--- ray/src/rt/rpict.c 1992/11/12 10:11:53 2.19 +++ ray/src/rt/rpict.c 1992/11/19 20:25:57 2.20 @@ -45,7 +45,7 @@ double shadthresh = .05; /* shadow threshold */ double shadcert = .5; /* shadow certainty */ int directrelay = 1; /* number of source relays */ int vspretest = 512; /* virtual source pretest density */ -int directinvis = 0; /* sources invisible? */ +int directvis = 1; /* sources visible? */ double srcsizerat = .25; /* maximum ratio source size/dist. */ double specthresh = .15; /* specular sampling threshold */