Package gaiasky.util.gdx

Class IcoSphereCreator

java.lang.Object

gaiasky.util.gdx.ModelCreator

gaiasky.util.gdx.IcoSphereCreator

public class IcoSphereCreator
extends ModelCreator

Helper generic class to create icospheres.

Nested Class Summary

Nested classes/interfaces inherited from class gaiasky.util.gdx.ModelCreator

ModelCreator.Face, ModelCreator.IFace

Field Summary

Fields inherited from class gaiasky.util.gdx.ModelCreator

faces, flipNormals, hardEdges, index, name, normals, uv, vertices

Constructor Summary

Constructors

Constructor	Description
IcoSphereCreator()

Method Summary

Modifier and Type	Method	Description
protected void	addUV(com.badlogic.gdx.math.Vector3 p)	Implements the spherical UV mapping
IcoSphereCreator	create(float radius, int recursionLevel)
IcoSphereCreator	create(float radius, int divisions, boolean flipNormals)	Creates an ico-sphere.
IcoSphereCreator	create(float radius, int divisions, boolean flipNormals, boolean hardEdges)	Creates an ico-sphere.
static void	main(java.lang.String[] args)
protected int	vertex(com.badlogic.gdx.math.Vector3 p, float radius)	Adds a vertex and its UV mapping.

Methods inherited from class gaiasky.util.gdx.ModelCreator

addFace, dumpObj, flip

Methods inherited from class java.lang.Object

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

Constructor Detail

IcoSphereCreator

public IcoSphereCreator()

Method Detail

vertex

protected int vertex(com.badlogic.gdx.math.Vector3 p,
                     float radius)

Adds a vertex and its UV mapping.

Parameters:

p - The point.

radius - The radius.

Returns:

addUV

protected void addUV(com.badlogic.gdx.math.Vector3 p)

Implements the spherical UV mapping

Parameters:

p - The normalized point

create

public IcoSphereCreator create(float radius,
                               int recursionLevel)

create

public IcoSphereCreator create(float radius,
                               int divisions,
                               boolean flipNormals)

Creates an ico-sphere.

Parameters:

radius - The radius of the sphere.

divisions - The number of divisions, it must be bigger than 0.

flipNormals - Whether to flip normals or not.

Returns:

This creator

create

public IcoSphereCreator create(float radius,
                               int divisions,
                               boolean flipNormals,
                               boolean hardEdges)

Creates an ico-sphere.

Parameters:

radius - The radius of the sphere.

divisions - The number of divisions, it must be bigger than 0.

flipNormals - Whether to flip normals or not.

hardEdges - Whether to use smoothLighting (all vertices in a face have a different normal) or not.

Returns:

This creator

main

public static void main(java.lang.String[] args)