Slots & Mask¶
The Slots tab in the Tool Shelf of the 3D View.
The combination of images associated with UV maps is called “slots”.
Selecting a Paint Slots or Canvas Image will also display the corresponding image in UV/Image Editors.
- Painting Mode
The slot system includes two painting modes:
- Single Image
You can just select an existing image and painting will use the active UV layer for painting.
- Canvas Image
Allows you to select the image used as a canvas.
Create a new image.
- UV Map
Allows you to select the UV layer for painting. (Same as the currently active UV map in the mesh’s UV Maps panel.)
This mode tries to detect the slots from the materials of the mesh.
For the Cycles renderer, all texture images (Image Texture node) on the material’s node tree are added on the slots tab.
- Available Paint Slots
A List Views of slots. To activate a certain slot to use it for paint a just LMB click on it.
- UV Map
Allows you to select a UV layer for the slot. The UV map selected in the UV Map nodes before an Image Texture will be used. If there is no UV Map nodes or it has a blank value, the active UV map of the mesh (UV Maps panel) will be used.
- Save All Images
Repack (or save if external file) all edited images. Same as in the UV/Image Editor.