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23 votes
Accepted

Reproducing Ómar Rayo's "Fresh Fog" Painting

Using a "dirty" gradient. ...
azerbajdzan's user avatar
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16 votes
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How to animate an impossible image

Edit To get the original picture orientation,we can add π to θ. ...
cvgmt's user avatar
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15 votes
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How to plot mutiple spiric sections of a torus in a single plot?

To keep the meshstyle, we use {Subdivide[0, 2 Pi, 30], Subdivide[0, 2 Pi, 40]}. We use RegionFunction to cut the plotting to ...
cvgmt's user avatar
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13 votes

Ray tracing working in Mac, but not on Windows

It is an undocumented/highly experimental feature. It is so experimental, it has only been implemented on Mac using Metal. I do not have a timeframe for when it might be elevated to an experimental (...
ihojnicki's user avatar
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12 votes
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GeoProjection - Spilhaus Projection of 1942 or Adam Square II

Unfortunately, I don't think you can accurately reproduce this image with the projections that are currently implemented in Mathematica (version 14.0). However, with some fiddling, we can implement a ...
Domen's user avatar
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12 votes

Reproducing Ómar Rayo's "Fresh Fog" Painting

3D plotting might be an option: ...
vindobona's user avatar
  • 4,951
11 votes

Reproducing Ómar Rayo's "Fresh Fog" Painting

I'd probably try something like the following, but it needs more tweaking to get full fidelity. ...
lericr's user avatar
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10 votes

Sum of its parts - replicating a porcelain sculpture of Nuala O’Donovan

I came across your work today and found it fascinating seeing my work interpreted using codes and computer programmes. The original work is in porcelain and handbuilt - so that all the elements are ...
Nuala O'Donovan's user avatar
9 votes
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Get the intersection points of the boundary of the region along with an oriented curve in order

SignedRegionDistance do the job. But my code only work for the updated example, not for the first example since there are extra values of the parametric ...
cvgmt's user avatar
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9 votes

Reproducing Ómar Rayo's "Fresh Fog" Painting

We try to do the more general cases. The main idea is that these ribbons are crossing up and down,so we use Mod similar with ...
cvgmt's user avatar
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8 votes
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How to find stationary points graphically?

You can use one of the findAllRoots2D functions. Here's one: ...
Michael E2's user avatar
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7 votes
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Blurry shadows of 3D plots and objects

I've tried adding multiple semi-transparent shadows at different angles: ...
SHuisman's user avatar
  • 3,448
7 votes

How to change the axis orientation of the cylinder in `ContourPlot3D`?

Besides of rotate the original contourplot3d, we also have aother ways to get the desired results. Method-1 We set the DisplayFunction to be ...
cvgmt's user avatar
  • 76.9k
6 votes

How to find stationary points graphically?

You can extract the points used in the 3D plot with values = Cases[plot, GraphicsComplex[coords_, __] :> coords, \[Infinity]] Instead of getting the points from ...
tad's user avatar
  • 2,095
6 votes
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How to change the axis orientation of the cylinder in `ContourPlot3D`?

Given the cylinder( y^2 + z^2 == 10 ) we can find its axis as axis = InfiniteLine[{{0, 0, 0}, {1, 0, 0}}]; Red line ...
vindobona's user avatar
  • 4,951
5 votes

How to plot mutiple spiric sections of a torus in a single plot?

We slice the torus up into segments and shift each segment to a new place: ...
Daniel Huber's user avatar
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5 votes
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Finding centers and radii of multiple circles in a dense image

If your images have circles with distinct colors, as is the case for your example image, you can extract them by color and then find their centers as the locations at maximum distances from the ...
tad's user avatar
  • 2,095
3 votes

How to change the axis orientation of the cylinder in `ContourPlot3D`?

Use the equation for the distance between a line and a point in 3D space: ...
Michael Seifert's user avatar
3 votes

Can we reproduce Antonio Asis circle interferences?

All can be done by a single ImageApply applied to a two-colored image. ...
azerbajdzan's user avatar
  • 19.7k
2 votes

Visualization of STL files in Mathematica

It is possible to recolor the mesh created from the stl, but it is a bit involved. If your only purpose is to make a nice figure of a laminate, how about this: ...
Craig Carter's user avatar
  • 4,565
2 votes

Is there an efficient way to shade a specific area under a Graphics command?

You can also define implicit regions. In the following the semicircles are generated from the radii,centres and starting angle. The label location is generated using ...
ubpdqn's user avatar
  • 62.1k
2 votes
Accepted

Is there an efficient way to shade a specific area under a Graphics command?

...
David G. Stork's user avatar
2 votes

Making font of Labeled function match that of Plot?

Define your styles: blue[a_] := Style[a, Blue, 12, FontFamily -> "Courier"] red[a_] := Style[a, Red, 16, FontFamily -> "Arial"] Using <...
eldo's user avatar
  • 78.2k

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