Mercurial > hg > octave-lyh

diff src/gl-render.cc @ 11209:94d9d412a2a0

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improve Matlab compatibility of rem and mod
author John W. Eaton <jwe@octave.org>
date Tue, 09 Nov 2010 00:57:49 -0500
parents f72e17e70378
children be710ed252ff
line wrap: on
line diff
--- a/src/gl-render.cc
+++ b/src/gl-render.cc
@@ -3288,7 +3288,7 @@
         for (int i = 0; i < 2*5; i++)
           {
             ang = (-0.5 + double(i+1)/5) * M_PI;
-            r = 1.0 - (dr * mod(double(i+1), 2.0));
+            r = 1.0 - (dr * fmod(double(i+1), 2.0));
             glVertex2d (sz*r*cos(ang)/2, sz*r*sin(ang)/2);
           }
         glEnd ();
@@ -3304,7 +3304,7 @@
         for (int i = 0; i < 2*6; i++)
           {
             ang = (0.5 + double(i+1)/6.0) * M_PI;
-            r = 1.0 - (dr * mod(double(i+1), 2.0));
+            r = 1.0 - (dr * fmod(double(i+1), 2.0));
             glVertex2d (sz*r*cos(ang)/2, sz*r*sin(ang)/2);
           }
         glEnd ();