/// <summary>
/// Unloads the effects of this pipeline and the temporary RenderTargets, if you didn't pass them in the
/// <see cref="Initialize" /> method.<br />
/// Please call this in the UnloadContent() method of your game.
/// </summary>
public void UnloadContent()
{
EmbeddedEffectsManager.UnloadContent();
if (!IsBloomRenderTarget1Passed)
{
BloomRenderTarget1?.Dispose();
}
if (!IsBloomRenderTarget2Passed)
{
BloomRenderTarget2?.Dispose();
}
}
/// <summary>
/// Initializes the renderer.<br />
/// Please call this in the initialize method of your game (or at least before the first draw-call).
/// </summary>
/// <param name="graphicsDevice">The <see cref="GraphicsDevice" /> to use for drawing.</param>
/// <param name="resolution">The resolution of your output-target.</param>
/// <param name="bloomRenderTarget1">
/// A temporary bloom render target1. Gets automatically created and disposed off if you
/// pass null. If you pass one to this method, remember to dispose (unload) it yourself.
/// </param>
/// <param name="bloomRenderTarget2">
/// A temporary bloom render target2. Gets automatically created and disposed off if you
/// pass null. If you pass one to this method, remember to dispose (unload) it yourself.
/// </param>
public void Initialize(GraphicsDevice graphicsDevice, Point resolution,
RenderTarget2D bloomRenderTarget1 = null, RenderTarget2D bloomRenderTarget2 = null)
{
// Create two render-targets for the bloom processing. These are half the
// size of the back-Buffer, in order to minimize fill-rate costs. Reducing
// the resolution in this way doesn't hurt quality, because we are going
// to be blurring the bloom images anyway.
if (BloomRenderTarget1 == null || BloomRenderTarget1.Width != resolution.X ||
BloomRenderTarget1.Height != resolution.Y)
{
if (BloomRenderTarget1 != null)
{
BloomRenderTarget1.Dispose();
BloomRenderTarget2.Dispose();
}
if (bloomRenderTarget1 == null)
{
BloomRenderTarget1 = new RenderTarget2D(graphicsDevice,
width: resolution.X / 2,
height: resolution.Y / 2,
mipMap: false,
preferredFormat: SurfaceFormat.Color,
preferredDepthFormat: DepthFormat.None);
}
else
{
BloomRenderTarget1 = bloomRenderTarget1;
IsBloomRenderTarget1Passed = true;
}
if (bloomRenderTarget2 == null)
{
BloomRenderTarget2 = new RenderTarget2D(graphicsDevice,
width: resolution.X / 2,
height: resolution.Y / 2,
mipMap: false,
preferredFormat: SurfaceFormat.Color,
preferredDepthFormat: DepthFormat.None);
}
else
{
BloomRenderTarget2 = bloomRenderTarget2;
IsBloomRenderTarget2Passed = true;
}
}
}
