From c0a793bc97763a5a3f09191b9b520c2bc6e6f9d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Oudin?= <oudin@crans.org>
Date: Tue, 13 Feb 2018 22:20:58 +0100
Subject: [PATCH] Reduction of speed on the ground

---
 Ball.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Ball.cpp b/Ball.cpp
index 9b13459..1e2496b 100644
--- a/Ball.cpp
+++ b/Ball.cpp
@@ -35,6 +35,8 @@ void Ball::_compute_pos(double dt) {
         Center.y = min_height + ((min_rad * (1.0 - exp(-n_time)) + min_rad )/2.) +
             (min_rad - ((min_rad* (1- exp(-n_time)) + min_rad)/2.)) * sin(5. *
                     n_time);
+        v_x *= 0.8;
+        v_z *= 0.8;
     }
     Center.x += dt * v_x;
     Center.z += dt * v_z;