intersect and delete 3D Mesh

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Alexander
Alexander 2024-1-12
评论： Dyuman Joshi 2024-1-15
Hi,
I'm trying to optimize a plotted 3D geometry by 'cutting' it with a differnt geometry. The Idea is to identify the intersecting parts of it and delete these. Does anyone know if this is possible? And if so how? The first geometry is a pyramid frustum and the second, which is going to be the cutting one, is a cylinder.
Let me know if theres a need of code, more infos or sth, im kinda new here :)
Cheers
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Dyuman Joshi
Dyuman Joshi 2024-1-15
What is the form of the 3D geometry?
Is it an external file like .stl? or do you simply have the data points for the geometry? or something else?

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回答（1 个）

George Abrahams
George Abrahams 2024-1-15
Hi @Alexander. This is known as constructive solid geometry (CSG). Here are a few MATLAB resources for you.

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