Class KX_ConstraintWrapper: Blender Game Engine Python Functions

getConstraintId

getConstraintId()

Returns the constraint ID.

Returns 0 if Actor and Dynamic aren't turned on.

Return type: integer

Sample Code

# import PhysicConstraints Module

import PhysicsConstraints

# get object list

objList = GameLogic.getCurrentScene().getObjectList()

# get object named Car

objCar = objList["OBCar"]

# want to use vehicle constraint type

constraintType = 11

# get car physics ID

car_ID = objCar.getPhysicsId()

# create a vehicle constraint

carConst = PhysicsConstraints.createConstraint( car_ID, 0, constraintType)

# get the constraint ID

constraint_ID = carConst.getConstraintId()

# save constraint_ID as a car variable

objCar.constraint_ID = constraint_ID

# get vehicle constraint

car = PhysicsConstraints.getVehicleConstraint(carConst_ID)

Example blend:

VehicleConstraint.blend

testMethod

testMethod()

Note:

Always returns None.

Sample Code

# import PhysicsConstraints module

import PhysicsConstraints

# get controller

controller = GameLogic.getCurrentController()

# get owner

owner = controller.getOwner()

# get Physics ID

physicsID = owner.getPhysicsId()

# create a vehicle constraint

ownConst = PhysicsConstraints.createConstraint(physicsID,0,11)

# test method

test = ownConst.testMethod()

isA

isA(Type)

Checks the Object type.

(KX_GameObject, SCA_ILogicBrick, KX_Scene, etc.)

Type: String

Return Type: Bool

1 = True
0 = False

Sample Code

# get the controller

controller = GameLogic.getCurrentController()

# get the object controller attached to

owner = controller.getOwner()

# is owner a GameObject?

gameObject = owner.isA("KX_GameObject")