VR-based biological microscope three-dimensional simulation method

Abstract

The invention relates to a VR-based biological microscope three-dimensional simulation method. Based on the correlation among parts in the case of microscope operation, the parts are divided to fixedparts and movable parts, three-dimensional models and a father-son relationship are built respectively, a whole three-dimensional model is combined, and a Unity3D is adopted for collision detection ona moving process; an image database for biological experiments observed by the microscope is built; and a VR interactive handle is used to operate each part of the three-dimensional microscope, undersupport of an immersion VR device, interactive operation with a virtual microscope can be carried out, and the basic operation of a real microscope is simulated. A sense of operation is achieved to simulate the operation process of the microscope, which is helpful to accelerate understanding and operation of the microscope.

Description

Technical field [0001] The invention relates to the field of computer simulation and education, in particular to a VR-based three-dimensional simulation method of a biological microscope. Background technique [0002] The microscope is a common tool for biological experiments and an important tool for observing the microscopic world, from plant fibers to various internal structures of the human body. Biology For junior students, there are many steps to use the microscope and it is more difficult to master. Microscope experiments generally use two methods to enable students to correctly master the operating procedures and methods of the microscope. One is that the teacher combines PPT explanations in the classroom, which is more abstract, does not have a sense of operation, and the learning effect is poor; the other is combined with practical operation in the laboratory to make students familiar with the entire operation process. Deepen students' understanding of knowledge throu...

AI Technical Summary

Problems solved by technology

The virtual biological experiment based on the microscope physical kit must be combined with the relevant physical kit, so it has strong operability and helps students quickly master the operation process of the microscope. The disadvantage is that the cost is high, and the equipment wear in actual operation is inevitable.

The desktop-based microscope biological experiment teaching system can simulate the three-dimensional model of the microscope and the basic operation process, but it relies on the traditional mouse and keyboard interaction method, and the three-dimensional experience is poor

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