Hi! Here's a little video showing one of the tools of the Apocalypse Viewer. The texturing tool allows the user to apply textures (texture blending) to a 3D model that way he/she can see how the different textures and blending modes affect the look of the model.
In the video you can also see an auto realoading system for the textures, that way the user can make changes to the textures and immediately see how the model looks after the modifications.(There's an autosaving system for Gimp used in the video also)
Here's the link:
BTW Did anyone try the demo?