protected override void CustomOnGUI()
{
EditorUIHelper.TextArea("还有一种方式就是创建一个Reflection Probe，然后利用Lighting Bake出来一个Cubemap");
EditorUIHelper.Space();
_camera = EditorUIHelper.ObjectField <Camera>(_camera, "摄像机", true);
_cubemap = EditorUIHelper.ObjectField <Cubemap>(_cubemap, "Cubemap", true);
_probe = EditorUIHelper.ObjectField <ReflectionProbe>(_probe, "ReflectionProbe", true);
EditorUIHelper.Space();
EditorUIHelper.Button("生成Legacy", GenerateLegacyCubemap);
EditorUIHelper.Button("生成", GenerateCubemap);
}