Consent Order for Saint-Gobain McCaffrey Street and Liberty Street ...
By: Brian Cannella Andrew McCaffrey Thomas McConlogue.
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Transcript of By: Brian Cannella Andrew McCaffrey Thomas McConlogue.
![Page 1: By: Brian Cannella Andrew McCaffrey Thomas McConlogue.](https://reader035.fdocuments.us/reader035/viewer/2022062321/56649e2d5503460f94b1c517/html5/thumbnails/1.jpg)
By:
Brian Cannella
Andrew McCaffrey
Thomas McConlogue
![Page 2: By: Brian Cannella Andrew McCaffrey Thomas McConlogue.](https://reader035.fdocuments.us/reader035/viewer/2022062321/56649e2d5503460f94b1c517/html5/thumbnails/2.jpg)
Alice In Python Land
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Table of Contents
• Introduction to Alice
• Creating Simple Worlds
• Scripting (Python)
• Demos
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What Is Alice?
• Alice is a 3D Interactive Graphics Programming Environment for Windows 95/98/NT
• Alice was constructed by the Stage 3 Research Group at Carnegy Mellon University
• It was originally developed at the University of Virginia
• It was designed to easily make 3D Graphical worlds which can be view through a web browser. (Web browser viewing requires the Alice plugin)
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What Is Alice? (cont.)
• Alice is a scripting language to control 3D objects• Alice in NOT a 3D modeling program• Alice cannot create new 3D object, but it can
import many different types of 3D objects• Alice is based on the Python programming
Language, Microsoft’s Direct 3D Library, and Microsoft’s Visual Basic
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System Requirements
• Windows 95/98 with DirectX or NT 4.0 with Service Pack 3
• A VGA graphics card capable of high (16 bit) color
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System Recommendations
• A Pentium running at 90 Mhz or better• Fast VGA graphics. WRAM is better than VRAM
which is better than DRAM.• 16 megs of RAM• A Soundblaster-compatible sound card
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Misc Points
• You don’t need to consider yourself a programmer to be able to use Alice.
• There is a tutorial available on the Alice Website (www.alice.org)
• If you can’t find what you are looking for on the extensive website there is a support staff to answer your questions.
• Alice has an infinite undo routine built in to encourage experimentation
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Limitations
• Alice only runs on Windows machines. (It is not Mac or Unix compatable.)
• It does not support OpenGL
• It currently does not support VRML, but it may in the future
• It does not use java except to interface with web browsers
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Limitations (cont.)
• Alice does not support POV Ray Files, and has no intent to do so. However, the developers would encourage an eager person to write a module that would.
• Alice cannot create stand-alone applications
• Alice cannot create 3D objects.
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Creating Simple Worlds In Alice
• How To Create A World In Alice
• Moving And Using Built-In Objects
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The Alice Control Panel
• This is the Alice Control Panel
• The Different Elements Are Located On The Left
• The World And The Controls Are Located On The Right
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The Camera Window
• This Image Is What Alice Opens Up With
• There Is A Blue Sky• There Is A Green
Earth
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Opening A World
• To Load An Existing World, Just Click Open Under File
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Inserting An Object
• Select An Object From The List
• With The Mouse Move The Object Around The World
• Objects Can Be Rotated By Selecting The Direction In The Control Panel
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Alice Commands
• If The Mouse Is Not Precise Enough For You Use Alice Commands
• bunny.move(forward, 1) Will Move The Bunny Forward One Unit
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More Alice Movement
• bunny.move(back, 1) Will Move The Bunny Backwards
• bunny.move(left, 1) Will Move The Bunny Left
• All Directions Are Relative
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The Turn Command
• bunny.turn(left, 1/4) Will Make The Bunny Do A 1/4 Revolution To The Left
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Interaction Between Two Objects
• Adding A Second Object Is As Easy As Adding The First
• Moving Objects Is The Same For Objects Of Different Types
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The PointAt Command
• Using The bunny.pointat(helicopter) Will Cause The Screen On The Right To Occur
• The Rabbit Is Now Facing The Helicopter
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Parts Of Objects
• The Bunny Is Actually Not One Object
• The Bunny Is Made Up Of Bunny.Drum, Bunny.Head and Bunny.Body
• These Parts Can Operate Independent Of Each Other
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Manipulating Parts
• bunny.head.pointat(helicopter) Will Cause Only The Head Of The Bunny To Turn And Face The Helicopter
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Undo Is Your Friend
• The Undo Command Fixes Your Boneheaded Mistakes
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Summary Of World Creation
• Commands Follow A Pattern Of object.command(detail, detail)
• Example:– object.move(direction, distance) – object.turn(direction, revolutions)– object.pointat(another_object)
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Summary Of Direction
• Objects Can Move In Six Directions– forward – back – left – right – up – down
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Summary Of Turn
• Objects Can Turn Four Ways– Forward– Back– Left– Right
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Using the Script Tab
• Use this to create more advanced worlds• Use to run blocks of code, instead of
single line code.
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Making Barney Move
A short program to show the use of the Script tab in Alice
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Running Barney
Hyperlink to Barney
![Page 30: By: Brian Cannella Andrew McCaffrey Thomas McConlogue.](https://reader035.fdocuments.us/reader035/viewer/2022062321/56649e2d5503460f94b1c517/html5/thumbnails/30.jpg)
Code to Barney Programlookleft = DoTogether (
purpledinosaur.rightarm.turn(back,.1),
purpledinosaur.leftarm.turn(forward,.05),
purpledinosaur.head.turn(left,.07),
purpledinosaur.rightleg.turn(back,.1),
purpledinosaur.rightleg.foot.turn(right,.2),
purpledinosaur.tail.turn(left,.05),
purpledinosaur.head.righteye.turn(up,.15),
purpledinosaur.head.lefteye.turn(up,.15)
)
centerfromleft = DoTogether (
purpledinosaur.rightarm.turn(forward,.1),
purpledinosaur.leftarm.turn(back, .05),
purpledinosaur.head.turn(right,.07),
purpledinosaur.rightleg.foot.turn(left,.2),
purpledinosaur.rightleg.turn(forward,.1),
purpledinosaur.tail.turn(right,.05),
purpledinosaur.head.righteye.turn(down,.15),
purpledinosaur.head.lefteye.turn(down,.15)
)
lookright = DoTogether (
purpledinosaur.rightarm.turn(forward,.05),
purpledinosaur.leftarm.turn(back, .1),
purpledinosaur.head.turn(right,.07),
purpledinosaur.leftleg.turn(back,.1),
purpledinosaur.leftleg.foot.turn(left,.2),
purpledinosaur.tail.turn(right,.1),
purpledinosaur.head.righteye.turn(left,.1),
purpledinosaur.head.lefteye.turn(left,.1)
)
centerfromright = DoTogether (
purpledinosaur.rightarm.turn(back,.05),
purpledinosaur.leftarm.turn(forward, .1),
purpledinosaur.head.turn(left,.07),
purpledinosaur.leftleg.foot.turn(right,.2),
purpledinosaur.leftleg.turn(forward,.1),
purpledinosaur.tail.turn(left,.1),
purpledinosaur.head.righteye.turn(right,.1),
purpledinosaur.head.lefteye.turn(right,.1)
)
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Code To Barney Program
dance = DoInOrder(
lookleft,
centerfromleft,
lookright,
centerfromright
)
dancemany = DoTogether (
Alice.PlaySound('i_love_you_song'),
Loop(dance, 6)
)
diebarney = DoTogether (
Alice.PlaySound('03_start'),
purpledinosaur.destroy(duration=2.5)
)
controls = acontrolpanel(caption="Things Barney Does")
label = controls.makelabel(caption="Click on a button and watch Barney go.")
button = controls.makebutton(caption="Watch Barney Dance",
command = dancemany)
button2 = controls.makebutton(caption="Die Barney Die",
command = diebarney)
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Re-Running Barney
Hyperlink to Barney
![Page 33: By: Brian Cannella Andrew McCaffrey Thomas McConlogue.](https://reader035.fdocuments.us/reader035/viewer/2022062321/56649e2d5503460f94b1c517/html5/thumbnails/33.jpg)
Demos of Alice
• Octopus
• Fred’s Head
• Palace