Setting a Shapebase's aim location

void GuiCrossHairHud::onRender(Point2I offset, const RectI &updateRect)
{
   // Must have a connection and player control object
   GameConnection* conn = GameConnection::getConnectionToServer();
   if (!conn)
      return;
   ShapeBase* control = conn->getControlObject();
   if (!control || !(control->getType() & ObjectMask))
      return;

   // Parent render.
   Parent::onRender(offset,updateRect);

   // Get control camera info
   MatrixF cam;
   Point3F camPos;
   conn->getControlCameraTransform(0,&cam);
   cam.getColumn(3, &camPos);

   // Extend the camera vector to create an endpoint for our ray
   Point3F endPos;
   cam.getColumn(1, &endPos);
   endPos *= gClientSceneGraph->getVisibleDistance();
   endPos += camPos;

   // Collision info. We're going to be running LOS tests and we
   // don't want to collide with the control object.
   static U32 losMask = TerrainObjectType | InteriorObjectType | ShapeBaseObjectType;
   control->disableCollision();

   RayInfo info;
   if (gClientContainer.castRay(camPos, endPos, losMask, &info)) {
      // Hit something... but we'll only display health for named
      // ShapeBase objects.  Could mask against the object type here
      // and do a static cast if it's a ShapeBaseObjectType, but this
      // isn't a performance situation, so I'll just use dynamic_cast.
     ShapeBase* obj = dynamic_cast<ShapeBase*>(info.object)
      if (obj)
         if (obj->getShapeName()) {
            offset.x = updateRect.point.x + updateRect.extent.x / 2;
            offset.y = updateRect.point.y + updateRect.extent.y / 2;
            drawDamage(offset + mDamageOffset, obj->getDamageValue(), 1);
         }
      // Set the Shapebase's aim location to match where the crosshair says it will be
      if (obj->getClassName() == "Player")
         obj->setAimLocation(info.point);
   }

   // Restore control object collision
   control->enableCollision();
}