2009
Table Of Contents
- Contents
- Overview
- Maya Basics
- Polygonal Modeling
- Introduction
- Preparing for the lesson
- Lesson 1: Modeling a polygonal mesh
- Introduction
- Setting modeling preferences
- Using 2D reference images
- Creating a polygon primitive
- Modeling in shaded mode
- Model symmetry
- Selecting components by painting
- Selecting edge loops
- Editing components in the orthographic views
- Editing components in the perspective view
- Drawing a polygon
- Extruding polygon components
- Bridging between edges
- Adding polygons to a mesh
- Splitting polygon faces
- Terminating edge loops
- Deleting construction history
- Mirror copying a mesh
- Working with a smoothed mesh
- Creasing and hardening edges on a mesh
- Beyond the lesson
- NURBS Modeling
- Subdivision Surfaces
- Animation
- Introduction
- Preparing for the lessons
- Lesson 1: Keyframes and the Graph Editor
- Lesson 2: Set Driven Key
- Lesson 3: Path animation
- Lesson 4: Nonlinear animation with Trax
- Introduction
- Open the first scene for the lesson
- Creating clips with Trax
- Changing the position of clips with Trax
- Editing the animation of clips
- Reusing clips within Trax
- Soloing and muting tracks
- Scaling clips within Trax
- Open the second scene for the lesson
- Creating clips from motion capture data
- Extending the length of motion capture data
- Redirecting the motion within a clip
- Beyond the lesson
- Lesson 5: Inverse kinematics
- Introduction
- Open the scene for the lesson
- Understanding hierarchies
- Viewing hierarchies using the Hypergraph
- Creating a skeleton hierarchy
- Parenting a model into a skeleton hierarchy
- Applying IK to a skeleton hierarchy
- Creating a control object for an IK system
- Constraining an IK system
- Limiting the range of motion of an IK system
- Simplifying the display of a hierarchy
- Applying parent constraints on an IK system
- Planning an animation for an IK system
- Animating an IK system
- Beyond the lesson
- Character Setup
- Polygon Texturing
- Rendering
- Introduction
- Preparing for the lessons
- Lesson 1: Rendering a scene
- Introduction
- Open the scene for the lesson
- Creating shading materials for objects
- Refining shading materials for objects
- Maya renderers
- Rendering a single frame using IPR
- Rendering using the Maya software renderer
- Batch rendering a sequence of animation frames
- Viewing a sequence of rendered frames
- Beyond the lesson
- Lesson 2: Shading surfaces
- Lesson 3: Lights, shadows, and cameras
- Lesson 4: Global Illumination
- Lesson 5: Caustics
- Dynamics
- Painting
- Introduction
- Preparing for the lessons
- Lesson 1: Painting in 2D using Paint Effects
- Lesson 2: Painting in 3D using Paint Effects
- Introduction
- Preparing for the lessons
- Brushes and strokes
- Rendering Paint Effects strokes
- Paint Effects on 3D objects
- Creating a surface to paint on
- Painting on objects
- Using turbulence with brush stroke tubes
- Using additional preset brushes
- Mesh brushes
- Converting mesh strokes to polygons
- Modifying a converted polygonal mesh
- Beyond the lesson
- Lesson 3: Painting textures on surfaces
- Expressions
- Scripting in Maya
- Index
All Python commands are case-sensitive; maya.cmds.SPHERE is not the same
as maya.cmds.sphere (and returns an error message).
Getting help on Python
You can get help with Python in several different ways:
■ To access help on a particular Maya (Python) command, open the Python
Command Reference by selecting Help > Python Command Reference.
■ You can also access help on Maya Python commands from within the
Script Editor by using the Maya Command help(). For example: typing
maya.cmds.help("sphere") outputs a list of possible flags that can be used
with the sphere command.
■ Help for native Python commands is accessed from within the Script Editor
by typing help("command") where command is the Python command you
want to access help for.
■ More information on using Python commands is also available in the
Python guide, part of the Maya Help. Open the Maya Help and select Using
Maya > General > Python.
■ There are existing reference materials and documentation for Python on
the web, as well as many downloadable modules to add extra functionality
to Python.
■ Getting Started tutorials:
http://www.python.org/about/gettingstartedwww.python.org/about/gettingstarted
■ Python documentation: http://docs.python.orgdocs.python.org
■ Python modules: http://cheeseshop.python.orgcheeseshop.python.org
Preparing for the lessons
To ensure the lessons work as described, do these steps before beginning:
1 Select File > New Scene to create a new scene.
2 If you have not already done so, copy the GettingStarted folder from
its installation location to your projects directory. Then, set the
GettingStarted directory as your Maya project. For more information,
see Copying and setting the Maya project on page 25.
Preparing for the lessons | 595