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Cocos2d-x
v4
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Cocos2d-x
v4
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Connecting two physics bodies together with a spring. More...
Inherits PhysicsJoint.
Public Member Functions | |
| Vec2 | getAnchr1 () const |
| Get the anchor point on body a. | |
| void | setAnchr1 (const Vec2 &anchr1) |
| Set the anchor point on body a. | |
| Vec2 | getAnchr2 () const |
| Get the anchor point on body b. | |
| void | setAnchr2 (const Vec2 &anchr2) |
| Set the anchor point on body b. | |
| float | getRestLength () const |
| Get the distance of the anchor points. | |
| void | setRestLength (float restLength) |
| Set the distance of the anchor points. | |
| float | getStiffness () const |
| Get the spring constant. | |
| void | setStiffness (float stiffness) |
| Set the spring constant. | |
| float | getDamping () const |
| Get the spring soft constant. | |
| void | setDamping (float damping) |
| Set the spring soft constant. | |
| virtual bool | createConstraints () override |
| Create constraints for this type joint. | |
 Public Member Functions inherited from PhysicsJoint | |
| PhysicsBody * | getBodyA () const |
| Get physics body a connected to this joint. | |
| PhysicsBody * | getBodyB () const |
| Get physics body b connected to this joint. | |
| PhysicsWorld * | getWorld () const |
| Get the physics world. | |
| int | getTag () const |
| Get this joint's tag. More... | |
| void | setTag (int tag) |
| Set this joint's tag. More... | |
| bool | isEnabled () const |
| Determines if the joint is enable. | |
| void | setEnable (bool enable) |
| Enable/Disable the joint. | |
| bool | isCollisionEnabled () const |
| Determines if the collision is enable. | |
| void | setCollisionEnable (bool enable) |
| Enable/disable the collision between two bodies. | |
| void | removeFormWorld () |
| Remove the joint from the world. | |
| void | setMaxForce (float force) |
| Set the max force between two bodies. | |
| float | getMaxForce () const |
| Get the max force setting. | |
Static Public Member Functions | |
| static PhysicsJointSpring * | construct (PhysicsBody *a, PhysicsBody *b, const Vec2 &anchr1, const Vec2 &anchr2, float stiffness, float damping) |
| Create a fixed distance joint. More... | |
Connecting two physics bodies together with a spring.
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static |
Create a fixed distance joint.
| a | A is the body to connect. |
| b | B is the body to connect. |
| anchr1 | Anchr1 is the anchor point on body a. |
| anchr2 | Anchr2 is the anchor point on body b. |
| stiffness | It's the spring constant. |
| damping | It's how soft to make the damping of the spring. |
1.8.16