Reference<SceneObject*> PlanetManagerImplementation::findObjectTooCloseToDecoration(float x, float y, float margin) {
SortedVector<ManagedReference<QuadTreeEntry* > > closeObjects;
Vector3 targetPos(x, y,0);
zone->getInRangeObjects(x, y, 256, &closeObjects, true);
for (int i = 0; i < closeObjects.size(); ++i) {
ManagedReference<SceneObject*> obj = cast<SceneObject*>(closeObjects.get(i).get());
if(obj == NULL || obj->isCreatureObject() || obj->getObjectTemplate() == NULL)
continue;
Vector3 objVec(obj->getPositionX(), obj->getPositionY(),0);
int squaredDistance = (obj->getObjectTemplate()->getNoBuildRadius() + margin) * (obj->getObjectTemplate()->getNoBuildRadius() + margin);
if(objVec.squaredDistanceTo(targetPos) < squaredDistance){
return obj;
}
if(obj->isStructureObject() && StructureManager::instance()->isInStructureFootprint(cast<StructureObject*>(obj.get()), x, y, margin) ){
return obj;
}
}
return NULL;
}
// Ce code est implémenté à partir de DEME:Dtlz1.cpp
void DTLZ7Eval::operator() (DTLZ & _element)
{
if (_element.invalidObjectiveVector())
{
int nbFun= DTLZ::ObjectiveVector::nObjectives();
int nbVar= _element.size();
int k;
double f, g, h;
DTLZObjectiveVector objVec(nbVar);
k = nbVar - nbFun + 1;
g = 0.0;
h = 0.0;
for (unsigned i = nbVar - k + 1; i <= nbVar; i++)
g += _element[i-1];
g= 1 + (9 * g ) / k;
for (unsigned i = 1; i <= nbFun -1 ; i++)
objVec[i-1]=_element[i-1];
for (unsigned i = 1 ; i< nbFun; i++)
h += _element[i-1] / (1 + g) * (1 + sin(3 * M_PI * _element[i-1]));
h = nbFun - h;
objVec[nbFun -1] = (1 + g) * h;
_element.objectiveVector(objVec);
}
}
