Drag and drop materials, smart materials, and brushes onto your model or into the layer stack.
Turn off visibility for layers or Texture Sets you aren't currently working on to improve responsiveness. Adobe Substance 3D Painter 7.4.0
You can now undock the 2D or 3D viewports into separate windows. This is particularly useful for multi-monitor setups, enabling you to see both views at full scale simultaneously. Drag and drop materials, smart materials, and brushes
The Auto-Unwrap tool received an update with a new option to avoid "elongated islands," which helps maintain more uniform texel density. You can use the $colorSpace keyword in filenames
When finished, use File > Export Textures . You can use the $colorSpace keyword in filenames to automatically track your OCIO settings. Performance Tips
Before painting, bake your "Mesh Maps" (Normal, AO, Curvature, etc.) in the Texture Set Settings. These maps are essential for using Smart Materials and Generators .
This version added support for OpenColorIO (OCIO) , allowing for industry-standard color workflows like ACES. You can enable this in Project Settings by switching from "Legacy" to "OpenColorIO".