Maya Maya 3D Modeling 2

Question 1

In Maya, what is a 'NURBS' surface?

Accepted Answer

A mathematically smooth surface defined by control points and curves

Answer

NURBS (Non-Uniform Rational B-Splines) are mathematically defined smooth surfaces controlled by CVs (control vertices) and knot vectors.

Question 2

What does the 'Combine' operation do to two separate polygon meshes in Maya?

Accepted Answer

Merges them into a single mesh node without welding vertices

Answer

Combine merges two polygon objects into a single mesh object node, but the vertices are not yet welded together.

Question 3

Which Maya tool allows you to cut new edges across polygon faces by clicking?

Accepted Answer

Multi-Cut Tool

Answer

The Multi-Cut Tool (formerly Split Polygon Tool) lets you click across polygon faces to draw and insert new edges.

Question 4

What is the 'pivot point' of an object in Maya?

Accepted Answer

The local origin point around which the object rotates and scales

Answer

The pivot point is the local origin of an object that determines the center of rotation and scaling operations.

Question 5

What does 'Delete History' do in Maya?

Accepted Answer

Removes construction history nodes to clean up the scene

Answer

Delete History removes the construction history nodes (deformers, input nodes) associated with an object, reducing scene complexity.

Maya Practice Test