"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+[node name="Label4" type="Label" parent="." index="4"]
+
+anchor_left = 0.0
+anchor_top = 0.0
+anchor_right = 0.0
+anchor_bottom = 0.0
+margin_left = 16.0
+margin_top = 89.0
+margin_right = 103.0
+margin_bottom = 103.0
+rect_pivot_offset = Vector2( 0, 0 )
+rect_clip_content = false
+mouse_filter = 2
+mouse_default_cursor_shape = 0
+size_flags_horizontal = 1
+size_flags_vertical = 4
+text = "B2"
+percent_visible = 1.0
+lines_skipped = 0
+max_lines_visible = -1
+
+

addons/material_maker/widgets/linked_widgets/linked_control.gd

@@ -34,25 +34,34 @@ func mirror(to, from, type):
 	for a in WIDGETS[type].attrs:
 		to.set(a, from.get(a))
 
+func update_shaders():
+	var graph_edit = get_parent()
+	while !(graph_edit is GraphEdit):
+		graph_edit = graph_edit.get_parent()
+	graph_edit.send_changed_signal()
+
 func _on_value_changed(v):
 	for l in linked_widgets:
 		l.widget.value = v
 		l.node.set(l.widget.name, v)
+	update_shaders()
 
 func _on_color_changed(c):
 	for l in linked_widgets:
 		l.widget.color = c
 		l.node.set(l.widget.name, c)
+	update_shaders()
 
 func _on_item_selected(i):
 	for l in linked_widgets:
 		l.widget.selected = i
 		l.node.set(l.widget.name, i)
+	update_shaders()
 
-func _on_gradient_updated(i):
+func _on_gradient_updated(g):
 	for l in linked_widgets:
-		l.widget.value = i
+		l.widget.value = g
-		l.node.set(l.widget.name, i)
+	update_shaders()
 
 func serialize():
 	var data = .serialize()