# Open3DGC

> implementation of SC3DMC

**Wikidata**: [Q116474863](https://www.wikidata.org/wiki/Q116474863)  
**Source**: https://4ort.xyz/entity/open3dgc

## Summary
Open3DGC (Open 3D Graphics Compression) is a software implementation of SC3DMC developed by AMD. As a non-tangible executable component, it serves to facilitate specific compression functions within the domain of computer graphics and semiconductors.

## Key Facts
*   **Entity Type:** Software
*   **Developer:** AMD (Advanced Micro Devices)
*   **Function:** Implementation of SC3DMC
*   **Aliases:** Open 3D Graphics Compression
*   **Source Code Availability:** Hosted on GitHub in the `amd/rest3d` repository and mirrored by users (e.g., `rbsheth/Open3DGC`).
*   **Documentation:** Described at the SIGGRAPH 2013 COLLADA BOF (Birds of a Feather) session.

## FAQs
### Q: What is Open3DGC?
A: Open3DGC is a software tool classified as an implementation of SC3DMC. It was developed by the semiconductor company AMD.

### Q: Who created Open3DGC?
A: Open3DGC was created and developed by AMD, an American multinational semiconductor company.

### Q: Where can the source code for Open3DGC be found?
A: The source code is located in a repository on GitHub under the AMD user account (`amd/rest3d`) specifically within the `server/o3dgc` directory.

### Q: What is the relationship between Open3DGC and COLLADA?
A: Open3DGC was featured in a 2013 SIGGRAPH COLLADA Birds of a Feather presentation, suggesting its relevance to the COLLADA graphics framework.

## Why It Matters
Open3DGC represents a specific technical contribution by AMD to the field of computer graphics and data processing. As an implementation of SC3DMC, it provides a necessary software layer for handling 3D graphics compression, likely aiding in the transmission or storage of complex 3D assets. The existence of this software highlights AMD's involvement not just in hardware (semiconductors) but also in the software ecosystems that support graphics standards. Its association with COLLADA, a widely used interchange file format for interactive 3D applications, positions Open3DGC as a utility tool for developers working within that pipeline. By open-sourcing this implementation (as indicated by its presence on GitHub), AMD contributes to the broader developer community's ability to utilize SC3DMC standards without needing to create the implementation from scratch.

## Notable For
*   **Corporate Backing:** Distinguished by being developed by AMD, a major entity in the semiconductor and computer industry.
*   **Standard Implementation:** It is a concrete implementation of the SC3DMC standard.
*   **Open Source Presence:** Its availability in public GitHub repositories distinguishes it as an accessible tool for developers.
*   **Industry Recognition:** Featured in industry-specific technical gatherings such as the SIGGRAPH COLLADA BOF.

## Body

### Development and Classification
Open3DGC is explicitly classified as **software**, defined as a non-tangible executable component of a computer. It was developed by **AMD** (Advanced Micro Devices), an American multinational semiconductor company founded on May 1, 1969. AMD is headquartered in Santa Clara, California (as of 2016), and operates within the electrical and semiconductor industries.

### Technical Function
The primary technical designation of Open3DGC is that it is an **implementation of SC3DMC**. While specific operational details are sparse in the provided material, its alternative name, **Open 3D Graphics Compression**, clearly delineates its utility in the compression of 3D graphical data.

### Availability and Resources
The project is accessible to the public via its source code repository. The primary URL for the source code is located on GitHub at `https://github.com/amd/rest3d/tree/master/server/o3dgc`. A secondary repository exists at `https://github.com/rbsheth/Open3DGC`. Further technical context regarding the software is documented in the **2013 SIGGRAPH COLLADA BOF** presentation materials provided by the Khronos Group.