Three-dimensional finite element model based on OpenGL and response cloud picture display method
A display method and finite element technology, applied in the field of OpenGL-based 3D finite element model and response cloud image display, can solve the problems of speeding up the construction design and simulation process, lack of open source and secondary development of finite element post-processing software, etc.
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[0034] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.
[0035] Such as Figure 4 As shown, the present invention provides a three-dimensional finite element model based on OpenGL and a response cloud image display method, the method comprising the following steps:
[0036] (1) Quickly read model information for the finite element model file output by hypermesh finite element software and the calculation result file of the finite element model corresponding to the working condition calculation:
[0037] Check the format and information integrity of model files and operation result files.
[0038] Call the location detection function to detect the file location. If there is no model and calculation result file in the selected file directory, an error message will be returned.
[0039] Traverse the model file to get the number information of hexahedron unit,...
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