SpriteBuffer

A shared sprite buffer for <Atlas buffer count>: capacity sprites of SPRITE_FLOATS floats each, written in place and read by the renderer at draw. set is a worklet - call it from either thread; it writes the same native memory. Write data directly for bulk updates on the JS thread.

Without the native module (tests, web) id is 0 and the atlas falls back to its inline sprites list.

Properties

capacity

readonly capacity: number;

data

readonly data: Float32Array;

The JS thread's raw floats, capacity * SPRITE_FLOATS long.

id

readonly id: number;

Methods

set()

set(
   i: number, 
   srcX: number, 
   srcY: number, 
   srcW: number, 
   srcH: number, 
   scale: number, 
   x: number, 
   y: number): void;

Write sprite i: source rect, uniform scale, and the sprite's centre.

Parameters

i

number

srcX

number

srcY

number

srcW

number

srcH

number

scale

number

x

number

y

number

Returns

void