Uses of Interface
threeD.raytracer.lighting.Light

Packages that use Light

threeD.raytracer.engine
threeD.raytracer.lighting
threeD.raytracer.shaders
threeD.ui.dialogs
threeD.ui.event

Uses of Light in threeD.raytracer.engine

Methods in threeD.raytracer.engine that return Light

Light[]	Scene.getLights() Returns the Light objects stored by this Scene object as a Light array.
Light	Scene.getLight(int index) Returns the Surface object stored by this Scene object at the specified index.
static Light[]	RayTracingEngine.separateLights(int index, Light[] allLights) Removes the Light object at the specified index from the specified Light object array and returns the new array.

Methods in threeD.raytracer.engine with parameters of type Light

void	Scene.setLights(Light[] lights) Replaces all of the lights of this Scene object with those represented by the specified Light array.
void	Scene.addLight(Light light) Adds the specified Light object to this Scene object.
static RGB[][]	RayTracingEngine.render(Surface[] surfaces, Camera camera, Light[] lights, int x, int y, int dx, int dy, int width, int height, int ssWidth, int ssHeight, ProgressMonitor monitor) Computes all intersection and lighting calculations required to produce an image of the specified width and height that is a rendering of the specified set of Surface objects using the data from the specified Camera and Light object.
static RGB	RayTracingEngine.lightingCalculation(Ray ray, Surface[] surfaces, Light[] lights) Performs intersection and lighting calculations for the specified Ray, Surfaces, and Lights.
static RGB	RayTracingEngine.lightingCalculation(Vector point, Vector rayDirection, Surface surface, Surface[] otherSurfaces, Light[] lights) Performs the lighting calculations for the specified surface at the specified point of intersection on that surface using the lighting data from the specified Light objects and returns an RGB object that represents the color of the point.
static RGB	RayTracingEngine.lightingCalculation(Vector point, Vector rayDirection, Surface surface, Surface[] otherSurfaces, Light light, Light[] otherLights) Performs the lighting calculations for the specified surface at the specified point of interesection on that surface using the lighting data from the specified Light object and returns an RGB object that represents the color of the point.
static RGB	RayTracingEngine.directionalAmbientLightingCalculation(Vector point, Vector rayDirection, Surface surface, Surface[] otherSurfaces, DirectionalAmbientLight light, Light[] otherLights) Performs the lighting calculations for the specified surface at the specified point of interesection on that surface using the lighting data from the specified DirectionalAmbientLight object and returns an RGB object that represents the color of the point.
static RGB	RayTracingEngine.pointLightingCalculation(Vector point, Vector rayDirection, Surface surface, Surface[] otherSurfaces, PointLight light, Light[] otherLights) Performs the lighting calculations for the specified surface at the specified point of interesection on that surface using the lighting data from the specified PointLight object and returns an RGB object that represents the color of the point.
static boolean	RayTracingEngine.shadowCalculation(Vector point, Surface[] surfaces, Light light) Performs the shadow calculations for the specified surfaces at the specified point using the data from the specified Light object.
static Light[]	RayTracingEngine.separateLights(int index, Light[] allLights) Removes the Light object at the specified index from the specified Light object array and returns the new array.

Constructors in threeD.raytracer.engine with parameters of type Light

Scene(Camera camera, Light[] lights, Surface[] surfaces)
Constructs a Scene object with the specified Camera object, Light array, and Surface array.

Uses of Light in threeD.raytracer.lighting

Subinterfaces of Light in threeD.raytracer.lighting

interface

SurfaceLight A SurfaceLight implementation represents a light that can be represented by some (possible infinite) set of other Light objects.

Classes in threeD.raytracer.lighting that implement Light

class	AmbientLight An AmbientLight object represents a light that is applied to all objects in the scene.
class	DirectionalAmbientLight A DirectionAmbientLight object represents an ambient light source that always comes from a particular direction.
class	PointLight An PointLight object represents a light which has its source at a point in the scene.
class	PointLightGrid A PointLightGrid object stores a grid of PointLight objects.
class	RectangularLight A RectangularLight object provides PointLight samples that are randomly distributed across the a plane surface.
class	SphericalLight A SphericalLight object provides PointLight samples that are randomly distributed across the surface of a sphere.

Methods in threeD.raytracer.lighting that return Light

Light[]	SurfaceLight.getSamples(int total)
Light[]	SurfaceLight.getSamples()
Light[]	SphericalLight.getSamples(int total)
Light[]	SphericalLight.getSamples()
Light[]	RectangularLight.getSamples(int total)
Light[]	RectangularLight.getSamples()

Uses of Light in threeD.raytracer.shaders

Methods in threeD.raytracer.shaders that return Light

Light	ShaderParameters.getLight()
Light[]	ShaderParameters.getOtherLights()

Methods in threeD.raytracer.shaders with parameters of type Light

RGB	RefractionShader.shade(Vector point, Vector viewerDirection, Vector lightDirection, Light light, Light[] otherLights, Surface surface, Surface[] otherSurfaces, Vector n)

Constructors in threeD.raytracer.shaders with parameters of type Light

ShaderParameters(Vector point, Vector viewerDirection, Vector lightDirection, Light light, Light[] otherLights, Surface surface, Surface[] otherSurfaces)
Constructs a new ShaderParameters object using the specified arguments.

ShaderParameters(Vector point, Vector viewerDirection, Vector lightDirection, Light light, Light[] otherLights, Surface[] otherSurfaces)

Uses of Light in threeD.ui.dialogs

Constructors in threeD.ui.dialogs with parameters of type Light

EditLightDialog(Light light)
Constructs a new EditLightDialog object that can be used to modify the specified Light object.

Uses of Light in threeD.ui.event

Methods in threeD.ui.event that return Light

Light	LightRemoveEvent.getTarget() Returns the target of this LightRemoveEvent object.
Light	LightEvent.getTarget()
Light	LightEditEvent.getTarget() Returns the target of this LightEditEvent object.
Light	LightAddEvent.getTarget() Returns the target of this LightAddEvent object.

Constructors in threeD.ui.event with parameters of type Light

LightRemoveEvent(Light target)
Constructs a new LightRemoveEvent object using the specified target.

LightEditEvent(int code, Light target)
Constructs a new LightEditEvent object with the specified integer code and target.

LightAddEvent(Light target)
Constructs a new LightAddEvent object using the specified target.