Turning a mask into a path in Photoshop depends on the type of mask you're using: a vector mask or a layer mask. Here's how to handle each:
1. Converting a Vector Mask to a Path
A vector mask offers the advantage of being easily editable as a path. To convert it:
- Select the Layer: In the Layers panel, select the layer with the vector mask.
- Direct Selection Tool: Choose the Direct Selection tool (A) to select the path within the mask.
- Copy the Path: Copy the selected path (Ctrl+C or Cmd+C).
- Create a Shape Layer: Create a new shape layer (e.g., using the Ellipse, Rectangle, or Custom Shape tool).
- Paste the Path: Paste the copied path (Ctrl+V or Cmd+V) into the Shape Path option within the new shape layer's properties. This replaces the default shape path with the path from your vector mask.
2. Converting a Layer Mask to a Path
A layer mask, unlike a vector mask, is raster-based. Therefore, converting it to a path requires an intermediary step:
- Select the Layer Mask: Select the layer with the layer mask. You may need to click on the layer mask thumbnail itself to ensure you are selecting the mask itself and not the layer.
- Create a Work Path: In the Paths panel, click "Make Work Path from Selection" at the bottom of the panel. This generates a path from the current selection which mirrors your layer mask.
- Save the Path (Optional): You can save the path for later use if you like.
- Use the Path: This path can now be used for various tasks like creating shapes, using the Pen tool for further editing, etc.
Important Note: The precision of the resulting path from a raster layer mask will depend on the tolerance setting used when creating the work path. A higher tolerance will result in a simpler path, while a lower tolerance will create a more accurate but complex path.
Additional Resources: The Adobe Photoshop Help documentation offers detailed instructions on using vector masks and layer masks. You can also find many helpful tutorials on YouTube and other online platforms.