Package com.j3d.engine.scene.nodes.util

Class Sampler

java.lang.Object

com.j3d.engine.scene.nodes.util.Sampler

public class Sampler
extends Object

Constructor Summary

Constructors

Constructor	Description
Sampler()

Method Summary

Modifier and Type	Method	Description
static void	joinNGonArbitaryVectors(ArrayList<Vector3> vector3list, Graphics2D g)
static ArrayList<Vector3>	ngon(double radius, AxisPlane axisPlane, int n)	Generates a list of Vector3 points forming a regular N-gon (polygon) on a specified axisPlane.
static <T> ArrayList<T>	ngon(double radius, AxisPlane axisPlane, int n, Function<Vector3,T> mapper)	Generates a list of points forming a regular N-gon (polygon) on a specified axisPlane.

Methods inherited from class java.lang.Object

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

Constructor Details

Sampler

public Sampler()

Method Details

ngon

public static <T> ArrayList<T> ngon(double radius,
 AxisPlane axisPlane,
 int n,
 Function<Vector3,T> mapper)

Generates a list of points forming a regular N-gon (polygon) on a specified axisPlane. The points are generated by rotating a vector around the axisPlane's normal, starting from a given centre.

Type Parameters:

T - The type of objects to be returned in the list.

Parameters:

radius - The radius of the N-gon (distance from the centre to each vertex).

axisPlane - The axisPlane on which the N-gon lies. This axisPlane will be normalised internally.

n - The number of sides (and vertices) of the N-gon.

mapper - A function to transform each generated Vector3 point into an object of type T.

Returns:

An ArrayList of objects of type T, representing the vertices of the N-gon.

ngon

public static ArrayList<Vector3> ngon(double radius,
 AxisPlane axisPlane,
 int n)

Generates a list of Vector3 points forming a regular N-gon (polygon) on a specified axisPlane. This is an overloaded method that directly returns Vector3 objects.

Parameters:

radius - The radius of the N-gon (distance from the centre to each vertex).

axisPlane - The axisPlane on which the N-gon lies. This axisPlane will be normalised internally.

n - The number of sides (and vertices) of the N-gon.

Returns:

An ArrayList of Vector3 objects, representing the vertices of the N-gon.

joinNGonArbitaryVectors

public static void joinNGonArbitaryVectors(ArrayList<Vector3> vector3list,
 Graphics2D g)