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Class picture.directFractal.DirectFractal 

java.lang.Object
   |
   +----picture.PicPipe
           |
           +----picture.directFractal.DirectFractal
public abstract class DirectFractal
extends PicPipe
This PicPipe returns the double at a point on a direct fractal. There are a number of math routines defined that child classes can use. The f(), g(), and c() functions and the BNF() method are abstract.

This code is (c) 1996 Leemon Baird <leemon@cs.cmu.edu>, http://www.cs.cmu.edu/~baird
The source and object code may be redistributed freely. If the code is modified, please state so in the comments.

Version:
1.0, 28 March 96
Author:
Leemon Baird

Variable Index

o origT
o origX
o origY
o origZ
o seed
o t
o x
o y
o z

Constructor Index

o DirectFractal()

Method Index

o get(PicPipeList, Colors, double, double, double, double, double, double, double, double)
Return the color of a point on the direct fractal.
o parse(Parser, int)
Parse the input file to get the parameters for this object.
o unparse(Unparser, int)
Output a description of this object that can be parsed with parse().

Variables

o seed 
 protected static final double seed
o origX 
 protected double origX
o origY 
 protected double origY
o origZ 
 protected double origZ
o origT 
 protected double origT
o x 
 protected double x
o y 
 protected double y
o z 
 protected double z
o t 
 protected double t

Constructors

o DirectFractal 
 public DirectFractal()

Methods

o unparse 
 public void unparse(Unparser u,
                     int lang)
Output a description of this object that can be parsed with parse().

Overrides:
unparse in class PicPipe
See Also:
Parsable
o parse 
 public Object parse(Parser p,
                     int lang) throws ParserException
Parse the input file to get the parameters for this object.

Throws: ParserException
parser didn't find the required token
Overrides:
parse in class PicPipe
o get 
 public void get(PicPipeList source,
                 Colors color,
                 double x_,
                 double y_,
                 double z_,
                 double t_,
                 double dx,
                 double dy,
                 double dz,
                 double dt)
Return the color of a point on the direct fractal.

Overrides:
get in class PicPipe 
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