From f909ac125ab0fcdaeff4f508b416bd7b6bee77ca Mon Sep 17 00:00:00 2001
From: Maximilian Albert <maximilian.albert@gmail.com>
Date: Tue, 10 Jul 2007 13:50:59 +0000
Subject: More 3D auxiliary/convenience functions

(bzr r3211)
---
 src/vanishing-point.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/vanishing-point.cpp')

diff --git a/src/vanishing-point.cpp b/src/vanishing-point.cpp
index bd1c8f5b0..c4540fa73 100644
--- a/src/vanishing-point.cpp
+++ b/src/vanishing-point.cpp
@@ -16,6 +16,10 @@
 
 namespace Box3D {
 
+Axis axes[3]   = { X,  Y,  Z };
+Axis planes[3] = { XY, XZ, YZ };
+FrontOrRear face_positions [2] = { FRONT, REAR };
+
 // FIXME: We should always require to have both the point (for finite VPs)
 //        and the direction (for infinite VPs) set. Otherwise toggling 
 //        shows very unexpected behaviour.
-- 
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