The RenderOverride field in the SceneCustomObject class is a delegate of type System.Action<SceneObject>. It is invoked by the default implementation of the RenderSceneObject method. This field allows you to specify custom rendering logic for a scene object by assigning a method to it.

To use the RenderOverride field, assign a method that matches the System.Action<SceneObject> delegate signature. This method will be called during the rendering process of the scene object, allowing you to implement custom rendering behavior.

Example usage:

SceneCustomObject myObject = new SceneCustomObject();
myObject.RenderOverride = (sceneObject) => {
    // Custom rendering logic here
};