UIJoystick

On-screen joystick that outputs a 2D axis value based on touch position.

Create in the Editor

1. Ensure there is a UIController in the scene.
2. Create a GameObject and add UIRect.
3. Add the UIJoystick component.

How to Use

1. Get the component with myObject.findComponent(UIJoystick.class).
2. Read and write the component properties to control behavior.
3. Test input or layout in Play mode.

Java Example

SpatialObject myObject = /* your object */;
UIJoystick comp = myObject.findComponent(UIJoystick.class);
if (comp != null) {
    Texture tex = /* load texture */ null;
    // set the backgroundColor value:
    comp.backgroundColor = new Color(255, 255, 255, 255);
    // read the backgroundColor value:
    Color backgroundColorValue = comp.backgroundColor;

    // set the backgroundTexture value:
    comp.backgroundTexture = tex;
    // read the backgroundTexture value:
    Texture backgroundTextureValue = comp.backgroundTexture;

    // set the handleSizePercentage value:
    comp.handleSizePercentage = 1f;
    // read the handleSizePercentage value:
    float handleSizePercentageValue = comp.handleSizePercentage;

    // set the handlerColor value:
    comp.handlerColor = new Color(255, 255, 255, 255);
    // read the handlerColor value:
    Color handlerColorValue = comp.handlerColor;

    // set the handlerTexture value:
    comp.handlerTexture = tex;
    // read the handlerTexture value:
    Texture handlerTextureValue = comp.handlerTexture;

}

Notes

• You can replace images or textures in the inspector or via code when the component supports it.