removeConstraint -- Class KX_PyConstraintBinding: Blender Game Engine python

removeConstraint

removeConstraint(constraint_ID)

Removes the constraint.

constraint_ID

Type: integer

Note:

Save the constraintID when the constraint is created.

Note:

This removes the constraint between 2 game objects (point and edge constraints). It does not remove vehicle constraints.

Sample Code

Part 1: Create a Point Constraint

######### PointConstraint.py

# import PhysicConstraints Module

import PhysicsConstraints

# get object list

objList = GameLogic.getCurrentScene().objects

# get object named Obj_1

obj1 = objList["OBObj_1"]

# get object named Obj_2

obj2 = objList["OBObj_2"]

# use point constraint type

constraintType = 1

# get Obj_1 physics ID

obj1_ID = obj1.getPhysicsId()

# get Obj_2 physics ID

obj2_ID = obj2.getPhysicsId()

# Use bottom right front corner of obj1 for point position

pointPos_x = 1.0
pointPos_y = -1.0
pointPos_z = -1.0

# create a point constraint

constraint = PhysicsConstraints.createConstraint( obj1_ID, obj2_ID,

constraintType,
pointPos_x, pointPos_y, pointPos_z)

# get the constraint ID

constraint_ID = constraint.getConstraintId()

# save the constraint ID as an Obj_1 variable

obj1["constraint_ID"] = constraint_ID

Part 2: Remove constraint script

########### RemoveConstraint.py

# import PhysicConstraints Module

import PhysicsConstraints

# get object list

objList = GameLogic.getCurrentScene().objects

# get object 1

obj1 = objList["OBObj_1"]

# get constraint ID that was saved as an Obj_1 variable

# when the constraint was created

constraint_ID = obj1["constraint_ID"]

# remove constraint

PhysicsConstraints.removeConstraint(constraint_ID)

Class KX_PyConstraintBinding -- Blender Game Engine 2.49b