Problems with physics on cocos2d-x

cocos2d-x C++
1

I’m having trouble with the physical cocos2d-x. I get unexpected jumps in my “Player” when he is on the floor.

The world physics:

scene->getPhysicsWorld()->setDebugDrawMask(PhysicsWorld::DEBUGDRAW_ALL);
scene->getPhysicsWorld()->setGravity(Vec2(0,-20));
scene->getPhysicsWorld()->setSpeed(5);
scene->getPhysicsWorld()->setUpdateRate(0.01f);

Physics of “player”:

physicsPlayer = PhysicsBody::createBox(Size(25,25), PhysicsMaterial(0.01f,0,0));

The floor of my game:

auto physicsBottomFloor = PhysicsBody::createBox(Size(350,175), PhysicsMaterial(0,0,0));
physicsBottomFloor->setDynamic(false);

Someone that helpe me please.

2

like this?
This question sometimes happens, sometimes not. Very unstable. Maybe you can try box2d.

3

@0x5f375a86 Yeah, that’s the same problem. Apparently I’ll try with box2d. Thank you very much.