Hi guys,
I've run into a silly problem. When I first make my substances they get thumbnails automatically rendered for them that roughly match the output. Good. But then over time, after I've checked them into Perforce and out again and edited them, the thumbnails sometimes stop updating. Sometimes I've used saveas to change what they're for, but the thumbnails still look like the original graph.
I've now got several that look the same in the thumbnail view, but are completely different colours when loaded. And some that are just black. And some have S icons. These S ones might be broken by saving dependencies as new packages. Sometimes those end up pointing to the new files when I don't want them to.
How do I force the thumbnails to update? And are they embedded in the substance file? Or are they stored on disk somewhere and I need to find them and check them into perforce with my substances?
I don't really want to have to manually save out icons and reassign them. The output should be fine and the automatic thumbs did work to start with.
Thanks