private void DisplayWarnings()
{
if (!urdfVisual.transform.HasExactlyOneChild())
{
GUILayout.Space(5);
EditorGUILayout.HelpBox("Visual element must have one and only one child Geometry element.", MessageType.Error);
}
else if (UrdfGeometry.IsTransformed(urdfVisual.transform.GetChild(0), urdfVisual.GeometryType))
{
GUILayout.Space(5);
EditorGUILayout.HelpBox("Changes to the transform of the child Geometry element cannot be exported to URDF. " +
"Make any translation, rotation, or scale changes to this Visual object instead.", MessageType.Error);
if (GUILayout.Button("Fix transformations"))
{
bool transferRotation = urdfVisual.GeometryType != GeometryTypes.Mesh;
urdfVisual.transform.MoveChildTransformToParent(transferRotation);
}
}
}
