Pack grayscale textures into a single image. Generate a mask map.

With the Channel Packer addon you can combine up to 4 grayscale textures into a single image, placing each texture in the red, green, blue or alpha channels of the packed image.

How to use:

• Install the downloaded ZIP files using Blender Preferences settings
• Go to the Rendering area
• Find the new Channel Packer tab in the N-Panel
• For each channel, select a source texture
• Hit the button Pack Channels and watch the magic happen!

Updates

• v1.2.0: Allow invert source textures before packing
• v1.0.0: Complete refactor of the addon: improved performance and visual
• v0.0.3: Added auto refresh directory after mask map creation and refresh directory button; Fix minor bugs.
• v0.0.2: Fix path selection not showing all textures when project file is the same as the base textures folder.
• v0.0.1: Release!