CAPH.WUI.ENGINE.RENDERING.SPOTLIGHT

SpotLight is focused point light, illuminating only the objects within its cone of light and its range. Because it doesn’t illuminate everything equally as the point light does, objects will cast a shadow and have a darkside. Affects objects using LambertMaterial or PhongMaterial.


Contents

Constructor

SpotLight

Description
Return a factory to construct a SpotLight.
Emulator SupportY
SDK ConstraintNone
Example
var AccRendering = caph.wui.engine.rendering;

var basePage = new AccRendering.BasePage();

var geometry = new AccRendering.SphereGeometry().build(100, 100, 100);

var matrial = new AccRendering.BasicMaterial();
var object = new AccRendering.Mesh3d(geometry, matrial.build({ color: Math.random() * 0xffffff, opacity: 0.5 }));

basePage.add(object);

var light = new AccRendering.SpotLight().build(0xFFFF00);
light.position.set(500, 0, 0);
basePage.scene.add(light);

var renderer = new AccRendering.CanvasRenderer();
renderer.render(basePage);

Methods

SpotLight

Description
(Constructor) Return a factory to construct a SpotLight.
Parameters
■Void
Return■Object
  - An factory to create a SpotLight
Emulator SupportY
SDK Constraintnone
Example
var AccRendering = caph.wui.engine.rendering;

var basePage = new AccRendering.BasePage();

var geometry = new AccRendering.SphereGeometry().build(100, 100, 100);

var matrial = new AccRendering.BasicMaterial();
var object = new AccRendering.Mesh3d(geometry, matrial.build({ color: Math.random() * 0xffffff, opacity: 0.5 }));

basePage.add(object);

var light = new AccRendering.SpotLight().build(0xFFFF00);
light.position.set(500, 0, 0);
basePage.scene.add(light);

var renderer = new AccRendering.CanvasRenderer();
renderer.render(basePage);

build

Description
SpotLight 'build' method is used to build SpotLight object
Parameters
■hex
  - String
  - Numeric value of the RGB component of the color.  ex) 0xFFFF00    
■intensity (Optional)
  - Number
  - Numeric value of the light's strength/intensity.   
  - [default : 1]
Return■Object
  - An instance of THREE.SpotLight
Emulator SupportY
SDK Constraintnone
Example
var AccRendering = caph.wui.engine.rendering;

var basePage = new AccRendering.BasePage();

var geometry = new AccRendering.SphereGeometry().build(100, 100, 100);

var matrial = new AccRendering.BasicMaterial();
var object = new AccRendering.Mesh3d(geometry, matrial.build({ color: Math.random() * 0xffffff, opacity: 0.5 }));

basePage.add(object);

var light = new AccRendering.SpotLight().build(0xFFFF00);
light.position.set(500, 0, 0);
basePage.scene.add(light);

var renderer = new AccRendering.CanvasRenderer();
renderer.render(basePage);