Changeset 1035 for libcaca/trunkTweet

Timestamp:

Sep 16, 2006, 11:00:46 PM (16 years ago)

Author:

Jean-Yves Lamoureux

Message:

• Fixed triangle routine so that it fits perfectly from one side to the other one (I know, that's no clear)

File:

• libcaca/trunk/cucul/triangle.c (modified) (1 diff)

libcaca/trunk/cucul/triangle.c

@@ -133 +133 @@
 
         /* Rescale xa and xb, slightly cropping */
-        xa = (xa + 2) / 4;
-        xb = (xb - 2) / 4;
+        xa = xa / 4;
+        xb = xb / 4;
 
         if(xb < 0) continue;
         if(xa > xmax) continue;
         if(xa < 0) xa = 0;
-        if(xb > xmax) xb = xmax;
+        if((xb) > xmax) xb = xmax;
 
         for(x = xa; x <= xb; x++)