Package com.ijurnove.cpu3d

Class Material

java.lang.Object

com.ijurnove.cpu3d.Material

public class Material
extends Object

The Material class defines how light interacts with a surface. Specular, diffuse, and ambient values are given by the PhongComponents, but the emissive value is stored in a double array. A Material with an emissive value greater than 0 will always be illuminated by that color. The emissive component is represented by a double[] with three values, each corresponding to red, green, or blue respectively.

The shininess field determines the characteristics of the specular highlight. A larger shininess value results in a smaller, more concentrated highlight, and a smaller value will result in a larger, more diffused highlight.

Field Summary

Fields

Modifier and Type	Field	Description
static final Material	METAL	An example material.
static final Material	PLASTIC	An example material.
static final Material	STONE	An example material.

Constructor Summary

Constructors

Constructor	Description
Material(PhongComponents phongComponents, double[] emissive, double shininess)	Constructs a Material with the specified PhongComponents, emissive value, and shininess.

Method Summary

Modifier and Type	Method	Description
double[]	getEmissive()	Returns the emissive component, represented by a double[] with three values, each corresponding to red, green, or blue respectively.
PhongComponents	getPhongComponents()	Returns the PhongComponents.
double	getShininess()	Returns the shininess value.

Methods inherited from class java.lang.Object

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

Field Details

PLASTIC

public static final Material PLASTIC

An example material.

Ambient: 255, 255, 255
Diffuse: 255, 255, 255
Specular: 255, 255, 255
Emissive: 0, 0, 0
Shininess: 32

STONE

public static final Material STONE

An example material.

Ambient: 255, 255, 255
Diffuse: 255, 255, 255
Specular: 16, 16, 16
Emissive: 0, 0, 0
Shininess: 0.5

METAL

public static final Material METAL

An example material.

Ambient: 255, 255, 255
Diffuse: 255, 255, 255
Specular: 128, 128, 128
Emissive: 0, 0, 0
Shininess: 8

Constructor Details

Material

public Material(PhongComponents phongComponents,
 double[] emissive,
 double shininess)

Constructs a Material with the specified PhongComponents, emissive value, and shininess. The emissive component is represented by a double[] with three values, each corresponding to red, green, or blue respectively.

Parameters:

phongComponents - the specified PhongComponents

emissive - the emissive light color

shininess - the shininess exponent

Method Details

getPhongComponents

public PhongComponents getPhongComponents()

Returns the PhongComponents.

Returns:

the PhongComponents

getShininess

public double getShininess()

Returns the shininess value.

Returns:

the shininess value

getEmissive

public double[] getEmissive()

Returns the emissive component, represented by a double[] with three values, each corresponding to red, green, or blue respectively.

Returns:

the emissive component