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3D Animations on the Internet
Tyson Shepherd (sophomore) Intense Laser Physics Theory Unit Supports: NSF, Res. Co, URG
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Today we will talk about...
How data visualization applies to physics. How animations can help physics. How we can make the animations and how we can put them on the web. Some HTML and the usefulness of JAVA Comparing Disney and me. Show some slides of what I can do.
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How data visualization works
Understanding of data through visualization Requires graphing and plotting software. 3D Graphs or contour plots.
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How animations can help physics
See physics moving in time Effects of time dependent functions Especially useful in three dimensions Many formats: gif, mpeg, and Quicktime
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Making 3D images from scratch.
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Some pictures of what we can do
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How I make animations and how I put them on the web
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Comparing Disney and Me
Disney usually draws by hand. Disney puts it on a film frame. Disney puts it in a reel Disney projects it on the big screen. I draw by computer in ncgm format. I convert it into gif at this point. I animate it. I put it up on the web.
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HTML The “programming language” for Internet
Stands for Hyper-Text Markup Language Resembles a word processor assembly code Can be read by on any web browser
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Example of HTML <HTML> <HEAD>
<title><size, style>...text…<size, /style></title> <body bgcolor=“#hexdec” font, color, size> <p>…TEXT...<br> <img src =“./filename” options><br> <a href=“./link”>TEXT</a><br> <hr> …page info… </BODY> </HTML>
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JAVA Made by Sun Microsystems Object oriented language
Similar to Microsoft’s Visual Basic JAVA is OS independent Automatic compilation at user end.
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JAVA also User dynamic language User controllability
Can be linked to existing programs (even FORTAN) Home user can manipulate the initial conditions
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Example of Java Program “Hello World” /**
* Simple applicatin: HelloWorld.java */ public class HelloWorld { public static void main() { System.out.println("Hello, World!"); } };
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Outline of the way JAVA works
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