INFORMATION PROCESSING DEVICE, MACHINE TOOL, AND INFORMATION PROCESSING PROGRAM

An information processing device of one aspect includes: a data acquisition unit that acquires model data or CL data output from a CAM; a specific information acquisition unit that acquires specific information of the CAM; a program generation unit that generates the NC program on the basis of the CL data; an input unit that accepts user input; a display control unit that displays one of a simulation image, a three-dimensional image, and a two-dimensional image on the basis of at least one of the NC program, the model data, and the CL data, and changes a display mode of the displayed image according to the user input; and an operability setting unit that changes the operability of the input unit for changing the display mode of the displayed image according to the operability of the CAM on the basis of the specific information acquired by the specific information acquisition unit.