Corpus Analytica – PainTracker WP Registry grade A. No security issues foundWP RegistryNo security issues foundOpen the reportA

Interactive 3D pain mapping tool for WordPress. PainTracker lets patients mark pain areas on a male/female 3D body model and stores the data as JSON for downstream processing (e.g. in the Corpus Analytica – Second Opinion workflow).

Features

• 3D male/female body models rendered with Babylon.js
• Interactive cursor and adjustable marker size
• List of all markers with per-marker delete buttons
• Global reset button to remove all markers at once
• Saves all marker data as JSON into a hidden form field
• Shortcode [wp-paintracker] to embed the tool anywhere
• Reusable PHP helper paintracker_render_widget() for integrations
• Support for smartphones with multi-touch gestures

Requirements

• WordPress 6.0 or higher
• PHP 8.0 or higher

Installation

1. Clone or download this repository into your WordPress wp-content/plugins/ directory as wp-paintracker.

2. In the WordPress admin, go to Plugins → Installed Plugins and activate Corpus Analytica – PainTracker.

3. Add the shortcode to a page or post to display the PainTracker button:

   [wp-paintracker]

Usage

Shortcode

Basic usage:

[wp-paintracker]

With a custom button label:

[wp-paintracker label="Schmerzbereiche markieren"]

When the user clicks the button, a modal opens with the 3D model and toolbar. After placing markers and clicking Speichern, all marker data is serialized as JSON into a hidden input field (json_data).

It is the responsibility of the integrating form or plugin to read that JSON on submission and store it (e.g. as a file or post meta).

PHP Integration Helper

From PHP you can embed the widget with the helper:

echo paintracker_render_widget([
    'label' => 'Schmerzbereiche markieren',
]);

This is useful for deeper integrations, such as within the Corpus Analytica – Second Opinion plugin.

Data Flow

• The user opens the PainTracker modal from a button.
• For each click on the 3D model, a marker is created (with size and description).
• The current marker set is kept in the browser and reflected in the UI list.
• When the user saves, the marker set is serialized into JSON and written to a hidden field (json_data).
• Your form handler can then store that JSON (for example as paintracker.json alongside other intake files).

Screenshots

Screenshots used in this repository:

Development Notes

• The 3D rendering is handled by Babylon.js, loaded from the public CDN.
• GLB models (male/female) are stored under models/ and loaded dynamically based on a toggle.
• Core UI and Babylon integration live in js/script.js.
• Styling is in css/style.css, including the modal, toolbar, marker list, and cursor.
• The plugin also registers an optional Contact Form 7 form tag (3d_model_toggle) for legacy/advanced CF7 usage.

License

This project is licensed under the GPLv2 or later license, the same as WordPress.

See readme.txt for the WordPress.org-style plugin readme.