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RenderPath

Under Construction

This documentation is auto-generated, and is a work in progress. Please see the source code at https://github.com/phetsims/alpenglow/blob/main/js/render-program/RenderPath.ts for the most up-to-date information.

Overview

Represents a path that controls what regions things are drawn in.

@author Jonathan Olson <jonathan.olson@colorado.edu>

Class RenderPath

import { RenderPath } from 'scenerystack/alpenglow';

Constructor

new RenderPath( fillRule : FillRule, subpaths : Vector2[][] )

Instance Methods

transformed( transform : Matrix3 ) : RenderPath

getBounds() : Bounds2

isTriviallyEmpty() : boolean

Without scanning the entire path, returns whether we can guarantee that this path is empty and has zero area.

serialize() : SerializedRenderPath

Instance Properties

id

(readonly)

Static Methods

deserialize( obj : SerializedRenderPath ) : RenderPath

fromBounds( bounds : Bounds2 ) : RenderPath

Type SerializedRenderPath

import type { SerializedRenderPath } from 'scenerystack/alpenglow';
  • fillRule: FillRule
  • subpaths: { x: number; y: number }[][]

Source Code

See the source for RenderPath.ts in the alpenglow repository.