Class com.oroinc.yaray.Finish 
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Class com.oroinc.yaray.Finish 

java.lang.Object
   |
   +----com.oroinc.yaray.Finish
public class Finish
extends Object
The finish of a surface.

Copyright © 1996, 1997 Original Reusable Objects, Inc. All rights reserved.

Author:
Daniel F. Savarese

Variable Index

o brilliance
o kAmbient
o kDiffuse
o kReflectivity
o kSpecular
o kTransmitted
o nRefraction
o roughness

Constructor Index

o Finish()

Method Index

o ambientColor(Color)
o lightColor(World, int, GeometricVector, Ray, Color)
Returns the specular and diffuse reflection components of the finish color.
o reflectionColor(World, GeometricVector, Ray)
Returns the pure reflection component of the finish color.
o refractionColor(World, GeometricVector, Ray)
Returns the pure refraction component of the finish color.

Variables

o kAmbient 
  public float kAmbient
o kDiffuse 
  public float kDiffuse
o kSpecular 
  public float kSpecular
o kReflectivity 
  public float kReflectivity
o kTransmitted 
  public float kTransmitted
o nRefraction 
  public float nRefraction
o brilliance 
  public float brilliance
o roughness 
  public float roughness

Constructors

o Finish 
  public Finish()

Methods

o ambientColor 
  public Color ambientColor(Color color)
o lightColor 
  public Color lightColor(World world,
                          int lightIndex,
                          GeometricVector normal,
                          Ray intersection,
                          Color color)
Returns the specular and diffuse reflection components of the finish color.

Parameters:
world - A pointer to the world description.
lightIndex - The index into the world.lights[] array indicating the light for which the color is being computed.
normal - The surface normal at the point where the color is being computed.
intersection - The ray that intersects the object defining where the color is being computed.
color - The base color of the object at the intersection point.
o reflectionColor 
  public Color reflectionColor(World world,
                               GeometricVector normal,
                               Ray intersection)
Returns the pure reflection component of the finish color.

Parameters:
world - A pointer to the world description.
normal - The surface normal at the point where the color is being computed.
intersection - The ray that intersects the object defining where the color is being computed.
o refractionColor 
  public Color refractionColor(World world,
                               GeometricVector normal,
                               Ray intersection)
Returns the pure refraction component of the finish color.

Parameters:
world - A pointer to the world description.
normal - The surface normal at the point where the color is being computed.
intersection - The ray that intersects the object defining where the color is being computed. 
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