Quick three-dimensional modeling method for virtual simulation of human anatomical structure

The invention relates to the technical field of computer graphics and virtual reality, and discloses a human anatomical structure virtual simulation-oriented rapid three-dimensional modeling method, which comprises the following steps of data preparation, initial model construction, tetrahedron reconstruction and deformation constraint, material and illumination, texture mapping, illumination simulation, adjustment and optimization, and storage and export. According to the rapid three-dimensional modeling method for virtual simulation of the human anatomical structure, a generated grid model is converted into a model suitable for virtual simulation through a series of efficient post-processing means, and the model is endowed with highly-vivid physical characteristics and visual effects. According to the method, the modeling process is simplified, the modeling difficulty is reduced, the quality and authenticity of the model are improved, and the method has important application value in the fields of medical e