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Rendering a 3D shape by stacking 2D layers
See also this later question on the same topic from the same user: https://www.mathworks.com/matlabcentral/answers/1565511-how-...

6 mois il y a | 0

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Is it possible to 3D print a 3D function plotted in Matlab?
Neither stlwrite() nor FEX #20922 will accept tetrahedral meshes, and that's fine because you don't need a tetrahedral mesh for ...

6 mois il y a | 1

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How can I combine multiple surf plots into 1 stl file?
You don't need surf2stl(). You already have surf2patch(), so just use it to get F,V data from your gridded data. Once you have...

6 mois il y a | 0

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How do you export a plot into a stl file?
It's not really clear what the goal is. You have a line with zero thickness in 2D, and you want it to be "3D" somehow. I'm goi...

6 mois il y a | 0

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Cylinder with gyroid infill
If your goal is to print the part, then you need a closed surface. Simply deleting faces beyond a certain radius opens the surf...

6 mois il y a | 0

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I am facing an issue while combining two stl.
See also: https://www.mathworks.com/matlabcentral/answers/2131056-combine-two-stl-into-one#answer_1568109 This answer uses co...

6 mois il y a | 0

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Error while concatenating two .stl files
To combine STL files, triangulation objects, or sets of F,V data, see this example: https://www.mathworks.com/matlabcentral/ans...

6 mois il y a | 0

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combine two stl into one
UPDATE: I moved tricat() and the other files to the FEX here. Say we have multiple files or other representations of triangula...

6 mois il y a | 0

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Converting matlab file to stl file
For example: % you have multiple objects defined by gridded xyz data [x1,y1,z1] = peaks(20); [x2,y2,z2] = sphere(20); z2 = z...

6 mois il y a | 0

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Want to plot a mesh structure in matlab but in live script this error comes up.
This error is happening because OP found some old or anachronistic advice on the forum, so they downloaded the STL decoder stlre...

7 mois il y a | 0

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How to convert a figure of a minimal surface into an STL or OBJ file?
You already have triangulated data, you just need to write it. That means that surf2stl() won't work for an fimplicit() plot. ...

7 mois il y a | 0

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Converting a 3D object (in spherical coordinates) to an stl.
Here are actual examples: https://www.mathworks.com/matlabcentral/answers/747167-export-radiation-pattern-to-stl#answer_1567934...

7 mois il y a | 0

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STL Creation after Savitzky Filter
There's nothing wrong with the filtering. The vertex lists were backwards, and the edge lists were wrong. % Read in Map PNG p...

7 mois il y a | 0

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How to convert a 3D model into an STL File ?
I'm not sure what the goal was here, but this is mostly wrong. % Define the dimensions of the room roomWidth = 5; roomLength ...

7 mois il y a | 0

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How to write multiple object surfaces/solids to a single .stl file?
If you already have a set of triangulation objects, or multiple sets of triangulated F,V data, the rest is fairly simple. It's ...

7 mois il y a | 0

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Export radiation pattern to stl
Let's go the rest of the way. % let's say we have the pattern data l = linearArray; [D A E] = pattern(l,70e6); % yeah, we'...

7 mois il y a | 0

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stl file rendering is not working can you help me to solve it?
This problem is caused by trying to feed a triangulation object to patch(). MATLAB stlread() returns a triangulation object, no...

7 mois il y a | 0

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How to convert 3D plot to .STL
Here. % what we're given hfs = fimplicit3(@kidney2); set(hfs, 'EdgeColor', 'none', 'MeshDensity', 125); view(-110,80) axis...

7 mois il y a | 0

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Need help with mesh boolean in Matlab.
See also: https://www.mathworks.com/matlabcentral/answers/2169008-are-there-matlab-functions-or-scripts-to-perform-boolean htt...

7 mois il y a | 0

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How to make an X by 3 matrix into a grid of points
https://www.mathworks.com/matlabcentral/fileexchange/27390-mesh-voxelisation https://www.mathworks.com/matlabcentral/answers/21...

7 mois il y a | 0

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STL file import to MATLAB
You don't have PDE toolbox. If all you need is to import the STL data, you don't need those tools. stlread stlwrite

7 mois il y a | 0

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How do I export a plot comprising of multiple functions to .stl?
An example. % some parameters npointsperturn = 100; nturns = 5; trackwidth = 1; trackthick = 0.5; inner_radius = 10; gro...

7 mois il y a | 0

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How to import a stl file from CAD to MAT
Since R2018b, MATLAB has built-in STL tools stlread stlwrite For legacy versions needing third-party tools, I'd recommend the...

7 mois il y a | 0

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neighbors(TR) returns NaN values
The triangles do have shared edges and vertices. You can simply look at the model and know that. Nobody mentioned the size o...

7 mois il y a | 1

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Triangle clustering of .stl file
How about we do what was requested without throwing away the most useful part of the information? This is modified from an answ...

7 mois il y a | 0

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How to create volume out of surfaces?
Here are two examples of using isosurface() and isocaps() to assemble a closed triangulated surface describing a solid. https:/...

7 mois il y a | 0

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Processing a Solidworks CAD file in 3-D Volumetric Image Processing toolbox
A thumbnail of a screenshot is not "a CAD file". Given that there is no usable file, nobody knows what type of file is being ...

7 mois il y a | 0

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Find the centers of multiple polygons
If you have an STL file, then you already have connectivity information. You just need to get rid of the longitudinal connectio...

7 mois il y a | 0

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View a 2-d projection of a 3D object
I know what the title says, but I'm not convinced that an ephemeral view orientation was the intended goal. I'd figure you'd wa...

7 mois il y a | 0

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Obtain 3D shape cross section
Sorting model vertices by z-position is not a practical solution. There is no reason to assume that model vertices are anywhere...

7 mois il y a | 0