public override bool Render(RenderParams parentRp, RenderCanvas canvas)
{
if (!Active)
{
return(false); // skip if not active
}
RenderParams rp = new RenderParams(parentRp);
AdaptRenderParams(rp);
RenderChildren(rp, canvas);
if (rp.Time >= 0 && rp.Time < Duration && _sig != null)
{
double s = _sig.Render(rp.Time);
switch (_modif)
{
case Modifier.DSP_PARAM:
if (_parentsDSP != null)
{
_parentsDSP.SetParameter(_paramNumber, s);
}
if (_parentsOsc != null)
{
_parentsOsc.SetParameter(_paramNumber, s);
}
break;
case Modifier.NONE:
break;
case Modifier.AMPLITUDE:
canvas.AmplMultiply *= s;
break;
case Modifier.AMPLITUDE_ADDITIVE:
canvas.AmplMultiply += s;
break;
case Modifier.PAN:
canvas.Pan += s;
break;
}
return(true);
}
return(false);
} // end method
