How to apply a schematic without air blocks?

[MoseMister]

Here is code I wrote that shows how to do mostly what your trying to do

Rotate Sponge schematic

Assuming you want just the blocks from the schematics, you could iterate over each BlockVolume (which contain multiple blocks which you can then iterate over) which results in the BlockState of each block within the Volume. From there you know the position of block (from the iteration over the BlockVolume) and the blockstate, as well as the rotate position (the minimum blockposition). So you could then rotate the schematic that way. Ill provide some code in a min. Edit: Ive given examples on h…