It seems my previous post (the envelope modulation time mini-tutorial) gave away one of the features I have been working on for Rhino 2.06: quick ADSR editing of Rhino envelopes. Did you notice the new A, D, S, R parameters at the top of the envelope window ?

Rhino 2.06 will add 4 new, assignable A, D, S, R controls. They globally control the attack, decay, sustain and release of all envelopes. Each envelope has its own “amount” control, defining how much these global ADSR controls impact the envelope times.

The A, D, S, R controls can be assigned to any one of the user sliders, or to an external controller.

The video below shows the whole thing in action.