RasterChunk¶

Overview¶

Contains path data within a bounds, for a particular RenderProgram

Used for the raster-clip input, and the output for reducible chunks (that will be fed back in)

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

Class RasterChunk¶

import { RasterChunk } from 'scenerystack/alpenglow';

Constructor¶

new RasterChunk( renderProgramIndex : number, needsFace : boolean, isConstant : boolean, edgesOffset : number, numEdges : number, minX : number, minY : number, maxX : number, maxY : number, minXCount : number, minYCount : number, maxXCount : number, maxYCount : number )¶

Instance Methods¶

withEdgeInfo( startIndex : number, endIndex : number ) : RasterChunk¶

toString() : string¶

writeEncoding( encoder : ByteEncoder )¶

Static Methods¶

readEncoding( arrayBuffer : ArrayBuffer, byteOffset : number ) : RasterChunk¶

fromArrayBuffer( arrayBuffer : ArrayBuffer ) : RasterChunk[]¶

validate( chunks : ParallelStorageArray<RasterChunk>, edges : ParallelStorageArray<RasterEdge>, numChunks : number, numEdges : number )¶

Static Properties¶

ENCODING_BYTE_LENGTH¶

(readonly)

INDETERMINATE : RasterChunk¶

(readonly)

Source Code¶

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