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Worksheets3D Modeling & Rigging
Total questions: 66
Worksheet time: 2hrs 31mins
_____________ a face or polygon that is made up of five or more sides or edges connected by five or more vertices.
Plane
Cube
Ngon
Quad
Which of the following modeling techniques allows for a real world object (or even actor) to be scanned, analyzed, and the raw data (typically an x,y,z point cloud) is used to generate an accurate polygonal or NURBS mesh.
Digital Sculpting
Spline Modeling
3D Scanning
Image Based Modeling
Procedural Modeling
_________________ Models are comprised of smoothly interpreted surfaces, created by "lofting" a mesh between two or more Bezier curves (also known as NURBS).
Digital Sculpting
Spline
3D Scanned
Image Based
Solid Box
____________________ meshes are created organically, using a (Wacom) tablet device to mold and shape the model almost exactly like a sculptor would use rake brushes on a real chunk of clay.
Digital Sculpting
Spline Modeling
3D Scanning
Image Based Modeling
Procedural Modeling
Choose the correct definition for Topology. (3D Modeling)
Topology refers to basic shapes such as sphere, cube, cone, cylinder, torus, and plane.
This refers to the geometric surface characteristics of a 3D object. Topology consist of faces, edges, and vertices. Faces are usually quadrilateral or triangular, and make up the surface of the 3D model.
Topology is a modeling technique that allows the modeller to create 3D characthers usimg NURBS curves.
What is the main difference between Photorealistic and Stylized 3D models?
Stylized models tend to have exaggerated features that appear cartoony while Photorealistic modeling aims to simulate eye-for-eye a 3D object that looks exactly like the real-world object.
Photorealistic models tend to have exaggerated features that appear cartoony while Stylized modeling aims to simulate eye-for-eye a 3D object that looks exactly like the real-world object.
Both stylized and photorealistic models purposely go out of their way to make 3D objects a lot different to the real world in order to fulfill some purpose.
3D Modeling is used in a wide range of fields, including:
Football, Track and Field, Swimming, Tennis
Film, Automotive, Video Games, Engineering
Mathematics, English, Literature, Accounts
Politics, Religion, Body building, Radio
The Oculus Rift and Samsung Gear Headsets are used for:
Rotoscoping
Virtual Reality
Motion Capture
3D Scanning
_________________is a technology that layers computer-generated enhancements atop an existing reality (Real World) in order to make it more meaningful through the ability to interact with it.
Cutout Animation
Virtual Reality
Motion Capture
Augmented Reality
Which of the following software is used for 3D modeling?
Illustrator, Photoshop, Krita
Medi Bang, Flash, Open Toonz
Cinema 4D, Z-Brush, Mud Box
Toon Boom, Sinfig, Sketch Book Pro
Identify the models that are stylized.
Which selection mode allows you to select edges, vertex, or face in Autodesk Maya?
Component Mode
Object Mode
Soft Selection mode
Content Mode
Which is the correct order in which processes in a 3D Studio would occur
Rigging, Animation, Modeling, Rendering
Modeling, Rigging, Animation, Rendering
Animation, Rendering, Modeling, Rigging
Rendering Modeling, Animation, Rigging
Select the images that show low polygon models.
Select the models that are photorealistic.
* (a) Modelling is anything natural such as trees, animals and humans.
(a) surface models can be classified as anything that is machined or man-made eg. Chair, table car, while
Identify the images where the character is in a T-pose.
Identify the icon/button that allows the user to use the Extrude tool in Autodesk Maya 2020.
Identify the icon/button that allows the user to use the Target Weld tool in Autodesk Maya 2020.
3D meshes that strive for with efficient polygon distribution, proper placement of polygonal edge-loops, few or no triangular faces are referred to as:
Clean Topology
Dirty Topology
Clean Edge Flow
Uneven Edge FLOW
_______________is a process of making three-dimensional solid objects from a digital file. The object is created by laying down successive layers of material until the object is created.
3D Scanning
3D Printing
3D Sculpting
2D Printing
Read the following statement and answer the question.
"When you make changes to 3D shape in Maya the information is stored in the channel box under the inputs section. A long list of all the tweaks are stored. It is important that you delete this history when you have finished modeling"
Why is it important to delete your history after you have finished modeling the object?
This will result in a smaller file size for your model and it will load much faster when Maya is initiated
It will prevent Maya from crashing.
It will make the 3D models look more appealing
This will result in a larger file size for your model and it will load much slower when Maya is initiated
This process projects a texture map onto a 3D object
UV Mapping
Attribute Editor
Channel Box
3D Mapping
These are the materials that actually define the color of your model when rendered or seen in the view port. Identify the different surface materials that you can choose from.
Lambert
Phong
Blinn
Ambient
Specularity
You can get assets from Autodesk Maya such as Paint Effects, Ocean examples, Fluid Examples, Sculpting Base Meshes, etc.
These can be accessed by going to the:
Attribute Editor
Outliner
Content Browser
UV Editor
What are the 3 types of lights that are used in a 3 point light setup?
Sky Dome, Sun, Area
Ambient, Volume and Point
Directional, Spot and Area
Key, Fill and Rim
The __________ is the main light source, and it is position on one side of the character. It is the brightest light used in a 3 point lighting setup.
rim light
key light
back light
fill light
The ______________ is the secondary light and it is used to fill in dark areas or shadows on the object.
directional light
key light
fill light
area light
The _____________ is position behind the character. This light is used to separate the character from the background. It ca add an halo effect on the outline of the object.
Spot Light
Fill Light
Key Light
Rim light
Identify this light?
Ambient Light
Spot Light
Area Light
Volume Light
Identify this type of light.
Area Light
Directional Light
Sky Dome
Fill Light
Identify this type of light.
Area Light
Directional Light
Spot Light
Fill Light
__________________ Light emits parallel light rays in a single direction but the light reaches out into infinity.This is light that mimics the lighting that you would get from the sun. You can rotate the light in any direction. Only its rotational values matter.
directional light
key light
fill light
area light
______________________is the process of improving the appearance of an image on different devices. Various attributes of an image such as contrast, color, saturation, detail and black level, may be enhanced whether for motion pictures, videos, or still images.
Colour grading
Texturing
UV Editing
Rendering
What does a colourist do?
They rig 3D characters.
They animate 3D characters
They model 3D characters and object.
They contribute to the mood and look of a film by defining its colours.
__________________ is the automatic process of generating a photorealistic or non photorealistic image from a 2D or 3D scene by means of computer programs.
Rendering
Animating
Modeling
UV Mapping
A child within your character rig’s hierarchy can influence the movement of its parents. The node controls the rotation of the chain is known as:
Forward Kinematics
Inverse Kinematics
Mirror Joints
Weight Painting
Mannualy rotating the characters limbs independently is known as
Mirror Joints
Weight Painting
Inverse Kinematics
Forward Kinematics
3D rendering technique which involves capturing an omnidirectional representation of real-world light information as an image. This image is then projected onto a dome or sphere
3 Point Lighting
Point light
Area Lighting
Image-Based Lighting
Which modeling technique is this?
3D Sculpting
3D Scanning
3D Mapping
Photography
Identify this tool.
Create IK Handle Tool
Bind Skin Tool
Forward Kinematics Tool
Create Joint Tool
Identify this tool.
Create IK Handle Tool
Bind Skin Tool
Forward Kinematics Tool
Create Joint Tool
Sampling is defined as:
collecting information from the scene geometry, shaders, lights, etc., and traces a number of random light transport paths that connect the objects seen. through the pixel to the light sources
the process of creating a skeleton for a 3D model so it can move.
the process of creating three-dimensional representations of an object or a surface.
the art of making inanimate objects appear to move.
An animal especially a mammal having four limbs specialized for walking is known as a:
Quadruped
Biped
Triped
Octoped
An animal that uses two legs for walking is known as a:
Quadruped
Biped
Triped
Octoped
This character is a:
Biped
Quadruped
Donkey
Live action character
This character is a:
Quadruped
Biped
3D Character
Triped
Which of these is the bridge tool?
Which of these is the Combine tool?
Which of these is the Bevel tool?
Which of these is the Insert tool?
What does .ma stand for?
Maya ASCII
Maya Binary
Maya Apple
Maya Animation
What does .mb stand for?
Maya Basics
Maya Build
Maya Binary
Maya Blend
Which file type can be used universally across ALL 3D software?
.Obj
.ma
.blend
.max
What does Stl stand for?
Sterolithography
Soon to be late
Skydome lighting
Simulation lighting tool
3D Printers can easily recognize:
.Stl
.ma
.blend
.max
Which of the following are 3D file types?
JPEG
FBX
stl
psd
png
Which viewport would NOT be used to place joints in Maya?
Perspective View
Front View
Top View
Side View
Which of the following in is NOT a selection mode in MAYA?
Object Mode
Soft Selection mode
Component Mode
Rendering Mode
This process projects a texture map/2D image onto a 3D object is known as:
UV Mapping
Rendering
Rigging
Lighting
Which tool is the UV Mapping Tool?
Which tool is the Mirror Tool?
This staff member is responsible for creating the joint structure in a 3D character mesh which enables the mesh deform and stretch when animated is known as a:
3D Renderer
3D Rigger
3D Modeler
3D Animator
What feature would you click on in Maya that allows you to organize your project into a new folders?
Project Window
Project Manager
Project Setup
Project Files
Which viewport would you place the spine and legs for a Biped character
Top View
Perspective View
Side View
Back View
