X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=progs%2Fdemos%2FFractals_random%2Ffractals_random.c;h=bf290bc41c9940e5ddae242c885ed5cbd1bfb3bf;hb=16f9cb31f7f99b79406dcaa82b966395eeb6462c;hp=9c4575f94c070952f83dfb5505aa0c5d6073e905;hpb=0c915a83c6995a6fd68d509f35de2403f44a70a0;p=freeglut

diff --git a/progs/demos/Fractals_random/fractals_random.c b/progs/demos/Fractals_random/fractals_random.c
index 9c4575f..bf290bc 100644
--- a/progs/demos/Fractals_random/fractals_random.c
+++ b/progs/demos/Fractals_random/fractals_random.c
@@ -23,9 +23,11 @@
 #include <GL/freeglut.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <math.h>
 #ifdef WIN32
-#include <crtdbg.h>  // DUMP MEMORY LEAKS
+/* DUMP MEMORY LEAKS */
+#include <crtdbg.h>
 #endif
 
 typedef struct
@@ -63,12 +65,9 @@ static void draw_level ( int num, double m00, double m01, double m10, double m11
 
   for ( i = 0; i < 10; i++ )
   {
-    int random = rand( );
-    double new_x;
-    double new_y;
-    random = (((random >> 10)) & 2) + (((random >> 20) ) & 1);
-    new_x = affine[random].a00 * current_x + affine[random].a01 * current_y + affine[random].b0 ;
-    new_y = affine[random].a10 * current_x + affine[random].a11 * current_y + affine[random].b1 ;
+    int random = ( rand( ) >> 10 ) % num_trans;
+    double new_x = affine[random].a00 * current_x + affine[random].a01 * current_y + affine[random].b0 ;
+    double new_y = affine[random].a10 * current_x + affine[random].a11 * current_y + affine[random].b1 ;
     
     glVertex2d ( new_x, new_y ) ;
     current_x = new_x ;
@@ -370,7 +369,8 @@ main(int argc, char *argv[])
   free ( affine ) ;
 
 #ifdef WIN32
-  _CrtDumpMemoryLeaks () ;  // DUMP MEMORY LEAK INFORMATION
+  /* DUMP MEMORY LEAK INFORMATION */
+  _CrtDumpMemoryLeaks () ;
 #endif
 
   return 0;             /* ANSI C requires main to return int. */