It's recommended to use built-in local transform and global transform patch to instead this after v102.

Transfer

Transfer is a Spark AR tool to send any object's transform value to Patch Editor by naming, without additional script.

Install

Import

0. Download Transfer.js (Right click and Save as)

1. Drag/Drop or import it to Spark AR

2. (Optional) Load in the required modules

   const Transfer = require('./Transfer');
   // Your script...

3. You can also Click Here to Download a Sample Project.

npm

0. Add package with yarn or npm

   yarn add sparkar-transfer

   or

   npm i sparkar-transfer

1. Load in the required modules. If you use webpack to transpile code, you must import this module.

   const Transfer = require('sparkar-transfer');
   // Your script...

Usage

This tool make object follow head by naming:

1. Add the keyword # to the name of object that you want to tranfer value to Patch Editor.

2. Select any script and add the desired variables to From Script:

   Variable Pattern	Type	Description
   name_p	Vector3	The position value of the name object.
   name_s	Vector3	The scale value of the name object.
   name_r	Vector3	The rotation value of the name object, in degree.
   name_wp	Vector3	The world position value of the name object.
   name_ws	Vector3	The world scale value of the name object.
   name_wr	Vector3	The world rotation value of the name object.
   name_pp	Vector2	The position value in screen percentage of the name object. Please refer Here for more details.

Please note that you should avoid using the same base name. For example, these object named name #, name #, # name or # name will cause conflict in Patch variables.

Additional

• You can use Transfer.logTrackedObjectNames() to log all tracked objects.

Donations

If this is useful for you, please consider a donation🙏🏼. One-time donations can be made with PayPal.