CurveField

示例程序
说明	生成控制和编辑 `AnimationCurve` 动画曲线类的区域

用法

public static AnimationCurve CurveField(AnimationCurve value, params GUILayoutOption[] options);

public static AnimationCurve CurveField(string label, AnimationCurve value, params GUILayoutOption[] options);

public static AnimationCurve CurveField(GUIContent label, AnimationCurve value, params GUILayoutOption[] options);

public static AnimationCurve CurveField(AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);

public static AnimationCurve CurveField(string label, AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);

public static AnimationCurve CurveField(GUIContent label, AnimationCurve value, Color color, Rect ranges, params GUILayoutOption[] options);

参数

label

对应的标签名称。

value

该区域控制的颜色变量。

color

显示曲线的颜色。

ranges

（可选）限制曲线的矩形。

options

（可选）用于指定额外的布局属性，该参数将覆盖默认样式。

示例

public override void OnInspectorGUI () {

		// First reload, no label, no extra options
		_target.CurveFirst = EditorGUILayout.CurveField (_target.CurveFirst);
	
		// Second reload, with a label and an expanded width
		_target.CurveSecond = EditorGUILayout.CurveField ("Curve Second", _target.CurveSecond, GUILayout.ExpandWidth (true));
	
		// Third reload, with a label, a tooltip and a size of 400 pixels * 100 pixels
		var guiContent = new GUIContent ("Curve Third", "This is the third curve.");
		var guiLayoutOptions = new GUILayoutOption [] {
				GUILayout.Width(400),
				GUILayout.Height(100)
		};
		_target.CurveThird = EditorGUILayout.CurveField (guiContent, _target.CurveThird, guiLayoutOptions);
	
		// Forth reload, painted in red and restrained between (0, 0) to (15, 15)
		_target.CurveForth = EditorGUILayout.CurveField (
				"CurveForth",
				_target.CurveForth,
				Color.red,
				new Rect(0, 0, 15, 15),
				GUILayout.Height(200)
		);
	
}

编译结果如下：

后两条曲线的不受限、受限情况如下：