space debri

cocos2dx 3D physics. Made a floor (tilt 20°) for 3D cubes that roll down towards the spaceship. The ship has to shoot or avoid those cubes. Could be some debri or satelites.

    //create floor
    Physics3DRigidBodyDes rbDes;
    rbDes.mass = 0.0f;
    rbDes.shape = Physics3DShape::createBox(Vec3(50.0f, 1.0f, 200.0f));
    auto floor = PhysicsSprite3D::create("3d/box.c3t", &rbDes);
    floor->setOpacity(0);
    floor->setScaleX(50);
    floor->setScaleY(1);
    floor->setScaleZ(200);
    floor->setRotation3D(Vec3(20, 0, 0));
    floor->setPosition3D(Vec3(0, 0, 0));
    this->addChild(floor);
    floor->setCameraMask((unsigned short)CameraFlag::USER1);
    floor->syncNodeToPhysics();
    //static object sync is not needed
    floor->setSyncFlag(Physics3DComponent::PhysicsSyncFlag::NONE);

schedule(CC_SCHEDULE_SELECTOR(HelloWorld::placeDebri), 0.1f);

void HelloWorld::placeDebri(float dt){
    Physics3DRigidBodyDes rbDes;
    //create several boxes using PhysicsSprite3D
    rbDes.mass = 0.1f;
    rbDes.shape = Physics3DShape::createBox(Vec3(0.8f, 0.8f, 0.8f));
    
    float x = -25 + rand_0_1()*50; float y = 34 ; float z = -90 ;
    
    auto sprite = PhysicsSprite3D::create("3d/box.c3t", &rbDes);
    sprite->setTexture("3d/ship.jpg");
    sprite->setPosition3D(Vec3(x, y, z));
    sprite->syncNodeToPhysics();
    sprite->setSyncFlag(Physics3DComponent::PhysicsSyncFlag::PHYSICS_TO_NODE);
    sprite->setCameraMask((unsigned short)CameraFlag::USER1);
    sprite->setScale(0.8f);
    this->addChild(sprite);
}