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What is Face Division?

Published in Facial Anatomy & Terminology 2 mins read

"Face division" has multiple meanings depending on the context. Let's explore the different interpretations:

1. Anatomical Face Division

The face can be divided into an upper and lower section. The upper area includes the:

  • Regio frontalis (forehead)
  • Regio orbitalis (eye region)
  • Regio nasalis (nose region)

The lower area comprises:

  • Regio oralis (mouth region)
  • Regio buccalis (cheek region)
  • Regio infraorbitalis (below the eye region)
  • Regio zygomatica (cheekbone region)
  • Regio mentalis (chin region)
  • Regio temporalis (temple region)

This division is crucial in anatomy and facial surgery for precise identification of areas and structures.

2. Face Division in Software (Subdivision Surface Modeling)

In the context of 3D modeling software, such as those using Subdivision Surface (SubD) modeling techniques, "face division" refers to the process of subdividing existing faces of a 3D mesh or model. For example, a command like SubdivideFace (as mentioned in the McNeel forum post) allows for the refinement of a model's geometry by splitting faces into smaller ones. This improves the model's detail and smoothness.

3. "Face" as a Shorthand for Team or Group

In sports, "face division" typically means a team is playing another team within their division. For instance, a news headline might read, "Bucs face division rival Falcons on Thursday night," indicating an intra-divisional game. This usage is common in reporting on leagues like the NFL.

4. "FACE" Acronyms

Several organizations use "FACE" as an acronym. For example:

  • The New York City Department of Education utilizes "FACE" to represent the Office of Family and Community Engagement.
  • The U.S. Department of Justice employs "FACE" to refer to the Freedom of Access to Clinic Entrances Act, a law protecting reproductive health services and places of religious worship from violence and obstruction.

These acronyms aren't directly related to a division of something termed "face," but rather use the abbreviation in their official names.

Conclusion

The meaning of "face division" depends heavily on context. Understanding the specific field or application clarifies its intended use.