Paint tool

The paint tool is a new tool for the Blender 2 series that will enable artists to draw on textures of surfaces. Drawing will be implemented both in 2D views and 3D views.

Although the tool will be present in the Blender 2 series, the implementation will be such that it can be integrated in the Blender 3 series with minimum effort. This has the following implications:

• most of the functionality will be available from libraries.
• C++ is used within the libraries
• Undo/redo functionality is implemented for the tool

Currently, two libraries have been created:

• ImgLib: In this library you will find the C++ classes for drawing in images. The classes in the library can be reused for other purposes.
• ActionLib: In this library you will find base classes for undo/redo fucntionality.