JointConstraint

class compas_fab.robots.JointConstraint

Bases: Constraint

Constrains the value of a joint to be within a certain bound.

Parameters:

joint_namestr

The name of the joint this contraint refers to.

valuefloat

The targeted value for that joint.

tolerance_abovefloat

Tolerance above the targeted joint value, in radians. Defaults to 0.

tolerance_belowfloat

Tolerance below the targeted joint value, in radians. Defaults to 0.

weightfloat, optional

A weighting factor for this constraint. Denotes relative importance to other constraints. Closer to zero means less important. Defaults to 1.

Attributes:

joint_namestr

The name of the joint this contraint refers to.

valuefloat

The targeted value for that joint.

tolerance_abovefloat

Tolerance above the targeted joint value, in radians.

tolerance_belowfloat

Tolerance below the targeted joint value, in radians.

weightfloat

A weighting factor for this constraint. Denotes relative importance to other constraints. Closer to zero means less important.

Examples

>>> from compas_fab.robots import JointConstraint
>>> jc = JointConstraint("joint_0", 1.4, 0.1, 0.1, 1.0)

Methods

copy	Create a copy of this JointConstraint.
scale	Scale (multiply) the constraint with a factor.

Inherited Methods

scaled	Get a scaled copy of this Constraint.
transform	Transform the Constraint.