What is the Poke Faces Command in Blender?

The Poke Faces command in Blender is a mesh editing tool that splits selected faces by placing a new vertex at their center and connecting it with edges to each of the original face's corner vertices. It is primarily used to convert quads or n-gons into triangles, create geometric details, build sharp protrusions like pyramids, and prepare topology for specific modeling workflows. This article provides a clear, straight-to-the-point explanation of how the Poke Faces tool works, its settings, and its practical applications in 3D modeling.

How the Poke Faces Tool Works

When you apply Poke Faces to a selected face (whether a quad or an n-gon), Blender performs the following actions:

  1. Calculates the geometric center of the face.
  2. Places a single new vertex at that central location.
  3. Draws new edges from the central vertex to every existing corner vertex of the original face.

As a result, a single face with \(N\) vertices is converted into \(N\) individual triangular faces meeting at a central point.

How to Use Poke Faces in Blender

  1. Select your object and switch to Edit Mode (Tab).
  2. Switch to Face Select mode (3).
  3. Select the face or faces you want to modify.
  4. Access the command using one of these methods:
    • Menu: Go to the top menu bar and click Face > Poke Faces.
    • Context Menu: Right-click in the 3D Viewport and select Poke Faces.
    • Search: Press F3, type "Poke Faces", and press Enter.

Adjusting Poke Faces Settings

Immediately after running the command, an operator panel labeled Poke Faces appears in the bottom-left corner of the 3D Viewport. Expanding this panel allows you to tweak several key parameters:

  • Poke Offset: Extrudes or indents the central vertex along the face's normal direction. Increasing this value pulls the center outward to create a pyramid or point, while negative values push it inward to create a dimple.
  • Offset Center: Controls how Blender determines the position of the new central vertex:
    • Weighted Mean: Calculates the center based on edge lengths (ideal for irregular shapes).
    • Mean: Places the vertex at the average position of all face vertices.
    • Bounds: Positions the vertex at the center of the face's bounding box.

Practical Applications

  • Creating Pyramids and Spikes: By applying a positive Poke Offset, a flat quad instantly becomes a raised point or spike.
  • Triangulation for Game Assets: Poke Faces provides a clean way to manually triangulate large n-gons while maintaining symmetrical center points.
  • Sci-Fi and Hard Surface Detailing: In combination with tools like Inset (I) and Bevel (Ctrl + B), poked faces help create intricate surface panels, vents, and geometric structures.