if(!(passflag & SCE_PASS_RADIO)) sock->flag |= SOCK_UNAVAIL;
sock= BLI_findlink(&node->outputs, RRES_OUT_INDEXOB);
if(!(passflag & SCE_PASS_INDEXOB)) sock->flag |= SOCK_UNAVAIL;
if(!(passflag & SCE_PASS_RADIO)) sock->flag |= SOCK_UNAVAIL;
sock= BLI_findlink(&node->outputs, RRES_OUT_INDEXOB);
if(!(passflag & SCE_PASS_INDEXOB)) sock->flag |= SOCK_UNAVAIL;