bool HelloWorld::init()
{
if ( !Layer::init() )
{
return false;
}
FileUtils::getInstance()->addSearchPath("particles/materials");
FileUtils::getInstance()->addSearchPath("particles/scripts");
FileUtils::getInstance()->addSearchPath("models");
// Particles are created with Particle Universe editor
auto particle = PUParticleSystem3D::create("blackHole.pu", "pu_mediapack_01.material");
// auto particle = PUParticleSystem3D::create("explosionSystem.pu");
// auto particle = PUParticleSystem3D::create("hypno.pu", "pu_mediapack_01.material");
this->addChild(particle);
particle->setNormalizedPosition(Vec2(0.5,0.5));
particle->setScale(20);
particle->startParticleSystem();
return true;
}
bool Physics3DCollisionCallbackDemo::init()
{
if (!Physics3DTestDemo::init())
return false;
{
Physics3DRigidBodyDes rbDes;
float scale = 2.0f;
std::vector<Vec3> trianglesList = Bundle3D::getTrianglesList("Sprite3DTest/boss.c3b");
for (auto& it : trianglesList) {
it *= scale;
}
rbDes.mass = 0.0f;
rbDes.shape = Physics3DShape::createMesh(&trianglesList[0], (int)trianglesList.size() / 3);
auto rigidBody = Physics3DRigidBody::create(&rbDes);
auto component = Physics3DComponent::create(rigidBody);
auto sprite = Sprite3D::create("Sprite3DTest/boss.c3b");
sprite->addComponent(component);
sprite->setRotation3D(Vec3(-90.0f, 0.0f, 0.0f));
sprite->setScale(scale);
sprite->setCameraMask((unsigned short)CameraFlag::USER1);
this->addChild(sprite);
//preload
//
rigidBody->setCollisionCallback([=](const Physics3DCollisionInfo &ci){
if (!ci.collisionPointList.empty()){
if (ci.objA->getMask() != 0){
auto ps = PUParticleSystem3D::create("Particle3D/scripts/mp_hit_04.pu");
ps->setPosition3D(ci.collisionPointList[0].worldPositionOnB);
ps->setScale(0.05f);
ps->startParticleSystem();
ps->setCameraMask(2);
this->addChild(ps);
ps->runAction(Sequence::create(DelayTime::create(1.0f), CallFunc::create([=](){
ps->removeFromParent();
}), nullptr));
ci.objA->setMask(0);
}
}
//CCLOG("------------BoxB Collision Info------------");
//CCLOG("Collision Point Num: %d", ci.collisionPointList.size());
//for (auto &iter : ci.collisionPointList){
// CCLOG("Collision Position On A: (%.2f, %.2f, %.2f)", iter.worldPositionOnA.x, iter.worldPositionOnA.y, iter.worldPositionOnA.z);
// CCLOG("Collision Position On B: (%.2f, %.2f, %.2f)", iter.worldPositionOnB.x, iter.worldPositionOnB.y, iter.worldPositionOnB.z);
// CCLOG("Collision Normal On B: (%.2f, %.2f, %.2f)", iter.worldNormalOnB.x, iter.worldNormalOnB.y, iter.worldNormalOnB.z);
//}
//CCLOG("------------BoxB Collision Info------------");
});
}
physicsScene->setPhysics3DDebugCamera(_camera);
return true;
}
