static function ScaleSlider (scale : float, position : Vector3, direction : Vector3, rotation : Quaternion, size : float, snap : float) : float

Parameters

Description

Make a directional scale slider.

Scale slider handle in the Scene View.

    // Increase/decrease a value just by moving the Scale slider Handle
    
    
    @CustomEditor (FreeScale)
    class FreeScaleHandleJS extends Editor {
        function OnSceneGUI () {
            target.val = Handles.ScaleSlider(target.val, 
                            target.transform.position, 
                            Vector3.up, 
                            Quaternion.identity, 
                            5, 
                            HandleUtility.GetHandleSize(target.transform.position));
            if (GUI.changed)
                EditorUtility.SetDirty (target);
        }
    }

And the script attached to this handle:

    // FreeScale.js
    @script ExecuteInEditMode()
    
    var val : float = 1;
    
    function Update () {
        Debug.Log("Value tied to the slider: " + val);
    }