From f8cc46b3acde97db3e3dfccaaf1bf89ec5e377cb Mon Sep 17 00:00:00 2001
From: Maximilian Albert <maximilian.albert@gmail.com>
Date: Tue, 3 Jul 2007 19:20:05 +0000
Subject: Refactoring of 3D box internals. Handle the corners in the box itself
 and only link to them from the separate faces. This way we can make the code
 *much* cleaner and more generic. Provide generic auxiliary functions for the
 movement of corners in XY-plane and Z-direction.

(bzr r3171)
---
 src/vanishing-point.h | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/src/vanishing-point.h b/src/vanishing-point.h
index 3be5d085e..b94193adc 100644
--- a/src/vanishing-point.h
+++ b/src/vanishing-point.h
@@ -28,6 +28,10 @@ enum Axis {
     X = 1,
     Y = 2,
     Z = 4,
+    XY = 3,
+    XZ = 5,
+    YZ = 6,
+    XYZ = 7,
     NONE = 0
 };
 
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