Wearing simulation device

A wearing simulation device comprising a processor, the processor being configured to:

• store three-dimensional shape data of a body;
• store motion data that indicates a movement of the body in a continuous movement starting from a first posture;
• generate a first animation, on the basis of the three-dimensional shape data of the body, the three-dimensional shape data of the body being generated based on three-dimensional surface shape data generated by scanning the body and template data indicating standard structures of a skeleton and muscles, wherein the first animation includes a plurality of frames and indicates a change in a movement of the body and a surface shape of the body from a predetermined second posture different from the first posture to the first posture;
• generate a second animation, on the basis of the motion data that is captured by a motion capture device, wherein the second animation includes a plurality of frames and indicates a change in the movement of the body and the surface shape of the body in the continuous movement starting from the first posture;
• generate a third animation including a plurality of frames by connecting the first animation and the second animation;
• generate data of a clothing model having a three-dimensional shape on the basis of part data that indicates shapes of parts configuring clothing and property data of a material of the part;
• and
• make a body with the second posture wear the clothing model in at least one frame from beginning in the third animation and deform the clothing model so as to follow the change in the movement of the body and the surface shape of the body in the continuous movement in a frame after a frame in which the body with the second posture has worn the clothing model so as to simulate the continuous movement of the body that wears the clothing model and a shape change of the clothing model in the continuous movement,
• wherein the processor simulates the shape change of the clothing model by simulating an elongation rate of the fabric, a tensile force generated on a fabric of the clothing model during the continuous movement, and a wearing pressure received from the clothing model by the body during the continuous movement.