Revision: 54430
          http://brlcad.svn.sourceforge.net/brlcad/?rev=54430&view=rev
Author:   carlmoore
Date:     2013-02-15 22:46:19 +0000 (Fri, 15 Feb 2013)
Log Message:
-----------
use DEG2RAD and RAD2DEG; do they need to be added to a global declaration 
WITHIN that file

Modified Paths:
--------------
    brlcad/trunk/src/tclscripts/mged/pattern.tcl

Modified: brlcad/trunk/src/tclscripts/mged/pattern.tcl
===================================================================
--- brlcad/trunk/src/tclscripts/mged/pattern.tcl        2013-02-15 22:03:07 UTC 
(rev 54429)
+++ brlcad/trunk/src/tclscripts/mged/pattern.tcl        2013-02-15 22:46:19 UTC 
(rev 54430)
@@ -709,12 +709,12 @@
            }
            "-start_az" {
                incr index
-               set start_az [expr [lindex $args $index] * $M_PI / 180.0]
+               set start_az [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
            "-start_el" {
                incr index
-               set start_el [expr [lindex $args $index] * $M_PI / 180.0]
+               set start_el [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
            "-center_pat" {
@@ -752,13 +752,13 @@
            }
            "-daz" {
                incr index
-               set delta_az [expr [lindex $args $index] * $M_PI / 180.0]
+               set delta_az [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
 
            "-del" {
                incr index
-               set delta_el [expr [lindex $args $index] * $M_PI / 180.0]
+               set delta_el [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
            "-dr" {
@@ -771,7 +771,7 @@
                set tmp_list [lindex $args $index ]
                set list_az {}
                foreach az $tmp_list {
-                   lappend list_az [expr {$az * $M_PI / 180.0}]
+                   lappend list_az [expr {$az * $DEG2RAD}]
                }
                incr index
            }
@@ -780,7 +780,7 @@
                set tmp_list [lindex $args $index ]
                set list_el {}
                foreach el $tmp_list {
-                   lappend list_el [expr {$el * $M_PI / 180.0}]
+                   lappend list_el [expr {$el * $DEG2RAD}]
                }
                incr index
            }
@@ -890,11 +890,11 @@
                incr az_index
                set mat1 [mat_deltas_vec [mat_idn] [vreverse $center_obj]]
                if { $rot_az && $rot_el } {
-                   set mat2 [mat_mul [mat_ae [expr $az * 180.0 / $M_PI] [expr 
$el * 180.0 / $M_PI]] $mat1]
+                   set mat2 [mat_mul [mat_ae [expr $az * $RAD2DEG] [expr $el * 
$RAD2DEG]] $mat1]
                } elseif { $rot_az } {
-                   set mat2 [mat_mul [mat_ae [expr $az * 180.0 / $M_PI] 0] 
$mat1]
+                   set mat2 [mat_mul [mat_ae [expr $az * $RAD2DEG] 0] $mat1]
                } elseif { $rot_el } {
-                   set mat2 [mat_mul [mat_ae 0 [expr $el * 180.0 / $M_PI]] 
$mat1]
+                   set mat2 [mat_mul [mat_ae 0 [expr $el * $RAD2DEG]] $mat1]
                } else {
                    set mat2 $mat1
                }
@@ -1037,7 +1037,7 @@
            }
            "-start_az" {
                incr index
-               set start_az [expr [lindex $args $index] * $M_PI / 180.0]
+               set start_az [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
            "-start_az_dir" {
@@ -1071,7 +1071,7 @@
            }
            "-daz" {
                incr index
-               set delta_az [expr [lindex $args $index] * $M_PI / 180.0]
+               set delta_az [expr [lindex $args $index] * $DEG2RAD]
                incr index
            }
            "-laz" {
@@ -1079,7 +1079,7 @@
                set tmp_list [lindex $args $index ]
                set list_az {}
                foreach az $tmp_list {
-                   lappend list_az [expr {$az * $M_PI / 180.0}]
+                   lappend list_az [expr {$az * $DEG2RAD}]
                }
                incr index
            }

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