// Returns the number of collision tests with the octree.
unsigned int OctreeNode::CollisionTest(const SceneObject& sceneObject)
{
if(!ObjectIsInside(sceneObject))
return 0;
bool leaf= true;
unsigned int collisionTestsCounter = 0;
// Find the leaf wich contained the sceneObject.
OctreeNode* currentNode = this->FindLeaf(sceneObject);
if(currentNode == NULL)
return collisionTestsCounter;
// For each contained object : increase the collisionTestsCounter and set the green color (collision test are execute on green spheres).
for(unsigned int i = 0; i < currentNode->GetContainedObjectsSize(); ++i)
{
collisionTestsCounter++;
currentNode->GetContainedObject(i)->SetColor(ColorRGB::PureGreen);
}
currentNode->SetColor(ColorRGB::PureRed);
return collisionTestsCounter;
}
