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Question
Can we specify or make uigetfile() remember its window position or view mode/sorting?
I've always avoided using uigetfile() because of how cumbersome it is and because it doesn't adhere to any of my system preferen...
1 day ago | 1 answer | 0
1
answerAnswered
board game any help?
I posted this in response to an AI-generated answer before they revealed themselves to be a spambot. That's why it references p...
board game any help?
I posted this in response to an AI-generated answer before they revealed themselves to be a spambot. That's why it references p...
6 days ago | 0
Answered
How to plot contourf plot on one side of surf plot?
This is a start. load data_3D_2D.mat surf(xx_eta,yy_eta,eta,'edgecolor','none'); hold on; grid on; axis equal yy_u = ma...
How to plot contourf plot on one side of surf plot?
This is a start. load data_3D_2D.mat surf(xx_eta,yy_eta,eta,'edgecolor','none'); hold on; grid on; axis equal yy_u = ma...
6 days ago | 1
| accepted
Answered
Please help me, i would to make the color of this run figure as the color of the attached figure
The picture is a tiny JPG, so I can't do anything other than guess what the colormap is. I can tell it's a circular map, roughl...
Please help me, i would to make the color of this run figure as the color of the attached figure
The picture is a tiny JPG, so I can't do anything other than guess what the colormap is. I can tell it's a circular map, roughl...
1 month ago | 0
Answered
How to change the ratio of sectors for a circle with 8 equal sectors
Alternative interpretation, also using polyshape(): This still subdivides the outer circle into equal arc lengths. I'm not rea...
How to change the ratio of sectors for a circle with 8 equal sectors
Alternative interpretation, also using polyshape(): This still subdivides the outer circle into equal arc lengths. I'm not rea...
1 month ago | 0
Submitted
DGM's Legacy STL Tools
An efficient and fully-featured legacy-compatible STL encoder and decoder, along with other assorted tools.
1 month ago | 6 downloads |
Answered
How can i export model to cad or STL files?
Since R2018b, MATLAB has built-in STL tools. You don't need to download anything. stlread stlwrite For older versions needin...
How can i export model to cad or STL files?
Since R2018b, MATLAB has built-in STL tools. You don't need to download anything. stlread stlwrite For older versions needin...
1 month ago | 0
Answered
Calculating volume from either an STL or Voxel-based file
If you define the grid inputs as 100 (x3), then you're taking your part (of whatever size) and subdividing it into 100x100x100 p...
Calculating volume from either an STL or Voxel-based file
If you define the grid inputs as 100 (x3), then you're taking your part (of whatever size) and subdividing it into 100x100x100 p...
1 month ago | 0
Answered
stlwrite error using reshape
This problem happens because you're trying to write an STL file consisting of line segments, not triangles. Early versions of F...
stlwrite error using reshape
This problem happens because you're trying to write an STL file consisting of line segments, not triangles. Early versions of F...
1 month ago | 0
Answered
How do I specify a hole with its coordinates ?
You can't use delaunayTriangulation() to do constrained triangulation in 3D. Without constraints, you get the convex hull of th...
How do I specify a hole with its coordinates ?
You can't use delaunayTriangulation() to do constrained triangulation in 3D. Without constraints, you get the convex hull of th...
1 month ago | 0
Answered
TriRep class - edge constraints 3D Delaunay Triangulation
The answer is no. Creating the DelaunayTri object creates a new triangulation, so whatever is defined by the faces of TR is ign...
TriRep class - edge constraints 3D Delaunay Triangulation
The answer is no. Creating the DelaunayTri object creates a new triangulation, so whatever is defined by the faces of TR is ign...
1 month ago | 0
Answered
Converting TriRep to DelaunayTri while using pointLocation?
You can't build a DelaunayTri or delaunayTriangulation object from a TriRep or triangulation object without performing a retrian...
Converting TriRep to DelaunayTri while using pointLocation?
You can't build a DelaunayTri or delaunayTriangulation object from a TriRep or triangulation object without performing a retrian...
1 month ago | 0
Answered
please some one help me import the give txt file format as table
In R2018b or newer, just use stlread(). I don't remember what the best STLA decoder would have been in 2014, but nobody has a t...
please some one help me import the give txt file format as table
In R2018b or newer, just use stlread(). I don't remember what the best STLA decoder would have been in 2014, but nobody has a t...
1 month ago | 0
Answered
.stl file generation with multiple tetrahedron inside cube
An STL file represents a triangular mesh, not a tetrahedral mesh. Accordingly, the built-in encoder and FEX #20922 will return ...
.stl file generation with multiple tetrahedron inside cube
An STL file represents a triangular mesh, not a tetrahedral mesh. Accordingly, the built-in encoder and FEX #20922 will return ...
1 month ago | 0
Answered
How to export stl file from triangles.
If you have a list of vertices (coordinate positions), and a list of triangular faces (indices into the vertex list), then you c...
How to export stl file from triangles.
If you have a list of vertices (coordinate positions), and a list of triangular faces (indices into the vertex list), then you c...
1 month ago | 0
Answered
Patch to Surf Conversion
This is a duplicate of the question answered here: https://www.mathworks.com/matlabcentral/answers/396778-how-do-i-convert-my-p...
Patch to Surf Conversion
This is a duplicate of the question answered here: https://www.mathworks.com/matlabcentral/answers/396778-how-do-i-convert-my-p...
1 month ago | 0
Answered
Triangulation of hollow objects
The usage of delaunay() here isn't going to work for a few reasons. First, you're triangulating the projection of the part into...
Triangulation of hollow objects
The usage of delaunay() here isn't going to work for a few reasons. First, you're triangulating the projection of the part into...
2 months ago | 0
| accepted
Answered
Interseption of a sphere in a triangular meshed surface
I'm going to do this with both the mesh and the centers in 3D for sake of generalization. Assuming they all have the same radiu...
Interseption of a sphere in a triangular meshed surface
I'm going to do this with both the mesh and the centers in 3D for sake of generalization. Assuming they all have the same radiu...
2 months ago | 0
Answered
Volume defined by vertices to stl file to mesh
You don't need to write an STL encoder from scratch. Just get the faces and vertices and write the file. There are three pitfa...
Volume defined by vertices to stl file to mesh
You don't need to write an STL encoder from scratch. Just get the faces and vertices and write the file. There are three pitfa...
2 months ago | 0
Answered
stl fusion of two files
See also: https://www.mathworks.com/matlabcentral/answers/2131056-combine-two-stl-into-one#answer_1568109
stl fusion of two files
See also: https://www.mathworks.com/matlabcentral/answers/2131056-combine-two-stl-into-one#answer_1568109
2 months ago | 0
Answered
solarize
FWIW, MIMT has a solarization tool that has presets for both a smooth curve and a typical hard vee curve. It also supports arbi...
solarize
FWIW, MIMT has a solarization tool that has presets for both a smooth curve and a typical hard vee curve. It also supports arbi...
2 months ago | 0
Answered
An N by N by N matrix code
For sake of ridiculousness: N = double('d'); % using a letter myarray = zeros(N,N,N); % a NxNxN array size(myarray) Yes, I d...
An N by N by N matrix code
For sake of ridiculousness: N = double('d'); % using a letter myarray = zeros(N,N,N); % a NxNxN array size(myarray) Yes, I d...
2 months ago | 0
Answered
Comet command - change colour and speed
The comet() function takes its colors from the axes 'colororder' property. If the colororder has at least 3 entries, it uses th...
Comet command - change colour and speed
The comet() function takes its colors from the axes 'colororder' property. If the colororder has at least 3 entries, it uses th...
3 months ago | 0
Answered
How to specify the position of the displayed image?
Both imshow() and image()/imagesc() allow you to specify the image extents in data coordinates directly. % i assume you have ...
How to specify the position of the displayed image?
Both imshow() and image()/imagesc() allow you to specify the image extents in data coordinates directly. % i assume you have ...
3 months ago | 0
Answered
translation of a 3d node
I would expect that we're dealing with F,V lists instead of a giant monolithic wad of ordered coordinate data. I also assume we...
translation of a 3d node
I would expect that we're dealing with F,V lists instead of a giant monolithic wad of ordered coordinate data. I also assume we...
3 months ago | 0
Question
When was the 'stable' option introduced in unique()?
The option wasn't available in R2009b, but it is present in R2015b. My release notes go from to R2012b to present, and it's not...
3 months ago | 1 answer | 0
1
answerAnswered
Error using fegeometry (*.stl file read)
unzip test1.zip % reoriented so all normals are facing up gm = fegeometry('testflipup.stl') % a minimal example of two tria...
Error using fegeometry (*.stl file read)
unzip test1.zip % reoriented so all normals are facing up gm = fegeometry('testflipup.stl') % a minimal example of two tria...
3 months ago | 1
| accepted
Answered
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-...
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-...
4 months ago | 0
Answered
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 ...
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 ...
4 months ago | 1
Answered
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...
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...
4 months ago | 0
