摘要 |
The device comprising an arm joint wrinkle simulator, wherein when the arm joint angle value represents a first angle value, a first wrinkle image of the fabric covering the arm joint is generated on or near the arm joint, when the arm joint angle value represents a second angle value, a second wrinkle image of the fabric covering the arm joint is generated on or near the arm joint, and when the arm joint angle value represents a third angle value, the fabric covering the arm joint with no wrinkle image is generated on or near the arm joint.
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