Made a minimap with your Save Pixels node:
On the Save Pixels node, can you add an output for a texture2d ?
Also, the way your node pulls data from the array does not line up with my data structure. I basically need to be able to rotate it 90 degrees and then flip it horizontally. Would it be possible to add some orientation manipulation capabilities to the node or another node? Basically need the simple rotate options that MS Paint has: Rotate 90 Counter, Rotate 90 Clockwise, Flip Horizontal, and Flip Vertical.
The same options would be useful for your Load Texture nodes as well.