js/SpriteKit/SKShapeNode.js
'use strict'
import CGLineCap from '../CoreGraphics/CGLineCap'
import CGLineJoin from '../CoreGraphics/CGLineJoin'
import SKBlendMode from './SKBlendMode'
import SKColor from './SKColor'
import SKNode from './SKNode'
//import CGPath from '../CoreGraphics/CGPath'
//import CGRect from '../CoreGraphics/CGRect'
//import CGSize from '../CoreGraphics/CGSize'
//import SKTexture from './SKTexture'
//import SKShader from './SKShader'
//import SKAttributeValue from './SKAttributeValue'
/**
* A node that renders a shape defined by a Core Graphics path.
* @access public
* @extends {SKNode}
* @see https://developer.apple.com/documentation/spritekit/skshapenode
*/
export default class SKShapeNode extends SKNode {
/**
* constructor
* @access public
* @constructor
*/
constructor() {
super()
// Inspecting the Shape Node’s Path
/**
* The path that defines the shape.
* @type {?CGPath}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519741-path
*/
this.path = null
// Setting the Fill Properties
/**
* The color used to fill the shape.
* @type {SKColor}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520154-fillcolor
*/
this.fillColor = new SKColor(0, 0, 0, 0)
/**
* The texture used to fill the shape.
* @type {?SKTexture}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519956-filltexture
*/
this.fillTexture = null
/**
* A custom shader used to determine the color of the filled portion of the shape node.
* @type {?SKShader}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519629-fillshader
*/
this.fillShader = null
// Setting the Stroke Properties
/**
* The width used to stroke the path.
* @type {number}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519885-linewidth
*/
this.lineWidth = 1.0
/**
* The glow that extends outward from the stroked line.
* @type {number}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520116-glowwidth
*/
this.glowWidth = 0
/**
* A Boolean value that determines whether the stroked path is smoothed when drawn.
* @type {boolean}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519719-isantialiased
*/
this.isAntialiased = true
/**
* The color used to stroke the shape.
* @type {SKColor}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519748-strokecolor
*/
this.strokeColor = new SKColor(1.0, 1.0, 1.0, 1.0)
/**
* The texture used to stroke the shape.
* @type {?SKTexture}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519824-stroketexture
*/
this.strokeTexture = null
/**
* A custom shader used to determine the color of the stroked portion of the shape node.
* @type {?SKShader}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519784-strokeshader
*/
this.strokeShader = null
/**
* The style used to render the endpoints of the stroked portion of the shape node.
* @type {CGLineCap}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520360-linecap
*/
this.lineCap = CGLineCap.butt
/**
* The junction type used when the stroked portion of the shape node is rendered.
* @type {CGLineJoin}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520358-linejoin
*/
this.lineJoin = CGLineJoin.bevel
/**
* The miter limit to use when the line is stroked using a miter join style.
* @type {number}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520240-miterlimit
*/
this.miterLimit = 0.5
// Blending the Shape with the Framebuffer
/**
* The blend mode used to blend the shape into the parent’s framebuffer.
* @type {SKBlendMode}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520045-blendmode
*/
this.blendMode = SKBlendMode.alpha
// Reading the Shape Node’s Properties
//this._lineLength = 0
// Working with Custom Shaders
/**
* The values of each attribute associated with the node's attached shader.
* @type {Map<string, SKAttributeValue>}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/2715841-attributevalues
*/
this.attributeValues = new Map()
// Instance Properties
this._customPlaygroundQuickLook = null
}
// Creating a Shape Path
/**
* Creates a shape node from a Core Graphics path.
* @access public
* @param {CGPath} path - The Core Graphics path to use. The path is relative to the node’s origin.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520022-init
*/
static node(path) {
}
/**
* Creates a shape node with a rectangular path centered on the node’s origin.
* @access public
* @param {CGSize} size - The size of the rectangle.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520147-init
*/
static nodeWithRectOf(size) {
}
/**
* Creates a shape node with a circular path centered on the node’s origin.
* @access public
* @param {number} radius - The radius of the circle.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519570-init
*/
static nodeWithCircleOfRadius(radius) {
const node = new SKShapeNode()
// TODO: implement
return node
}
/**
* Creates a shape node with an elliptical path centered on the node’s origin.
* @access public
* @param {CGSize} size - The height and width of the ellipse.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1519980-init
*/
static nodeWithEllipseOf(size) {
}
/**
* Creates a shape node with an elliptical path that fills the specified rectangle.
* @access public
* @param {CGRect} rect - A rectangle, relative to the node’s origin.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520412-init
*/
static nodeWithEllipseIn(rect) {
}
/**
* Creates a shape node from a series of points.
* @access public
* @param {UnsafeMutablePointer<CGPoint>} points - An array of Core Graphics points. The points are relative to the node’s origin.
* @param {number} numPoints - The number of points in the array.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520120-init
*/
static nodeWithPointsCount(points, numPoints) {
}
/**
* Creates a shape node from a series of spline points.
* @access public
* @param {UnsafeMutablePointer<CGPoint>} points - An array of Core Graphics points.
* @param {number} numPoints - The number of points in the array.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520140-init
*/
static nodeWithSplinePointsCount(points, numPoints) {
}
// Reading the Shape Node’s Properties
/**
* The length of the line defined by the shape node.
* @type {number}
* @desc
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1520398-linelength
*/
get lineLength() {
//return this._lineLength
// TODO: implement
return 0
}
// Working with Custom Shaders
/**
* Sets an attribute value for an attached shader.
* @access public
* @param {SKAttributeValue} value - An attribute value object containing the scalar or vector value to set in the attached shader.
* @param {string} key - The attribute name.
* @returns {void}
* @see https://developer.apple.com/documentation/spritekit/skshapenode/2715855-setvalue
*/
setValueForAttribute(value, key) {
}
/**
* The value of a shader attribute.
* @access public
* @param {string} key - The attribute name.
* @returns {?SKAttributeValue} -
* @see https://developer.apple.com/documentation/spritekit/skshapenode/2715843-value
*/
valueForAttributeNamed(key) {
return null
}
// Instance Properties
/**
* A custom playground quick look for this instance.
* @type {PlaygroundQuickLook}
* @desc
* @see https://developer.apple.com/documentation/spritekit/skshapenode/1645784-customplaygroundquicklook
*/
get customPlaygroundQuickLook() {
return this._customPlaygroundQuickLook
}
/**
* @access private
* @param {WebGLRenderingContext} gl -
* @returns {void}
*/
_render(gl) {
}
}
