Surface mesh generation systems and methods
A method for generating a finite element mesh that includes receiving, by a computer system, data regarding a model of a simulated object, categorizing one or more geometric features of the model and dividing the one or more geometric features of the model into surface shapes based on the data regarding the model. The method includes generating a mesh for each surface shape; and interconnecting the generated mesh to form a mesh for the model.
1. A method for generating a finite element mesh, comprising:
categorizing, by the computer system, geometric features of a model;
defining mesh parameters for each of the geometric features of the model; and
generating the finite element mesh for the model by interconnecting the geometric features of the model based on the mesh parameters.
2. The method of claim 1 , further comprising receiving, by the computer system, data regarding the model of a simulated object.
3. The method of claim 1 , wherein categorizing the one or more geometric features comprises identifying the one or more geometric features based on a marker associated with each of the one or more geometric features.
4. The method of claim 1 , wherein categorizing the one or more geometric features comprises analyzing at least one of the one or more geometric features of the model when the at least one of the one or more geometric features of the model is unmarked with a marker.
5. The method of claim 1 , wherein defining the mesh parameters for each of the one or more geometric features comprises grouping two or more of the one or more geometric features into a feature set.
6. The method of claim 5 , wherein each element in the feature set shares a same set of mesh parameters.
7. The method of claim 1 , wherein defining the mesh parameters for each of the one or more geometric features comprises grouping two or more of the one or more geometric features into a composite feature.
8. The method of claim 1 , wherein defining the mesh parameters for each of the one or more geometric features comprises determining the mesh parameters for each of the one or more geometric features based on a set of predetermined rules.
9. The method of claim 1 , wherein defining the mesh parameters for each of the one or more geometric features comprises retrieving the mesh parameters for each of the one or more geometric features from a database.
10. The method of claim 1 , wherein interconnecting the one or more geometric features of the model based on the mesh parameters comprises connecting at least one of the one or more geometric features with a non-feature portion of the model.
11. The method of claim 1 , further comprising meshing a non-feature portion of the model using the mesh parameters defined for each of the one or more geometric features.
12. The method of claim 1 , wherein the model is a Computer Aided Design (CAD) model comprising the geometric features.
13. A non-transitory computer readable storage medium having a computer readable program code embodied therein, said computer readable program code adapted to be executed on a processor to implement a method for generating a finite element mesh, said method comprising:
categorizing, by the computer system, geometric features of a model;
defining mesh parameters for each of the geometric features of the model; and
generating the finite element mesh for the model by interconnecting the geometric features of the model based on the mesh parameters.
14. The method of claim 13 , further comprising receiving, by the computer system, data regarding the model of a simulated object.
15. The method of claim 13 , further comprising receiving, by the computer system, data regarding the model of a simulated object.
16. The method of claim 13 , wherein categorizing the one or more geometric features comprises identifying the one or more geometric features based on a marker associated with each of the one or more geometric features.
17. The method of claim 13 , wherein categorizing the one or more geometric features comprises analyzing at least one of the one or more geometric features of the model when the at least one of the one or more geometric features of the model is unmarked with a marker.
18. The method of claim 13 , wherein defining the mesh parameters for each of the one or more geometric features comprises grouping two or more of the one or more geometric features into a feature set.
19. The method of claim 18 , wherein each element in the feature set shares a same set of mesh parameters.
20. The method of claim 13 , wherein defining the mesh parameters for each of the one or more geometric features comprises grouping two or more of the one or more geometric features into a composite feature.
21. The method of claim 13 , wherein defining the mesh parameters for each of the one or more geometric features comprises determining the mesh parameters for each of the one or more geometric features based on a set of predetermined rules.
22. The method of claim 13 , wherein defining the mesh parameters for each of the one or more geometric features comprises retrieving the mesh parameters for each of the one or more geometric features from a database.
23. An apparatus for generating a finite element mesh, comprising:
means categorizing geometric features of a model;
means for defining mesh parameters for each of the geometric features of the model; and
means for generating the finite element mesh for the model by interconnecting the geometric features of the model based on the mesh parameters.