material-maker/material_maker/nodes/audio.tscn

[gd_scene load_steps=6 format=2]

[ext_resource path="res://material_maker/nodes/audio.gd" type="Script" id=1]
[ext_resource path="res://material_maker/nodes/audio_keyboard.gd" type="Script" id=2]

[sub_resource type="AudioStreamGenerator" id=1]
buffer_length = 0.05

[sub_resource type="Shader" id=2]
resource_local_to_scene = true

[sub_resource type="ShaderMaterial" id=3]
resource_local_to_scene = true
shader = SubResource( 2 )

[node name="Audio" type="GraphNode" groups=[
"preview",
]]
margin_right = 96.0
margin_bottom = 115.0
title = "Audio"
show_close = true
slot/0/left_enabled = true
slot/0/left_type = 4
slot/0/left_color = Color( 1, 1, 0, 1 )
slot/0/right_enabled = false
slot/0/right_type = 0
slot/0/right_color = Color( 1, 1, 1, 1 )
slot/1/left_enabled = false
slot/1/left_type = 0
slot/1/left_color = Color( 1, 1, 1, 1 )
slot/1/right_enabled = false
slot/1/right_type = 0
slot/1/right_color = Color( 1, 1, 1, 1 )
slot/2/left_enabled = false
slot/2/left_type = 0
slot/2/left_color = Color( 1, 1, 1, 1 )
slot/2/right_enabled = false
slot/2/right_type = 0
slot/2/right_color = Color( 1, 1, 1, 1 )
script = ExtResource( 1 )
__meta__ = {
"_edit_use_anchors_": false,
"_editor_description_": ""
}

[node name="Button" type="Button" parent="."]
margin_left = 16.0
margin_top = 24.0
margin_right = 80.0
margin_bottom = 44.0
text = "Play"

[node name="Midi" type="CheckBox" parent="."]
margin_left = 16.0
margin_top = 45.0
margin_right = 80.0
margin_bottom = 69.0
text = "MIDI"

[node name="AudioStreamPlayer" type="AudioStreamPlayer" parent="."]
stream = SubResource( 1 )

[node name="ViewportContainer" type="ViewportContainer" parent="."]
margin_left = 16.0
margin_top = 70.0
margin_right = 80.0
margin_bottom = 134.0
rect_min_size = Vector2( 64, 64 )
mouse_filter = 2

[node name="Viewport" type="Viewport" parent="ViewportContainer"]
size = Vector2( 64, 64 )
transparent_bg = true
handle_input_locally = false
keep_3d_linear = true
render_target_v_flip = true
render_target_update_mode = 3

[node name="ColorRect" type="ColorRect" parent="ViewportContainer/Viewport"]
material = SubResource( 3 )
margin_right = 64.0
margin_bottom = 64.0
rect_min_size = Vector2( 64, 64 )

[node name="Timer" type="Timer" parent="."]
wait_time = 0.1
one_shot = true

[node name="Keyboard" type="Node2D" parent="."]
visible = false
position = Vector2( -174.468, 146.693 )
script = ExtResource( 2 )
[connection signal="pressed" from="Button" to="." method="_on_Button_pressed"]
[connection signal="toggled" from="Midi" to="." method="_on_Midi_toggled"]
[connection signal="timeout" from="Timer" to="." method="update_shader"]