rendered3D
Class Tree3D

java.lang.Object
  rendered3D.Tree3D

public class Tree3D
extends java.lang.Object

Field Summary

boolean	fancy_graphics fancy ( slow ) draw or fast ( ugly ) draw ?
TreeForm[]	form Pattern for generating the tree
int	initial_color The initial color of the tree
java.awt.Point	location The x,y location of the base of the trunk of the tree
float[][]	root {float[] start, float[] end} points of the root
float[][]	X The Post-rendering transformations applied during drawing, transformations applied like : [Y][X][Z][S], Y should be a Y axis rotation X "" Z "" S should be a scaling transformation
float[][]	Y The Post-rendering transformations applied during drawing, transformations applied like : [Y][X][Z][S], Y should be a Y axis rotation X "" Z "" S should be a scaling transformation

Constructor Summary

Tree3D(int min_tree_depth, int max_tree_depth, float[][] tree_root, int tree_color, TreeForm[] tree_form, java.awt.Point tree_location, DoubleBuffer b)
Creates a new instance of FastTree

Method Summary

boolean	is_active() Returns weather the tree is active
static float[]	multiply_3x3_point(float[][] A, float[] P) Matrix multiplication simplified for linear transformation of low percision 3D points of small value
static float[]	multiply_3x3_point(float[][] A, float[] P, float[] result) Matrix multiplication simplified for linear transformation of low percision 3D points of small value
void	render() re-render the tree with a new tree form by applying the tree form transformations to this data set, rather than recursing through the tree and recalculating all the branching angles
static float[]	scale_point(float[] P, double dr)
void	set_active(boolean a) This sets weather the tree is active or not.
void	set_fancy_graphics(boolean anti_alias_tree)
int	set_initial_color(int col)
boolean	toggle_fancy_graphics()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

root

public float[][] root

{float[] start, float[] end} points of the root

initial_color

public int initial_color

The initial color of the tree

form

public TreeForm[] form

Pattern for generating the tree

location

public java.awt.Point location

The x,y location of the base of the trunk of the tree

X

public float[][] X

The Post-rendering transformations applied during drawing, transformations applied like : [Y][X][Z][S], Y should be a Y axis rotation X "" Z "" S should be a scaling transformation

Y

public float[][] Y

The Post-rendering transformations applied during drawing, transformations applied like : [Y][X][Z][S], Y should be a Y axis rotation X "" Z "" S should be a scaling transformation

fancy_graphics

public boolean fancy_graphics

fancy ( slow ) draw or fast ( ugly ) draw ?

Constructor Detail

Tree3D

public Tree3D(int min_tree_depth,
              int max_tree_depth,
              float[][] tree_root,
              int tree_color,
              TreeForm[] tree_form,
              java.awt.Point tree_location,
              DoubleBuffer b)

Creates a new instance of FastTree

Parameters:

min_tree_depth -

max_tree_depth -

b -

tree_root -

tree_form -

tree_color -

tree_location -

Method Detail

set_active

public void set_active(boolean a)

This sets weather the tree is active or not. An inactive tree does not draw to the screen or respond to mouse events

Parameters:

a -

is_active

public boolean is_active()

Returns weather the tree is active

Returns:

toggle_fancy_graphics

public boolean toggle_fancy_graphics()

Returns:

set_fancy_graphics

public void set_fancy_graphics(boolean anti_alias_tree)

Parameters:

anti_alias_tree -

render

public void render()

re-render the tree with a new tree form by applying the tree form transformations to this data set, rather than recursing through the tree and recalculating all the branching angles

set_initial_color

public int set_initial_color(int col)

Parameters:

col -

Returns:

multiply_3x3_point

public static float[] multiply_3x3_point(float[][] A,
                                         float[] P)

Matrix multiplication simplified for linear transformation of low percision 3D points of small value

Parameters:

A -

P -

Returns:

multiply_3x3_point

public static float[] multiply_3x3_point(float[][] A,
                                         float[] P,
                                         float[] result)

Matrix multiplication simplified for linear transformation of low percision 3D points of small value

Parameters:

A -

P -

result -

Returns:

scale_point

public static float[] scale_point(float[] P,
                                  double dr)

Parameters:

P -

dr -

Returns: