Load a macOS kext using a kernelcache as a filesystem. Use the "Add to program" flow to add another file from that filesystem to the Program. Observe the function names appearing in the disassembly, ...

First we enter the name of the msh file. We choose the model rotation options ie enter "y". we select the x-axis i.e. enter "x". The rotation value: One unit of rotation i.e. 1 simply means 1 * (pi/2) ...