protected override void PreBegin(GameContext context)
{
// Process a single texture block if the FPS is higher than 30.
//if (context.GameTime.ElapsedGameTime.Milliseconds < 100)
//{
ChunkProvider.ProcessSingle();
ChunkRenderer.ProcessSingle(context.GameTime, context);
//}
// Ensure we have an occluding sprite batch.
if (FilteredFeatures.IsEnabled(Feature.IsometricOcclusion))
{
if (this.m_OccludingSpriteBatch == null)
{
this.m_OccludingSpriteBatch = new OccludingSpriteBatch(context.Graphics.GraphicsDevice);
}
this.m_OccludingSpriteBatch.Begin(true);
}
else
{
context.Graphics.GraphicsDevice.Clear(ClearOptions.DepthBuffer | ClearOptions.Target, Color.Black, 1f, 0);
}
}