Would it be possible for Renoise to have an effect then would capture the audio from a VST instrument and then use it for a chosen ammount of time for effecting using track effects. I am sure this would achieve more control over the VST sound.
You have VST audio streams which are different in the way track effects, such as volume cut, portamento effect normal tracks with sample tracks - actual loaded wav samples.
If it would be possible to use a special track command on a track with a vsti playing which captures a determind amount of the vsti stream, throws it into a buffer of some sort, mutes the vst audio stream and then plays the captured sound, just like a normal wav sound - enabling authentic track effects to be possible, and more control of the actual sound.,
What exactly do you mean by “enabling authentic track effects to be possible, and more control of the actual sound”? What kind of effects are you looking for?