In the VR scene,in order to improve the interactivity of 3D display of museum product design,a 3D dis-play system of museum product design based on VR scene eye movement interaction is designed.The system support software layer collects user eye movement information,product point cloud data and spatial location data respectively,and constructs the virtual museum VR scene through the scene roaming program of the Unity 3D development engine.In this scene,the application layer uses the VR scene museum product design method based on 3D modeling to design the 3D model of the museum product.In the design process,the product design task selection state machine introduc-es the product design instruction switching method based on eye movement interaction.According to the user's eye movement information,the product design instruction is automatically switched to complete the 3D display of museum product design under the eye movement interaction of VR scenes.The experimental results show that the system can combine the eye movement information of designers,accurately switch the design instructions of museum products,ad-just the product design angle,and complete the interactive design of museum products in VR scenes.
VR sceneeye movement interaction3D display system3D modeling
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NSTL
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