From 54c963fa3b1c707d64b313133d460a2c7884b747 Mon Sep 17 00:00:00 2001
From: josh <josh@bd8a9e45-a331-0410-811e-c64571078777>
Date: Wed, 16 Dec 2009 03:22:07 +0000
Subject: [PATCH] fixed bug not enabling bodies when adding forces or torques
 in OdeWorld

git-svn-id: svn://anubis/misc/OdeWorld@219 bd8a9e45-a331-0410-811e-c64571078777
---
 OdeWorld.cc | 19 +++++++++++++++++++
 OdeWorld.h  |  1 +
 2 files changed, 20 insertions(+)

diff --git a/OdeWorld.cc b/OdeWorld.cc
index e0daea4..04fb0de 100644
--- a/OdeWorld.cc
+++ b/OdeWorld.cc
@@ -500,25 +500,37 @@ void OdeWorld::Object::setRotation(dReal x, dReal y, dReal z)
 void OdeWorld::Object::addForce(dReal fx, dReal fy, dReal fz)
 {
     if (m_body != 0)
+    {
         dBodyAddForce(m_body, fx, fy, fz);
+        enableBody();
+    }
 }
 
 void OdeWorld::Object::addForceRel(dReal fx, dReal fy, dReal fz)
 {
     if (m_body != 0)
+    {
         dBodyAddRelForce(m_body, fx, fy, fz);
+        enableBody();
+    }
 }
 
 void OdeWorld::Object::addTorque(dReal fx, dReal fy, dReal fz)
 {
     if (m_body != 0)
+    {
         dBodyAddTorque(m_body, fx, fy, fz);
+        enableBody();
+    }
 }
 
 void OdeWorld::Object::addTorqueRel(dReal fx, dReal fy, dReal fz)
 {
     if (m_body != 0)
+    {
         dBodyAddRelTorque(m_body, fx, fy, fz);
+        enableBody();
+    }
 }
 
 void OdeWorld::Object::finalize()
@@ -545,3 +557,10 @@ void OdeWorld::Object::setMass(dReal newmass)
     }
 }
 
+void OdeWorld::Object::enableBody()
+{
+    if (m_body != 0)
+    {
+        dBodyEnable(m_body);
+    }
+}
diff --git a/OdeWorld.h b/OdeWorld.h
index ea7e248..89f942f 100644
--- a/OdeWorld.h
+++ b/OdeWorld.h
@@ -42,6 +42,7 @@ class OdeWorld
                 void finalize();
                 dReal getMass() { return m_mass.mass; }
                 void setMass(dReal newmass);
+                void enableBody();
 
             protected:
                 bool    m_is_static;