public override void BeginRender()
{
// Wait for the command buffer to be fully processed
if (_fence.CompletedValue < _frameFenceValues[_frameIndex])
{
_fence.SetEventOnCompletion(_frameFenceValues[_frameIndex], _fenceEvent.SafeWaitHandle.DangerousGetHandle());
_fenceEvent.WaitOne();
}
_commandAllocators[_frameIndex].Reset();
_commands.Reset(_commandAllocators[_frameIndex], null);
_device.SetCommandList(_commands.NativePointer, _fenceValue + 1);
}
