[svn:parrot] r39750 - in trunk: examples/opengl runtime/parrot/library/OpenGL

[japhb at svn.parrot.org]

Author: japhb
Date: Tue Jun 23 22:27:19 2009
New Revision: 39750
URL: https://trac.parrot.org/parrot/changeset/39750

Log:
[OpenGL] Math: document and show alternate instantiation syntax

Modified:
   trunk/examples/opengl/math.pir
   trunk/runtime/parrot/library/OpenGL/Math.pir

Modified: trunk/examples/opengl/math.pir
==============================================================================
--- trunk/examples/opengl/math.pir	Tue Jun 23 21:31:52 2009	(r39749)
+++ trunk/examples/opengl/math.pir	Tue Jun 23 22:27:19 2009	(r39750)
@@ -56,8 +56,7 @@
     $P2 = new Vec4
     $P2.'set_vals'($P0)
 
-    $P3 = new Vec4
-    $P3.'set_vals'($P1)
+    $P3 = Vec4.'new'('vals' => $P1)
 
     .return ($P2, $P3)
 .end

Modified: trunk/runtime/parrot/library/OpenGL/Math.pir
==============================================================================
--- trunk/runtime/parrot/library/OpenGL/Math.pir	Tue Jun 23 21:31:52 2009	(r39749)
+++ trunk/runtime/parrot/library/OpenGL/Math.pir	Tue Jun 23 22:27:19 2009	(r39750)
@@ -96,6 +96,11 @@
 Create a new object representing a four-element vector.  You will need
 to set the initial values using the C<set_vals()> method.
 
+=item Vec4 vec4 = Vec4.'new'('vals' => vals)
+
+Create a new object representing a four-element vector, setting the
+initial values to the array PMC C<vals>.
+
 =back