Selective Rendering

SelectiveRendering.cs

using UnityEngine;
using System.Collections;


//Ideally can use Layers but want to avoid as, max layers avaialble isn't a big number.
public class SelectiveRendering : MonoBehaviour 
{
	//Working version - Can expect as transform values are required for rendering. But not sure if this is optimal way.
	[SerializeField]
	private GameObject[] m_targetObjects;

	void OnPreCull()
	{
		foreach(GameObject _each in m_targetObjects)
		{
			_each.transform.localScale = Vector3.one;
		}
	}

	void OnPostRender()
	{
		foreach(GameObject _each in m_targetObjects)
		{
			_each.transform.localScale = Vector3.zero;
		}
	}

	/* Not working - Ideally, this approach is cleaner but not getting the expected result.

	[SerializeField]
	private Renderer[] m_targetObjects;

	//Enable the renderers required for this camera.
	void OnPreCull()
	{
		foreach(Renderer _each in m_targetObjects)
		{
			_each.renderer.enabled = true;
		}
	}
	
	//Disabling them so that the target renderers won't be rendered anywhere else.
	void OnPostRender()
	{
		foreach(Renderer _each in m_targetObjects)
		{
			_each.renderer.enabled = false;
		}
	}

	*/
	
	
	
}