Command processing program, image command processing apparatus, and image command processing method

A command processing apparatus provided with functions to generate a command for carrying out an indication against an operation target in a virtual space on the basis of an input by a user using a natural language, the command processing apparatus comprising:

• a text data obtaining section configured to obtain text data on the basis of the input by the user using the natural language;
• a syntax analyzing section configured to extract a command from the obtained text data, the user wanting to carry out the command;
• a command analyzing section configured to generate a primitive type command from the command extracted by the syntax analyzing section;
• a specific viewpoint information obtaining section configured to obtain specific viewpoint information at least at a time of an input operation by the user using the natural language, the specific viewpoint information indicating a specific viewpoint in the virtual space;
• a command evaluating section configured to evaluate, in a case where the primitive type command generated by the command analyzing section includes a plurality of choices, each of the choices on the basis of a predetermined evaluation standard to output an evaluation result;
• and
• a command determining section configured to determine a choice on the basis of the evaluation result by the command evaluating section to determine a command,
• wherein the command evaluating section is configured to evaluate each of the choices in the primitive type command by using the specific viewpoint information obtained by the specific viewpoint information obtaining section.

A command processing method of generating a command for carrying out an indication against an operation target in a virtual space on the basis of an input by a user using a natural language, the command processing method comprising:

• a text data obtaining process configured to obtain text data on the basis of the input by the user using the natural language;
• a syntax analyzing process configured to extract a command from the obtained text data, the user wanting to carry out the command;
• a command analyzing process configured to generate a primitive type command from the command extracted in the syntax analyzing process;
• a specific viewpoint information obtaining process configured to obtain specific viewpoint information at least at a time of an input operation by the user using the natural language, the specific viewpoint information indicating a specific viewpoint in the virtual space;
• a command evaluating process configured to evaluate, in a case where the primitive type command generated in the command analyzing process includes a plurality of choices, each of the choices on the basis of a predetermined evaluation standard to output an evaluation result;
• and
• a command determining process configured to determine a choice on the basis of the evaluation result in the command evaluating process to determine a command,
• wherein the command evaluating process is configured to evaluate each of the choices in the primitive type command by using the specific viewpoint information obtained in the specific viewpoint information obtaining process.