Rotating single pieces of chiseled block?

[WilliamClyde]

Lets say you chisle a block. You remove 1/4 of the block and replace this cube with another. Can you rotate somehow this part of the block, without rotating the whole block? Is there some mod?

[Tam Hawkins]

I believe not, at least not when it is already chiseled.

What you can do though is chisel the new block before you add it into the old one.

For example lets say I have three oak wood blocks. I now set them that one has the inner part showing from nort to south, another has it from west to east and the last from up to down. I now make them all chisel blocks, then I pick them up and combine them via the crafting grid (only two blocks at a time but you can first do two and then combine the result with the new block).

If I now set the combined block down I can now choose the direction which each individual voxel is pointing at  via selescting one of the three base blocks in the chisel menu.

Here is a video that explains it: 

 

Hope that helps you.