public override void Draw(SharpDX.Direct3D11.DeviceContext context, int index)
{
if (_activatedEffect == null)
{
if (_backBufferClouds.OffSreenRenderTarget != null)
{
_backBufferClouds.OffSreenRenderTarget = null;
}
return;
}
if (index == _postEffectStartingDrawId)
{
//Change RenderTarget to this offline texture
//Clear renderTarger
_engine.ImmediateContext.ClearRenderTargetView(_renderTargetView, __renderTargetViewDefaultColor);
_engine.ImmediateContext.OutputMerger.SetTargets(_engine.DepthStencilTarget, _renderTargetView);
_backBufferClouds.OffSreenRenderTarget = _renderTexture;
_postEffectStartDrawDone = true;
}
else if (index == _postEffectEndingDrawId && _postEffectStartDrawDone)
{
//We have finished to draw into the offline texture, link back the screen backbuffer
_engine.SetRenderTargets(context);
//Start the Post effect code here
RenderStatesRepo.ApplyStates(context, DXStates.Rasters.Default, DXStates.Blenders.Disabled, DXStates.DepthStencils.DepthDisabled);
_vBuffer.SetToDevice(context, 0);
_iBuffer.SetToDevice(context, 0);
_activatedEffect.Render(context);
context.DrawIndexed(6, 0, 0);
_postEffectStartDrawDone = false;
}
}
