/// <summary>
/// Pushes a Texture to the Render Queue.
/// </summary>
/// <param name="tex">Texture to be pushed to the Render Queue</param>
/// <param name="width">Texture width</param>
/// <param name="height">Texture height</param>
/// <param name="depth">Texture depth (0, 16 or 24), Default 0</param>
/// <returns></returns>
private RenderTexture PushRenderQueue(Texture tex, int width, int height, int depth = 0)
{
RenderTexture rt = WQ.Count > 0 ? WQ.Dequeue() : new RenderTexture(width, height, depth);
if (!rt.IsCreated())
{
rt.Create();
}
Graphics.CopyTexture(tex, rt);
RQ.Enqueue(rt);
return(rt);
}
/// <summary>
/// Pop the Render Queue a given number of times
/// </summary>
/// <param name="npops">The number of times to pop the render queue. 0 = Peek.</param>
/// <returns>The last RenderTexture popped from the Render Queue.</returns>
private RenderTexture PopRenderQueue(int npops)
{
RenderTexture rt = RQ.Peek();
for (int i = 0; i < npops; i++)
{
WQ.Enqueue(rt = RQ.Dequeue());
if (RQ.Count == Delay)
{
if (Delay == 0)
{
passingThrough = false;
}
break;
}
}
return(rt);
}