From 43e5cd19e02d5f3d0d9835ee87e2216ec27b8357 Mon Sep 17 00:00:00 2001
From: Dave Schuyler <nthparameter@gmail.com>
Date: Fri, 20 Feb 2004 02:04:30 +0000
Subject: [PATCH] avatar should no longer float on landing

---
 panda/src/collide/collisionHandlerGravity.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/panda/src/collide/collisionHandlerGravity.cxx b/panda/src/collide/collisionHandlerGravity.cxx
index 4ac0729b44..06cbf9649c 100755
--- a/panda/src/collide/collisionHandlerGravity.cxx
+++ b/panda/src/collide/collisionHandlerGravity.cxx
@@ -151,7 +151,7 @@ handle_entries() {
             << "Adjusting height by " << adjust << "\n";
         }
 
-        if (_current_velocity > 0.0f || adjust < -0.001f) {
+        if (_current_velocity > 0.0f || adjust) {
           // ...we have a vertical thrust,
           // ...or the node is above the floor, so it is airborne.
           float dt = ClockObject::get_global_clock()->get_dt();
@@ -170,6 +170,7 @@ handle_entries() {
           _current_velocity -= _gravity * dt;
           // Record the airborne height in case someone else needs it: 
           _airborne_height = -max_height + adjust;
+          assert(_airborne_height>=0.0f);
         }
 
         if (_airborne_height < 0.001f && _current_velocity < 0.001f) {