Revision: 54427
http://brlcad.svn.sourceforge.net/brlcad/?rev=54427&view=rev
Author: carlmoore
Date: 2013-02-15 21:51:33 +0000 (Fri, 15 Feb 2013)
Log Message:
-----------
pi/2 usage
Modified Paths:
--------------
brlcad/trunk/src/irprep/all_sf.c
brlcad/trunk/src/irprep/shapefact.c
Modified: brlcad/trunk/src/irprep/all_sf.c
===================================================================
--- brlcad/trunk/src/irprep/all_sf.c 2013-02-15 21:45:08 UTC (rev 54426)
+++ brlcad/trunk/src/irprep/all_sf.c 2013-02-15 21:51:33 UTC (rev 54427)
@@ -364,7 +364,7 @@
strtdir[Z] = rho * cos(phi);
/* Elevation & azimuth for finding a vector in a plane. */
- elev = M_PI / 2. - phi;
+ elev = M_PI_2 - phi;
az = theta;
/* Find vector in yz-plane. */
Modified: brlcad/trunk/src/irprep/shapefact.c
===================================================================
--- brlcad/trunk/src/irprep/shapefact.c 2013-02-15 21:45:08 UTC (rev 54426)
+++ brlcad/trunk/src/irprep/shapefact.c 2013-02-15 21:51:33 UTC (rev 54427)
@@ -429,7 +429,7 @@
*/
/* Elevation and azimuth for finding a vector in a plane. */
- elev = M_PI / 2. - phi;
+ elev = M_PI_2 - phi;
az = theta;
/*
* printf("elevation: %f, azimuth: %f\n", elev, az);
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