[ViewVC] Diff of: radiance/ray/src/rt/rv3.c

Comparing ray/src/rt/rv3.c (file contents):
Revision 2.26 by greg, Fri Aug 29 05:46:03 2008 UTC vs.
Revision 2.28 by greg, Fri Sep 5 21:34:09 2008 UTC

+void
-+
+compavg(                                /* recompute averages */
-+
+        PNODE   *p
-+
+)
-+
+{
-+
+        int     i, navg;
-+
-+
+        if (p->kid == NULL)
-+
+                return;
-+
-+
+        setcolor(p->v, .0, .0, .0);
-+
+        navg = 0;
-+
+        for (i = 0; i < 4; i++) {
-+
+                if (p->kid[i].xmin >= p->kid[i].xmax) continue;
-+
+                if (p->kid[i].ymin >= p->kid[i].ymax) continue;
-+
+                compavg(p->kid+i);
-+
+                addcolor(p->v, p->kid[i].v);
-+
+                navg++;
-+
+        }
-+
+        if (navg > 1)
-+
+                scalecolor(p->v, 1./navg);
-+
+}
-+
-+
-+
+void
+scalepict(                              /* scale picture values */
+        PNODE  *p,
+        double  sf

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