Changeset 5257 in orxonox.OLD for trunk/src/lib

Timestamp:

Sep 25, 2005, 7:04:28 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: bouncy effect with physically based animations… or something like it at least.

Location:

trunk/src/lib/physics

Files:

• physics_connection.h (modified) (1 diff)
• physics_interface.cc (modified) (2 diffs)
• physics_interface.h (modified) (1 diff)

trunk/src/lib/physics/physics_connection.h

@@ -1 +1 @@
 /*!
  * @file physics_connection.h
-  *  Definition of The Physical Connection Class.
+ *  Definition of The Physical Connection Class.
+ * @todo
 */
 

trunk/src/lib/physics/physics_interface.cc

@@ -99 +99 @@
 }
 
+void PhysicsInterface::applyForce(const Vector& force)
+{
+  PNode* tmp = dynamic_cast<PNode*>((BaseObject*)this);
+  this->forceSum += force;
+  this->bForceApplied = true;
+}
+
 /**
  *  ticks the PhysicsEffect
@@ -107 +114 @@
   //  Vector acc = this->forceSum / ( this->massChildren + this->mass );
   PNode* coorTick =  dynamic_cast<PNode*>((BaseObject*)this);
-  if (this->bForceApplied && coorTick)
+  if (coorTick != NULL )
+    coorTick->shiftCoor((coorTick->getVelocity()+ this->forceSum/this->mass*dt)*dt);
+
+  if (this->bForceApplied)
   {
-    coorTick->shiftCoor((coorTick->getVelocity()+ this->forceSum/this->mass * dt)*dt);
-
     this->bForceApplied = false;
+    this->forceSum = Vector(0,0,0);
   }
-  this->forceSum = Vector(0,0,0);
 }

trunk/src/lib/physics/physics_interface.h

@@ -39 +39 @@
   inline float getTotalMass( void ) const { return mass + massChildren; };
 
+  virtual void applyForce(const Vector& force);
   virtual void applyField(Field* field);
   virtual void tickPhys( float dt );