Hi All,

Recently on the blue list an issue came up where some krate signals
that were generated with the line opcode never made it to the last
value if ksmps > 1.  Looking at the code made me wonder:

int linset(CSOUND *csound, LINE *p)
{
    MYFLT       dur;

    if ((dur = *p->idur) > FL(0.0)) {
      p->incr = (*p->ib - *p->ia) / dur * csound->onedkr;
      p->val = *p->ia;
    }
    return OK;
}

int kline(CSOUND *csound, LINE *p)
{
    *p->xr = p->val;            /* rslt = val   */
    p->val += p->incr;          /* val += incr  */
    return OK;
}


Does this mean that the line is calculated to reach the end value at
the end of the last ksmps block or at the beginning of the last ksmps
block?  I'm also not sure which is more accurate, to have it calculate
to end of last ksmps block or to guarantee reaching the final value
given by the user?

Any thoughts on this?

steven

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