EditorGUI.MinMaxSlider

参数

描述

创建一个特殊滑动条，用户可利用该滑动条指定最小值和最大值之间的一个范围。

编辑器窗口中的 MinMax 滑动条。

// Place the selected object randomly between the interval of the Min Max Slider
// in the X,Y,Z coords

class EditorGUIMinMaxSlider extends EditorWindow {

    var minVal : float = -10;
    var minLimit : float = -20;
    var maxVal : float = 10;
    var maxLimit : float = 20;

    @MenuItem("Examples/Editor GUI Move Object Randomly")
    static function Init() {
        var window = GetWindow(EditorGUIMinMaxSlider);
        window.Show();
    }

    function OnGUI() {
        EditorGUI.MinMaxSlider(
            Rect(0,0,position.width,20),
            GUIContent("Random range:"),
            minVal, maxVal,
            minLimit, maxLimit);
        if(GUI.Button(Rect(0,25,position.width, position.height -25),"Randomize!"))
            PlaceRandomly();
    }

    function PlaceRandomly() {
        if(Selection.activeTransform)
            Selection.activeTransform.position =
                Vector3(Random.Range(minVal, maxVal),
                        Random.Range(minVal, maxVal),
                        Random.Range(minVal, maxVal));
        else
            Debug.LogError("Select a GameObject to randomize its position.");
    }
}