From d99ed01f7ca39f17285bac43b31ebedc5961316f Mon Sep 17 00:00:00 2001
From: "chappuis.daniel" <chappuis.daniel@92aac97c-a6ce-11dd-a772-7fcde58d38e6>
Date: Sat, 6 Feb 2010 19:13:13 +0000
Subject: [PATCH] git-svn-id:
 https://reactphysics3d.googlecode.com/svn/trunk@263
 92aac97c-a6ce-11dd-a772-7fcde58d38e6

---
 .../reactphysics3d/engine/CollisionEngine.cpp |  2 ++
 .../reactphysics3d/engine/CollisionWorld.cpp  | 15 ++++++------
 .../reactphysics3d/engine/CollisionWorld.h    | 23 +++++++++----------
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/sources/reactphysics3d/engine/CollisionEngine.cpp b/sources/reactphysics3d/engine/CollisionEngine.cpp
index c7a283e7..2489c6a0 100644
--- a/sources/reactphysics3d/engine/CollisionEngine.cpp
+++ b/sources/reactphysics3d/engine/CollisionEngine.cpp
@@ -20,6 +20,8 @@
 // Libraries
 #include "CollisionEngine.h"
 #include <cfloat>
+#include <GL/freeglut.h>        // TODO : Remove this in the final version
+#include <GL/gl.h>              // TODO : Remove this in the final version
 
 // We want to use the ReactPhysics3D namespace
 using namespace reactphysics3d;
diff --git a/sources/reactphysics3d/engine/CollisionWorld.cpp b/sources/reactphysics3d/engine/CollisionWorld.cpp
index 558ca20b..58e2a05a 100644
--- a/sources/reactphysics3d/engine/CollisionWorld.cpp
+++ b/sources/reactphysics3d/engine/CollisionWorld.cpp
@@ -18,39 +18,38 @@
 ***************************************************************************/
 
 // Libraries
-#include "CollisionWorld.h"
+#include "PhysicsWorld.h"
 #include "../constraint/Contact.h"
 
 // We want to use the ReactPhysics3D namespace
 using namespace reactphysics3d;
 
 // Constructor
-CollisionWorld::CollisionWorld(const Vector3D& gravity)
-               :DynamicWorld(gravity) {
+PhysicsWorld::PhysicsWorld(const Vector3D& gravity) : gravity(gravity) {
 
 }
 
 // Destructor
-CollisionWorld::~CollisionWorld() {
+PhysicsWorld::~PhysicsWorld() {
     // Delete all the constraint
     for (std::vector<Constraint*>::iterator it = constraintList.begin(); it != constraintList.end(); ) {
         delete (*it);
     }
 }
 
-// Add a constraint into the collision world
-void CollisionWorld::addConstraint(Constraint* constraint) throw(std::invalid_argument) {
+// Add a constraint into the physics world
+void PhysicsWorld::addConstraint(Constraint* constraint) throw(std::invalid_argument) {
     assert(constraint != 0);
     constraintList.push_back(constraint);
 }
 
 // Remove a constraint
-void CollisionWorld::removeConstraint(Constraint* constraint) throw(std::invalid_argument) {
+void PhysicsWorld::removeConstraint(Constraint* constraint) throw(std::invalid_argument) {
     // TODO : Implement this method
 }
 
  // Remove all collision contacts constraints
-void CollisionWorld::removeAllContactConstraints() {
+void PhysicsWorld::removeAllContactConstraints() {
     // For all constraints
     for (std::vector<Constraint*>::iterator it = constraintList.begin(); it != constraintList.end(); ) {
 
diff --git a/sources/reactphysics3d/engine/CollisionWorld.h b/sources/reactphysics3d/engine/CollisionWorld.h
index fce56dd2..f97579d9 100644
--- a/sources/reactphysics3d/engine/CollisionWorld.h
+++ b/sources/reactphysics3d/engine/CollisionWorld.h
@@ -17,13 +17,12 @@
 * along with ReactPhysics3D. If not, see <http://www.gnu.org/licenses/>.   *
 ***************************************************************************/
 
-#ifndef COLLISIONWORLD_H
-#define COLLISIONWORLD_H
+#ifndef PHYSICSWORLD_H
+#define PHYSICSWORLD_H
 
 // Libraries
 #include <vector>
 #include <stdexcept>
-#include "DynamicWorld.h"
 #include "../constraint/Constraint.h"
 #include "../mathematics/mathematics.h"
 
@@ -31,19 +30,19 @@
 namespace reactphysics3d {
 
 /*  -------------------------------------------------------------------
-    Class CollisionWorld :
-        This class represent a physics world where bodies can collide
-        against each other. This class inherits from the class
-        DynamicWorld.
+    Class PhysicsWorld :
+        This class represent a physics world. The physics world contains
+        some bodies.
     -------------------------------------------------------------------
 */
-class CollisionWorld : public DynamicWorld {
+class PhysicsWorld {
     private :
+        Vector3D gravity;                           // Gravity vector of the physics world
         std::vector<Constraint*> constraintList;    // List that contains all the current constraints
 
     public :
-        CollisionWorld(const Vector3D& gravity);        // Constructor
-        ~CollisionWorld();                              // Destructor
+        PhysicsWorld(const Vector3D& gravity);        // Constructor
+        virtual ~PhysicsWorld();                              // Destructor
 
         void addConstraint(Constraint* constraint) throw(std::invalid_argument);            // Add a constraint
         void removeConstraint(Constraint* constraint) throw(std::invalid_argument);         // Remove a constraint
@@ -53,12 +52,12 @@ class CollisionWorld : public DynamicWorld {
 };
 
 // Return a start iterator on the constraint list
-inline std::vector<Constraint*>::const_iterator CollisionWorld::getConstraintListStartIterator() const {
+inline std::vector<Constraint*>::const_iterator PhysicsWorld::getConstraintListStartIterator() const {
     return constraintList.begin();
 }
 
 // Return a end iterator on the constraint list
-inline std::vector<Constraint*>::const_iterator CollisionWorld::getConstraintListEndIterator() const {
+inline std::vector<Constraint*>::const_iterator PhysicsWorld::getConstraintListEndIterator() const {
     return constraintList.end();
 }