Extended Matrix 1.4: Enhancing the EM Ecosystem

We are pleased to announce the release of Extended Matrix 1.4, marking a significant update to our suite of tools for archaeological documentation and analysis. This release, the result of two years of dedicated development, brings improvements and new features across multiple levels of the EM ecosystem.

EM Formal Language: New Capabilities for Describing Transformations

Version 1.4 of the EM formal language introduces key features designed to enhance our ability to describe and formalize surface changes and transformations over time:

1. Transformation Stratigraphic Unit (TSU) Node: This new node type allows for the formalization of surface transformation phenomena, enabling detailed descriptions of changes in stratigraphic units or physical objects over time.

2. Dotted Connector: A new way to link multiple instances of the same stratigraphic unit that has transformed or moved, preserving semantic connections while acknowledging changes in position or condition.

These additions expand the descriptive capabilities of Extended Matrix, allowing for more nuanced representations within the EM framework.

EMtools: Streamlined Workflows and Enhanced Integration

The Blender addon EMtools has been updated to align with the core language improvements and introduce new features:

• XLSX Reader and JSON Exporter: Improved data handling with support for .xlsx imports and JSON exports, enhancing compatibility with Aton and EMviq.

• Aton Integration: Direct launch of Aton from Blender for smoother transitions between tools.

• Statistics & Geometry Tools: New capabilities for calculating volumes, dimensions, and surface areas based on proxy models.

• Automatic Property Numbering: Streamlining the process of organizing Extended Matrix properties.

• TSU Support: Implementation of the new Transformation Stratigraphic Unit functionality.

3DSC: Complementary Tools for the EM Ecosystem

Complementing the EM framework, we're also releasing updates to our 3DSC tools:

• 3DSC 1.6.1: The latest version of our Blender-based tool for working with photogrammetric models and 3D surveys.

• 3DSC for Metashape: A new release that integrates Metashape capabilities into the 3DSC workflow.

These tools enhance the Extended Matrix framework by bridging photogrammetry and 3D modeling processes.

Vision

Extended Matrix 1.4 represents a significant step forward in our ongoing efforts to refine and expand the EM ecosystem. By enhancing the core language, improving our toolset, and strengthening integration across EM components, we aim to provide more comprehensive solutions within our framework.

We invite our user community to explore these new features and share their experiences. Your feedback is important as we continue to develop and improve the Extended Matrix framework.

For download links and full documentation for EM 1.4, EMtools, and 3DSC, please visit the download section. We look forward to seeing how these updates will support your work within the Extended Matrix ecosystem.