Revision: 54425
http://brlcad.svn.sourceforge.net/brlcad/?rev=54425&view=rev
Author: carlmoore
Date: 2013-02-15 21:40:18 +0000 (Fri, 15 Feb 2013)
Log Message:
-----------
we do have pi/2 available as a constant
Modified Paths:
--------------
brlcad/trunk/src/conv/g-var.c
Modified: brlcad/trunk/src/conv/g-var.c
===================================================================
--- brlcad/trunk/src/conv/g-var.c 2013-02-15 21:27:51 UTC (rev 54424)
+++ brlcad/trunk/src/conv/g-var.c 2013-02-15 21:40:18 UTC (rev 54425)
@@ -182,7 +182,7 @@
if (yup) {
/* perform 90deg x-axis rotation */
- float q = -(M_PI/2.0f);
+ float q = -(M_PI_2);
float y = dest[1];
float z = dest[2];
dest[1] = y * cos(q) - z * sin(q);
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