Skills Test Answers - Animation

3D space is represented by 3 axis. Which letter is not representative of one of these?

y
x
z
b



What does keyframing mean?

Recording time at a particular point in space
Recording space at a particular point in time
Recording values at a particular point in space
Recording values at a particular point in time



For creating a single model, which of these is a more efficient way to model in polygons?

Start simple, increase polycount as needed
Start with a medium to high polycount and reduce polygons as needed
Start with a very high polycount and keep the count consistent to completion



Which process is used in 3D animation to create and modify 3D geometry?

Modeling
Rendering
Lighting
Texturing



Without rigging you cannot do texture map on 3D model. True or False?

True
False



What will happen to the animation when keyframes are placed further apart?

Animation will move faster
Animation will move slower



What process is used to combine rendered files into final images?

Modeling
Compositing
Lighting
Rigging



Which of these aspect ratios is associated with widescreen images?

16:9
1:1
4:3



Orthographic cameras show what view?

Side view
Top view
All of these
Front view



What will happen to the animation when keyframes are closer together?

Animation will move slower
Animation will move faster



Which of these most accurately describe rigging?

A technique for simulating the way in which light bounces from surface to surface within a scene
The process of converting the 3D data stored in a software package into the two-dimensional image ‘seen’ by the camera within the scene
The process of preparing a character model for animation, including setting up an underlying skeleton, and linking it to the mesh of the character model



Which of these are associated with transparency?

Semisurface
Blinn
Alpha
Depth



Turning on shadows would increase or decrease render time?

Increase
Decrease



What is the control point used to manipulate the shape of a NURBS curve?

Control ray
Control spot
Control vertex
Control layer



What process would you use to add coloration to a surface of a 3D model?

Rigging
Dynamics
Modeling
Texturing



Which of these are NOT viewing angles shown in quad view?

Behind
Top
Side
Front



Which of these file formats is importable into most 3D packages?

.obj
.ma
.frt
.c4d



What are Storyboards used for?

Visualizing the final look of an animation
Modeling an object from multiple views
Planning out an animation



Which process would you use to make a model of a 3D character animatable?

Texturing
Lighting
Rendering
Rigging



A ________________ is a series of sketches that can be used as a guide for making a show.

manual
Storyboard
movie
book



_____________________ refers to using computer software to create 3D computer models of characters, props, and sets.

Modeling
tutorials
Researching
I don't know
Rigging house



What is the main advantage of recording the live action movement you intend to animate?

All of these
It will give you a better, more realistic feel for the timing of specific actions
You will be able to spot details your eye doesn't pay attention to
You can clearly spot interesting poses



What process is associated with mapping images onto models?

Image placing
Texture mapping
Image modeling
Rigging



Which of these passes are used for adding depth of field in post?

Depth pass or zdepth
Field pass or ypass
Ambient occlusion
Matte



True or False? A displacement map is typically in black and white.

False
True



True or False. 12 Animation principles are only for Character Animation.

False
True



Which of the following actions gives the illusion of weight and volume to a character as it moves?

Squash and stretch
Exaggeration
Anticipation
Timing



Which process is used to create a coordinate system to map 2D images onto 3D surfaces?

Procedural mapping
Lightmapping
UV mapping
Keyframing



Which of these are used to add more physically accurate and realistic lighting to a 3D scene?

Texture mapping
Photolighting
NURBS
Global Illumination



What 3D data is included in the obj file format?

Keyframe data
Polygonal geometry
Render settings
NURBS



Which of these most accurately describe rotoscoping in CGI?

Creating a blurred effect to simulate incorrect camera speed to image size ratio
Creating a preliminary animation exercise to study weight, timing and the basics of "Squash and Stretch"
Tracing elements of live action images frame by frame
Adding computer generated shaking or vibration



What does NURBS stand for?

Negative Unit Rational Bounding Section
Natural UV Radiating Base Space
Non-Uniform Rational B-Splines
Null Unit Rational B-Section



Which of these modeling processes uses spline curves as a basis for generating surfaces?

Polygons
Rigging
NURBS
Texturing



which is the technique by which movements of actual human is recorded as motion data and applied to rigs of animation models?

Mocap
Multicap
rigcap
Freedomcap
Livecap



A method of reducing or preventing rendering artifacts by using colour information to simulate a higher screen resolution is called:

Anti-aliasing
Smoothing
Beauty passing
Bitmapping



In a walk cycle, what is the passing position?

The end position
The start position
The lowest position
The halfway position



A character quickly changes direction, but his clothes continue forward at a different timing than his body. What is think known as?

Pose animation
None of these
Squash and stretch
Overlapping action



Which of the following is NOT one of the 12 Principle of Animation?

Slow in and slow out
Arcs
Rigging
Timing



What Animation Principle prepares the audience for a major action, such as starting to walk or run?

Exaggeration
Anticipation
Squash and stretch
Staging



Which software does not support animation?

Daz 3D
Blender
Softimage
Modo
Zbrush



The digital process required to extend 24 fps to 30 fps when converting from PAL to NTSC for US viewing is called:

Boiling
Anticipation
Clean up
3-2 pulldown



Blocking is usually the first step in which style of animation?

Straight Ahead
Pose to Pose
None of these
Back to Back



What kind of render pass measures the distances between surfaces to create soft shadows for compositing?

Beauty
Ambient occlusion
Depth
Matte



which of the following is generally used for smoke effects?

volume
surface
halo



Which of these processes are used to simulate light passing through and bouncing out of translucent surfaces such as wax or skin?

Displacement mapping
Light blur
Subsurface scattering
Light distribution



True or False? You can NOT switch between Forward Kinematics and Inverse Kinematics during the animation process.

True
False



The difference between keyframes is called:

Tweening or morphing
Key averages
Keysplining
Tweaking



What is Gimbal Lock?

Scale Order Issue
Rotating Order Issue
Create Problem in Modeling
Translate Order Issue



Which of these render settings need to be enabled to render reflections?

Ray lighting
Ray tracing
Refraction mapping
Reflection mapping



What's the process of animation that is done so that the audience will be able to understand the actions of a character as it relates to the story?

Anticipation
Staging
Overlapping
Follow-Through



Which of the following is the correct order of positions when creating a walk cycle?

Start - Middle - Finish
First - Centre - Last
Extreme - Passing position - Extreme
Primary - Switchover - Secondary



Which texturing method alters the location of vertices on a model, usually at render time?

Normal mapping
Bump mapping
Rigging
Displacement mapping



What kind of shaders use mathematical formulae to generate textures?

Mathematical shaders
Photolighting
Image based textures
Procedural shaders



What is the standard NTSC framerate?

24 fps
25 fps
28 fps
30 fps



Which 3d format can export the animation?

Fbx
Obj
ztl
stl
3ds



The process of correcting a 3D model's geometry to one more suitable for animation is known as

resolution reduction
retopology
Geo-smoothing
surface smoothing



Which of these are NOT light sources in a three point lighting system?

Key
Rim
Fill
Top



When you create an object,normals are used to define which side of a face or vertex is considered the "......" side.

Bigger
face or vertex
Blue
Out



When beginning to pose a character, what body control do you typically begin posing from?

Torso
Head
Legs
Hips
Arms



What is trimming?

The process in which NURBS surfaces are edited
A technique in which a two-dimensional profile is duplicated in rotation around an axis, and the duplicates joined up to create a continuous three-dimensional surface
Tracing the path of every ray of light from its source until it either leaves the scene or becomes too weak to have an effect
A shading method in which a simple grid of lines is used to represent the basic contours of the underlying model



In animation, which of the following terms represents deceleration?

Ease In
Speed down
Slow up
Ease Out



The ________________ is used to prevent gimbal lock during animation

set key
fixed tangent
spline tangent
euler filter
simplify curve



Which of the following actions would benefit LEAST from using Forward Kinematics?

Leaning a hand on a table
Pushing or pulling objects
Keeping a hand on the door knob
Walking or running



Which of these passes are used for adding motion blur in post?

Motion vectors
zdepth or depth pass
Blur matte



which type of rendering produces 100% physically correct render?

unbiased rendering
internal rendering
biased rendering



Which of these workflows provide more photorealistic rendering?

Linear workflow
Curved workflow
Photolight workflow