From 77302eaf47cb74d18c6ac00b2e1e06ec61688cdd Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Wed, 3 Jul 2002 16:21:56 +0000
Subject: [PATCH] bring near plane back when necessary

---
 panda/src/framework/windowFramework.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/panda/src/framework/windowFramework.cxx b/panda/src/framework/windowFramework.cxx
index bf2b5bc608..65813ac674 100644
--- a/panda/src/framework/windowFramework.cxx
+++ b/panda/src/framework/windowFramework.cxx
@@ -286,6 +286,10 @@ center_trackball(const NodePath &object) {
     // Ensure the far plane is far enough back to see the entire object.
     float ideal_far_plane = distance + radius;
     lens->set_far(max(lens->get_default_far(), ideal_far_plane)); 
+
+    // And that the near plane is far enough forward.
+    float ideal_near_plane = distance - radius;
+    lens->set_near(min(lens->get_default_near(), ideal_near_plane)); 
   }
 
   _trackball->set_origin(center);