Improved Physics

src/include/XplicitNgine/XplicitNgine.h

@@ -12,7 +12,8 @@ public:
 	dSpaceID physSpace;
 	dJointGroupID contactgroup;
 
-	void createBody(PartInstance* partInstance, float stepSize);
+	void step(float stepSize);
+	void createBody(PartInstance* partInstance);
 	void deleteBody(PartInstance* partInstance);
 	void updateBody(PartInstance* partInstance, CoordinateFrame * cFrame);
 };

src/source/Application.cpp

@@ -329,7 +329,7 @@ void Application::onSimulation(RealTime rdt, SimTime sdt, SimTime idt) {
 				toDelete.push_back(partInstance);
 			}
 			else 
-				_dataModel->getEngine()->createBody(partInstance, sdt*15/_dataModel->getWorkspace()->partObjects.size());
+				_dataModel->getEngine()->createBody(partInstance);
 		}
 		while(toDelete.size() > 0)
 		{
@@ -338,6 +338,10 @@ void Application::onSimulation(RealTime rdt, SimTime sdt, SimTime idt) {
 			p->setParent(NULL);
 			delete p;
 		}
+		for(int i = 0; i < 8; i++)
+		{
+			_dataModel->getEngine()->step(sdt*2);
+		}
 		onLogic();
 		
 	}

src/source/XplicitNgine/XplicitNgine.cpp

@@ -79,10 +79,10 @@ void XplicitNgine::deleteBody(PartInstance* partInstance)
 	}
 }
 
-void XplicitNgine::createBody(PartInstance* partInstance, float stepSize)
+void XplicitNgine::createBody(PartInstance* partInstance)
 {
 	// calculate collisions
-	dSpaceCollide (physSpace,0,&collisionCallback);
+	//dSpaceCollide (physSpace,0,&collisionCallback);
     
 	if(partInstance->physBody == NULL) 
 	{
@@ -161,6 +161,13 @@ void XplicitNgine::createBody(PartInstance* partInstance, float stepSize)
 		}
 	}
 //STEP SHOULD NOT BE HERE!
+	//dWorldQuickStep(physWorld, stepSize);
+	//dJointGroupEmpty(contactgroup);
+}
+
+void XplicitNgine::step(float stepSize)
+{	
+	dSpaceCollide (physSpace,0,&collisionCallback);
 	dWorldQuickStep(physWorld, stepSize);
 	dJointGroupEmpty(contactgroup);
 }