CameraModel Loader

Loader and parser for CameraModel files using the built in XML parser.

Use

Loading Camera Models from an url

import { CameraLoader } from 'camera-loader';

const loader = new CameraLoader();
const cameras = loader
    .load( '../path/to/file.xml' )
    .then( result => {

        // Camera models here!

    } );

Parsing Camera Models from a string

import { CameraLoader } from 'camera-loader';

const loader = new CameraLoader();
const cameraModels = loader.parse( xmlString );

API

CameraDefinition

type

type : 'CAHVORE' | 'CAHVOR' | 'CAHV'

The type of camera model.

name

name : String

The name of the camera model.

frameName

frameName : String

The frame name that a the camera model is dfined relative to.

width

width : Number

The width in pixels

height

height : Number

The height in pixels

minRange

minRange : Number

pupilType

pupilType : Number

linearity

linearity : Number

CameraLoaderBase

Class for loading and parsing RSVP XML Camera model files

fetchOptions

fetchOptions : Object = { credentials: 'same-origin' }

Fetch options for loading the file.

load

load( url : String ) : Promise<Object<String, CameraDefinition>>

Loads and parses the XML file. The promise resolves with the returned data from the parse function.

parse

parse( str : String ) : Object<String, CameraDefinition>

Parses the contents of the given Camera XML and returns an object describing the models.

CameraLoader

CameraLoaderBase implementation that sets the C, C_LOCAL, A, H, V, O, and R fields to use THREE.Vector3 instances rather than arrays.

extends CameraLoaderBase