I have made 3D analysis code and I want to split 3D mesh into 2 parts with 2D plane, the final result i need is to find out what are the nodes on the left side and the right side, what you see on the image below is the nodes of the 3D object (bumpy), Do you know what method or library i need to use to solve this problem?
Here is my data structure from the 2D plane:
Column 1: Face
Column 2: X coordinate
Column 3: Y coordinate
column 4: Z coordinate
Column 5: Finite Element Value
The data structure from the 3D mesh is containing the same data like the table above, Thanks so much!
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