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Totally ignore trivially offscreen objects

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This commit is contained in:
Hector Martin 2010-12-18 21:22:20 +01:00
parent eb0a798bda
commit c50fd12049
1 changed files with 18 additions and 1 deletions
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19
libol/libol.c
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@ -571,7 +571,24 @@ void olEnd(void)
}
}
wframe.objcnt++;
int nl=0,nr=0,nu=0,nd=0;
for (i=0; i<dstate.curobj->pointcnt; i++) {
if (!dstate.curobj->points[i].color)
continue;
if (dstate.curobj->points[i].x > -1)
nl = 1;
if (dstate.curobj->points[i].x < 1)
nr = 1;
if (dstate.curobj->points[i].y > -1)
nd = 1;
if (dstate.curobj->points[i].y < 1)
nu = 1;
if (nl && nr && nu && nd)
break;
}
if (nl && nr && nu && nd)
wframe.objcnt++;
dstate.curobj = NULL;
}