LilyPanel

A simple Python GUI that sends VMC data to make toggles easier in Inochi Session. Should be compatible with any VMC application, but this program is tailored for Inochi Session.

License

All source-code (does not include assets) is licensed BSD-2.

Executing from Source

If you want to execute the program from the Python source, you will need to install the pythonosc library. This can be done through the console command:

pip install pythonosc

Setup

All settings are set via editing the file lilypanel.json.

Connection

The IP defaults to 127.0.0.1 (localhost).
The port defaults to 39540.

To change either of these, find the ip and port fields at the top of the settings file.

{
    "ip": "127.0.0.1",
    "port": 39540
}

The ip must be enclosed in "quotes" or 'apostrophes'.
The port must be an integer.

Inochi Session

Do not change the IP address, Inochi Session expects to receive data via localhost.
If your Virtual Space does not already have one, add a VMC receiver to it with the corresponding port. (Multiple VMC applications may share the same port, as such you may skip this step if already using PuppetString.)

Layout

To change how the control panel is layed out, modify the layout object.

Default:

"layout": {
    "buttons": {
        "columns": 2,
        "xPadding": 3,
        "yPadding": 1
    },
    "sliders": {
        "columns": 2,
        "xPadding": 3,
        "yPadding": 1,
        "orientation": "vertical"
    },
    "xPadding": 20,
    "yPadding": 5
}

• Columns refers to the number of columns per button/slider. When no columns are left, a new row is created on the user interface.
• xPadding refers to have much space should be between individual elements along the x-axis.
• yPadding refers to have much space should be between individual elements along the y-axis.
• Slider orientation accepts either "vertical" or "horizontal".
• The overall padding affects the distance between the button side and the slider side. (Also affects distance between them and the borders of the program.)

BlendShapes

An unlimited number of blendshapes can be registered to the program. All blendshapes should be given unique names and not clash with those of other programs.
By default, 6 example blendshape are provided. These serve as a guide on how to add your own and should be removed.

All blendshapes should be a json object added to the "blends" array.

Toggles

Toggles require 4 fields. The button will default to the off state.
Values may be integers or contain decimals.

To add a toggle:

{
    "name": "Name of your blendshape",
    "type": "toggle",
    "offValue": 0,
    "onValue": 1
}

Sliders

Sliders require 5 fields, the slider will default to "minValue" value and it will only move in multiples of "step".
"minValue" is only the default value, it can be smaller than "maxValue".

To add a slider:

{
    "name": "Name of your blendshape",
    "type": "slider",
    "step": 0.5,
    "minValue": 0,
    "maxValue": 1
}

This example will create a slider that starts at 0, ends at 1, and only accepts the values: 0, 0.5, 1.

Durations

Durations take up the same section as toggle buttons, they send a sequence of BlendShapes then deactivate. This can be used to play an animation once without looping or to create specialised toggle with a custom speed.

To add a duration:

{
    "name": "Name of your blendshape",
    "type": "duration",
    "defaultValue": 0,
    "interval": 50,
    "sticky": false,
    "checkpoints": {
        "5": 0.2,
        "15": 0.5,
        "20": 1
    }
}

The default value is the value emitted when the duration is inactive. For sticky durations, this is instead the initial value; the start and end checkpoints become the default values in this case.
Durations output a single value each step, the duration of a step (in milliseconds) is the interval.

The sticky parameter controls how the duration works on repeated use. A sticky duration will play in reverse every other activation. This allows for a "slow toggle" ability.

The checkpoints are the values that must be sent at certain steps. The values fpr steps in-between checkpoints are scaled between the previous checkpoint and the next one.
In this example:

• Output starts at 0.
• Increases every step, reaching 0.2 at step 5.
• Slowly increases each step, reaching 0.5 at step 15.
• Quickly increases, reaching 1 at step 20.
• Duration ends, instantly resetting back to 0 (the default value).

The example executes 20 steps, each with a duration of 50ms (1 second in total).

Durations are not overly intuitive, and I do recommend experimenting with the examples as well as visualising them in Inochi Session.