void Application::createCamera()
{
_camera = _scene->createCamera("camera");
_camera->setPosition(Vector3(1000,1000,1000));
_camera->lookAt(Vector3(0,-1000,0));
_camera->setNearClipDistance(1);
_camera->setFarClipDistance(100000);
Viewport* vp = _window->addViewport(_camera);
_camera->setAspectRatio(Real(vp->getActualWidth())/Real(vp->getActualHeight()));
//_camera->setPolygonMode(Ogre::PM_WIREFRAME);
vp->setBackgroundColour(ColourValue(0,0,0));
}
void Bond::updateNode()
{
Real distance = _end1->getPosition()
.distance(_end2->getPosition())/2.0;
Vector3 middle =
(_end1->getPosition()+_end2->getPosition())/2.0;
_node->setPosition(middle);
_node->setScale(Vector3(distance, 20, 20));
_node->setOrientation(
Vector3(1, 0, 0).getRotationTo(
_end1->getPosition()-_end2->getPosition()
)
);
}
void Application::initSimulation()
{
//Initialisation le générateur aléatoire
//(debug)
int seed = (int)Math::RangeRandom(20, 10000000);
std::cout << "===>" << (int)seed << std::endl;
//int seed = 6486951;//7264745 8983653;
//int seed = 7264745;
//int seed = 8983653;
//int seed = 9765800;
srand(seed);
_scene->setAmbientLight(ColourValue(0.1, 0.1, 0.1));
Ogre::Light *light1 = _scene->createLight();
light1->setDiffuseColour(1.0, 1.0, 1.0);
light1->setSpecularColour(1.0, 1.0, 1.0);
light1->setPosition(-100, 200, 100);
Entity* ent = _scene->createEntity("ogrehead.mesh");
SceneNode* node = _scene->getRootSceneNode()->createChildSceneNode();
node->attachObject(ent);
for (int i=0;i<2000;i++) {
Vector3 position = Vector3(
Math::RangeRandom(-1500, 1500),
Math::RangeRandom(-1500, 1500),
Math::RangeRandom(-1500, 1500));
Atom* a;
Real r = Math::RangeRandom(0,100);
if (r>=90) a = new Atom_Lambda(position);
else if (r>=80) a = new Atom_Lambda_Virt(position);
else if (r>=70) a = new Atom_Apply(position);
else if (r>=60) a = new Atom_Apply_Virt(position);
else if (r>=50) a = new Atom_Association(position);
else if (r>=40) a = new Atom_Association_Virt(position);
else if (r>=35) a = new Atom_Bound(position);
else if (r>=30) a = new Atom_Bound_Virt(position);
else if (r>=25) a = new Atom_Unbound(position);
else if (r>=20) a = new Atom_Unbound_Virt(position);
else if (r>=10) a = new Atom_Term(
position,
(int)Math::RangeRandom(0.0, 2.0)
);
else if (r>=0) a = new Atom_Term_Virt(
position,
(int)Math::RangeRandom(0.0, 2.0)
);
if (!_positionResolver->checkCollisionAtoms(
a->getPosition(), a->getRadius()))
{
_atoms->add(a);
_scene->_updateSceneGraph(0);
} else {
delete a;
}
}
/*
_atoms->createBond(
_atoms->get(0),
_atoms->get(1),
150
);
_atoms->createBond(
_atoms->get(1),
_atoms->get(2),
150
);
_atoms->createBond(
_atoms->get(2),
_atoms->get(3),
150
);
_atoms->createBond(
_atoms->get(3),
_atoms->get(0),
150
);
_atoms->get(0)->transfertBonds(_atoms->get(1));
_atoms->get(1)->transfertBonds(_atoms->get(2));
Graph* g = 0;
for (size_t i=0;i<_atoms->getSize();i++) {
if (_atoms->get(i)->isType<Atom_Lambda>()) {
g = new Graph();
g->build(_atoms->get(i));
break;
}
}
TransformLambda t = TransformLambda(*g);
std::cout << t.isValid() << std::endl;
if (t.isValid()) {
while(t.doTransformStep());
}
*/
}