# wireframeAlpha

> Returns or specifies the opacity to use for the curved lines along the outside of the arcs of motion. Defaults to 1.0.

## Definition

* **Type:** Property
* **Namespace:** [UnityEditor.IMGUI.Controls](/engine/6000.5/script-reference/unityeditor/imgui/controls.md)
* **Assembly:** UnityEditor

```csharp
public float wireframeAlpha { get; set; }
```

### Remarks

This value is multiplied with the value of the color for the axis being drawn, which is multiplied with the value of [Handles.color](/engine/6000.5/script-reference/unityeditor/handles/color.md).

Additional Resources: [JointAngularLimitHandle.xHandleColor](/engine/6000.5/script-reference/unityeditor/imgui/controls/jointangularlimithandle/xhandlecolor.md), [JointAngularLimitHandle.yHandleColor](/engine/6000.5/script-reference/unityeditor/imgui/controls/jointangularlimithandle/yhandlecolor.md), [JointAngularLimitHandle.zHandleColor](/engine/6000.5/script-reference/unityeditor/imgui/controls/jointangularlimithandle/zhandlecolor.md), [JointAngularLimitHandle.fillAlpha](/engine/6000.5/script-reference/unityeditor/imgui/controls/jointangularlimithandle/fillalpha.md).