parse-exr

EXR file parser. Ported from Three.js implementation without depending on it.

Installation

npm install parse-exr

Usage

import parseExr from "parse-exr";

const exrData = await (await fetch(url)).arrayBuffer();

const FloatType = 1015;
// const HalfFloatType = 1016;
const { data, width, height } = parseExr(exrData, FloatType);

// => Use the data

API

Functions

parseExr(buffer, [type]) ⇒ EXRData

Parse a buffer and return EXR data

Typedefs

EXRData

parseExr(buffer, [type]) ⇒ EXRData

Parse a buffer and return EXR data

Kind: global function

Param	Type	Default	Description
buffer	ArrayBuffer
[type]	1015 | 1016	1016	Float (1015) or Half Float (1016)

EXRData

Kind: global typedef Properties

Name	Type	Description
header	object
width	number
height	number
data	Uint16Array | Float32Array
format	1023 | 1028	RGBAFormat (1023) or RedFormat (1028)
colorSpace	"" | "srgb-linear"

License

MIT. See license file.