Method testObject

Engine/source/T3D/components/game/triggerComponent.cpp:195–250

}

bool TriggerComponent::testObject(SceneObject* enter)
{
   //First, test to early out
   Box3F enterBox = enter->getWorldBox();

   //if(!mOwner->getWorldBox().intersect(enterBox) || !)
   //   return false;

   //We're still here, so we should do actual work
   //We're going to be 
   ConcretePolyList mClippedList;

   SphereF sphere;
   sphere.center = (mOwner->getWorldBox().minExtents + mOwner->getWorldBox().maxExtents) * 0.5;
   VectorF bv = mOwner->getWorldBox().maxExtents - sphere.center;
   sphere.radius = bv.len();

   Entity* enterEntity = dynamic_cast<Entity*>(enter);
   if(enterEntity)
   {
      //quick early out. If the bounds don't overlap, it cannot be colliding or inside
      if (!mOwner->getWorldBox().isOverlapped(enterBox))
         return false;

      //check if the entity has a collision shape
      CollisionInterface *cI = enterEntity->getComponent<CollisionInterface>();
      if (cI)
      {
         cI->buildPolyList(PLC_Collision, &mClippedList, mOwner->getWorldBox(), sphere);

         if (!mClippedList.isEmpty())
         {
            //well, it's clipped with, or inside, our bounds
            //now to test the clipped list against our own collision mesh
            CollisionInterface *myCI = mOwner->getComponent<CollisionInterface>();

            //wait, how would we NOT have this?
            if (myCI)
            {
               //anywho, build our list and then we'll check intersections
               ClippedPolyList myList;

               MatrixF ownerTransform = mOwner->getTransform();
               myList.setTransform(&ownerTransform, mOwner->getScale());
               myList.setObject(mOwner);

               myCI->buildPolyList(PLC_Collision, &myList, enterBox, sphere);

               bool test = true;
            }
         }
      }
   }

   return mClippedList.isEmpty() == false;
}

void TriggerComponent::processTick()