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intersectPlaneSurf II

5.0 | 3 ratings Rate this file 16 Downloads (last 30 days) File Size: 34.3 KB File ID: #32256 Version: 1.2
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intersectPlaneSurf II



19 Jul 2011 (Updated )

Intersection of a plane with an arbitrary surface

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Intersection of a plane with an arbitrary surface data. The surface must be in the form of faces and vertices strcture such as patch function and the faces of the surface must be defined with triangles. fv =
fv =
       faces: [number of faces x 3 double]
    vertices: [number of vertices x 3 double]
"p0" and "n" is used to define the plane. "p0" is a point that lies on
the plane and "n" is the normal vector of the plane.
The function actually calculates intersection segments of triangels of
the surface with the plane and finally all the calculated segments is
linked to each other to form a continuous intersection region

Note: You must compile provided mex file firstly


Geom3d inspired this file.

Required Products MATLAB
MATLAB release MATLAB 7 (R14)
MATLAB Search Path
Other requirements geom3d toolbox from David Legland for visualization purposes only
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Comments and Ratings (6)
04 Feb 2016 Nan Luo

19 Dec 2015 Niklas

Niklas (view profile)

Error: Could not detect a compiler on local system
which can compile the specified input file(s)

what compiler do I need for this to work?

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21 May 2015 Fritz

Fritz (view profile)

You have to compile the mex-file:

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20 May 2015 Bart

Bart (view profile)

Thank you very much for the script. I've installed the toolbox on my machine with Matlab R2015a, but when I run the function I get the error 'Undefined function or variable 'IntersectPlaneTriangle'. How can I solve this?

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25 Jun 2012 Mehryar Emambakhsh

19 Jul 2011 Ben

Ben (view profile)

Nice function, thanks!

22 Jul 2011 1.1

Not an update, a small correction has been made in the name of the function.

20 Nov 2014 1.2

Will be available as a Toolbox file

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