Maya Maya Rigging 2

Question 1

What is a 'Set Driven Key' (SDK) in Maya?

Accepted Answer

A relationship where one attribute drives another attribute's value

Answer

A keyframe that can only be set at driven time values

Answer

A constraint driven by motion capture data

Answer

An expression that auto-keys all driven objects

Question 2

What does the 'Point Constraint' do in Maya?

Accepted Answer

Forces the constrained object's position to follow a target object

Answer

Snaps a joint to the nearest vertex on a mesh

Answer

Locks the object's translate channels

Answer

Aligns the object's pivot to a point on a surface

Question 3

What is the purpose of a 'Pole Vector Constraint' in Maya IK rigs?

Accepted Answer

Controls the direction the middle joint (knee/elbow) bends toward

Answer

Locks the IK handle to follow a surface

Answer

Sets the maximum extension length of the IK chain

Answer

Defines the up-axis for the IK solver

Question 4

What are 'blend shapes' used for in Maya character rigging?

Accepted Answer

Creating facial expressions by morphing between mesh shapes

Answer

Blending the influence of multiple skeletons on one mesh

Answer

Mixing two animation clips together smoothly

Answer

Transitioning between different material assignments

Question 5

What does 'joint orient' mean when creating joints in Maya?

Accepted Answer

The local rotation axis of a joint that defines which way it rotates

Answer

The position of the joint in world space

Answer

The angle between two connected joints

Answer

The radius of the joint display sphere

Question 6

In Maya, what is a 'Control Rig' or 'Control Object'?

Accepted Answer

A curve or shape used by animators to pose and animate a character

Answer

The skeleton's root joint hierarchy

Answer

A deformer applied on top of the skeleton

Answer

The mesh object that gets deformed by joints