BL_ArmatureConstraint
Base class: EXP_PyObjectPlus
Proxy to Armature Constraint. Allows to change constraint on the fly.
Obtained through BL_ArmatureObject.constraints.
Type of constraint, (read-only).
Use one of these constants.
Type: integer, one of CONSTRAINT_TYPE_* constants
Name of constraint constructed as <bone_name>:<constraint_name>. constraints list.
Type: string
This name is also the key subscript on BL_ArmatureObject.
enforce
Section titled “enforce”fraction of constraint effect that is enforced. Between 0 and 1.
Type: float
headtail
Section titled “headtail”Position of target between head and tail of the target bone: 0=head, 1=tail.
Type: float.
lin_error
Section titled “lin_error”runtime linear error (in Blender units) on constraint at the current frame.
This is a runtime value updated on each frame by the IK solver. Only available on IK constraint and iTaSC solver.
Type: float
rot_error
Section titled “rot_error”Runtime rotation error (in radiant) on constraint at the current frame.
Type: float.
This is a runtime value updated on each frame by the IK solver. Only available on IK constraint and iTaSC solver.
It is only set if the constraint has a rotation part, for example, a CopyPose+Rotation IK constraint.
target
Section titled “target”Primary target object for the constraint. The position of this object in the GE will be used as target for the constraint.
Type: KX_GameObject.
subtarget
Section titled “subtarget”Secondary target object for the constraint. The position of this object in the GE will be used as secondary target for the constraint.
Type: KX_GameObject.
Currently this is only used for pole target on IK constraint.
active
Section titled “active”True if the constraint is active.
Type: boolean
ik_weight
Section titled “ik_weight”Weight of the IK constraint between 0 and 1.
Only defined for IK constraint.
Type: float
ik_type
Section titled “ik_type”Type of IK constraint, (read-only).
Use one of these constants.
Type: integer.
ik_flag
Section titled “ik_flag”Combination of IK constraint option flags, read-only.
Use one of these constants.
Type: integer
ik_dist
Section titled “ik_dist”Distance the constraint is trying to maintain with target, only used when ik_type=CONSTRAINT_IK_DISTANCE.
Type: float
ik_mode
Section titled “ik_mode”Use one of these constants.
Additional mode for IK constraint. Currently only used for Distance constraint:
Type: integer